100% Free — No credit card required

Learn Professional English for Free

Termify is a 100% free app that teaches mission-critical English terminology for Aviation, Maritime, Logistics, Finance, Cybersecurity and IT/DevOps. 4,230+ terms with native pronunciation, IPA transcriptions and career quizzes — all at no cost.

FREE
Forever Free Plan
4,230+
Professional Terms
6
Industry Modules
23
Languages
50K+
Professionals

Built on official industry standards

Professional English for Every Industry

Termify covers 6 high-demand professional fields. Every term is sourced from official industry manuals and paired with native pronunciation, IPA transcriptions, real-world dialogues and contextual usage notes.

Aviation English

Aviation English module covers ICAO Doc 9432 and FAA PCG phraseology including pilot-ATC communication, airport and aircraft-system terminology, and emergency procedures. Prepares professionals for ICAO Level 6 English certification.

ICAO Doc 9432 FAA PCG Pilot-ATC ICAO Level 6

Maritime English

Maritime English module teaches IMO Standard Marine Communication Phrases (SMCP), navigation commands, safety vocabulary and bridge communication. Fully aligned with IMO-compliant maritime English certification standards.

IMO SMCP Navigation Bridge Comms Safety

Logistics English

Logistics English module covers Incoterms 2020, supply-chain KPIs, warehousing phrases, freight forwarding terminology and international trade documentation. Essential for global supply chain professionals.

Incoterms 2020 Supply Chain Freight Trade Docs

Finance English

Finance English module teaches trading terminology, corporate banking expressions, fintech vocabulary and financial reporting language. Designed for banking professionals, traders and financial analysts.

Trading Banking Fintech Reporting

Cybersecurity English

Cybersecurity English module covers threat intelligence terminology, risk management vocabulary, SOC workflows and incident response language. Aligned with ISO 27001 and NIST frameworks.

ISO 27001 NIST SOC Threat Intel

IT/DevOps English

IT/DevOps English module teaches cloud architecture terminology, CI/CD pipeline vocabulary, incident-response language and infrastructure terms. Built for software engineers, SREs and DevOps teams following ITIL v4.

ITIL v4 CI/CD Cloud SRE

Everything You Need to Master Professional English

Termify combines proven learning methods with industry-specific content to help you learn faster and retain terminology longer.

Native Pronunciation & IPA

Native pronunciation recordings paired with IPA (International Phonetic Alphabet) transcriptions ensure you learn to pronounce every term correctly. Critical for aviation radio communication and maritime bridge operations.

Adaptive Spaced Repetition

Spaced repetition algorithm tracks your learning progress and schedules reviews at optimal intervals. Difficult terms appear more frequently while mastered terms are spaced further apart for efficient long-term retention.

Real-World Dialogue Scenarios

Industry-specific dialogue scenarios simulate real professional communication: controller-pilot exchanges, captain-crew bridge commands, engineer-ops incident discussions and client-banker conversations.

Career Quizzes & Certificates

Career quizzes test your terminology knowledge under exam conditions. Earn shareable PDF certificates upon completion to demonstrate your professional English proficiency to employers and certification bodies.

AI-Powered Learning

AI adaptive learning personalizes your study path based on your strengths and weaknesses. The AI chat assistant answers your questions about terminology, grammar and professional communication in real time — all included free.

Offline Mode

Full offline access after initial download. Study terms, listen to pronunciations and take quizzes without internet. Ideal for pilots, seafarers and field engineers who work in areas with limited connectivity.

Prepare for International Professional English Exams

Termify prepares professionals for the most demanding industry English certifications and exams worldwide. Every term, dialogue and quiz is aligned with official standards used by certification bodies.

Aviation English Exams

Pilots • Air Traffic Controllers • Cabin Crew

Termify prepares you for ICAO Level 4, 5 and 6 English Proficiency — the mandatory certification required by airlines and civil aviation authorities worldwide. Study ICAO Doc 9432 phraseology, FAA Pilot/Controller Glossary terms and radiotelephony communication used in real cockpit and ATC environments.

ICAO Level 6 ICAO Level 5 ICAO Level 4 EASA FCL.055 FAA English Proficiency
  • Radiotelephony phraseology — standard ATC-pilot communication
  • Emergency procedures — MAYDAY, PAN-PAN, abnormal situations
  • Airport operations — taxiing, departure, approach, landing
  • Aircraft systems — avionics, hydraulics, flight controls
  • Weather briefings — METAR, TAF, SIGMET terminology

Maritime English Exams

Deck Officers • Marine Engineers • Port Operators

Termify prepares you for IMO Maritime English Certification — required by the STCW Convention for all seafarers serving on internationally trading ships. Master IMO Standard Marine Communication Phrases (SMCP) used in bridge-to-bridge, ship-to-shore and onboard safety communications.

IMO SMCP Certification STCW English Marlins Test ISF Watchkeeper
  • SMCP commands — standard wheel orders, helm orders, mooring
  • Distress communication — GMDSS procedures, SAR operations
  • Navigation — chart work, passage planning, collision regulations
  • Cargo operations — loading, discharging, tank cleaning
  • Safety drills — fire, abandon ship, man overboard

Logistics & Trade English

Freight Forwarders • Supply Chain Managers • Customs Brokers

Termify prepares you for FIATA, CILT and international trade certifications that require fluency in English logistics terminology. Master Incoterms 2020 rules, supply chain KPIs, warehousing vocabulary and international trade documentation used by freight forwarders and customs brokers globally.

FIATA Diploma CILT Certification Incoterms 2020 IATA DGR
  • Incoterms 2020 — FOB, CIF, DDP, EXW and all 11 rules
  • Trade documents — Bill of Lading, Letter of Credit, Customs Declaration
  • Supply chain KPIs — lead time, fill rate, perfect order rate
  • Warehouse operations — picking, packing, cross-docking, WMS
  • Freight terminology — FCL, LCL, TEU, demurrage, detention

Finance & Banking English

Traders • Investment Bankers • Financial Analysts

Termify prepares you for CFA, ACCA and international banking exams that require fluency in English financial terminology. Master trading vocabulary, corporate banking expressions, fintech terms and financial reporting language used by Wall Street, the City of London and global financial centers.

CFA English ACCA Terminology FRM Language SWIFT/SEPA
  • Trading terminology — bid/ask, spread, margin, leverage, P&L
  • Corporate banking — syndicated loans, M&A, due diligence
  • Financial reporting — IFRS/GAAP terms, balance sheet, cash flow
  • Risk management — VaR, credit risk, hedging, derivatives
  • Fintech vocabulary — blockchain, DeFi, KYC/AML, neobanking

Cybersecurity English

SOC Analysts • Penetration Testers • CISOs

Termify prepares you for CISSP, CEH and CompTIA Security+ exams by teaching the English terminology used in threat intelligence reports, incident response playbooks and risk management frameworks. Aligned with ISO 27001 and NIST Cybersecurity Framework vocabulary.

CISSP English CompTIA Security+ CEH Terminology ISO 27001
  • Threat intelligence — TTPs, IOCs, MITRE ATT&CK, kill chain
  • Incident response — triage, containment, eradication, recovery
  • Risk management — threat modeling, vulnerability assessment, CVE/CVSS
  • SOC operations — SIEM, log analysis, alert triage, playbooks
  • Compliance — GDPR, PCI DSS, SOC 2, audit terminology

IT & DevOps English

Software Engineers • SREs • Cloud Architects

Termify prepares you for AWS, Azure, GCP and ITIL certifications by teaching the English terminology used in cloud architecture documentation, CI/CD pipelines, incident management and infrastructure operations. Built on ITIL v4 vocabulary and industry-standard engineering language.

AWS Certification Azure Exams ITIL v4 Kubernetes CKA
  • Cloud architecture — IaaS, PaaS, SaaS, microservices, serverless
  • CI/CD pipelines — build, test, deploy, rollback, blue-green
  • Incident management — SLA, SLO, SLI, postmortem, blameless
  • Infrastructure — IaC, Terraform, containers, orchestration
  • Monitoring — observability, alerting, dashboards, APM, tracing

Completely Free — Everything Included

Termify is 100% free. No subscriptions, no hidden fees, no credit card required. Every feature, every industry, every language — completely free for all professionals.

4,230+ Terms

Full access to all professional terms across 6 industries. No limits, no paywalls.

Native Pronunciation

Professional voice recordings with IPA transcriptions for every term. All free.

Dialogue Scenarios

Real-world professional conversations: pilot-ATC, captain-crew and more. Free access.

Quizzes & Certificates

Career quizzes with shareable PDF certificates. Test your skills at no cost.

AI Learning Assistant

AI-powered adaptive learning and personal chat assistant. Included for free.

23 Languages

Full interface in 23 languages. Learn professional English in your native language.

Professional English for Every Industry

Termify covers 6 specialized industries with terminology sourced from official international standards. Each module is designed for real-world professional environments.

Aircraft cockpit with professional aviation instruments used in ICAO English training ICAO Aligned

Aviation English

Master ICAO Doc 9432 phraseology, FAA PCG terminology and pilot-ATC radiotelephony. Prepare for ICAO Level 4, 5 and 6 English proficiency exams used by airlines worldwide.

ICAO Level 6 Pilot-ATC EASA FCL.055
Large cargo ship navigating ocean waters for maritime English training IMO Standard

Maritime English

Learn IMO Standard Marine Communication Phrases (SMCP), bridge communication commands and navigation terminology. Prepare for Marlins Test, STCW Convention and ISF Watchkeeper certifications.

IMO SMCP Marlins Test STCW
Modern warehouse with shipping containers for logistics English training Incoterms 2020

Logistics English

Master Incoterms 2020, supply-chain KPIs, freight forwarding terminology and customs documentation vocabulary. Prepare for FIATA and CILT professional certifications.

Incoterms FIATA IATA DGR
Financial trading charts and market data for finance English training CFA Aligned

Finance English

Learn corporate banking, trading, fintech and financial reporting terminology. Study vocabulary used in CFA, ACCA and FRM certification exams and SWIFT/SEPA payment systems.

CFA ACCA SWIFT/SEPA
Security operations center with monitors for cybersecurity English training ISO 27001

Cybersecurity English

Master threat intelligence, risk management and SOC workflow terminology. Study vocabulary aligned with ISO 27001, NIST Cybersecurity Framework, CISSP and CompTIA Security+ exams.

CISSP ISO 27001 NIST
Modern server room with cloud infrastructure for IT DevOps English training ITIL v4

IT/DevOps English

Learn cloud architecture, CI/CD pipeline and incident response terminology. Study vocabulary used in AWS, Azure, ITIL v4 and Kubernetes CKA certification exams.

AWS ITIL v4 Kubernetes CKA

How Does Termify Compare to Other Professional English Apps?

Last updated:

Termify is the only 100% free professional English app with 4,230+ industry terms sourced from official standards like ICAO, IMO, ISO 27001 and NIST. PeakTalk charges $9.99/month for limited industry content. Duolingo and Babbel focus exclusively on general conversational English and lack professional terminology, certification preparation and industry-specific dialogue scenarios.

Feature-by-feature comparison of Termify (free), PeakTalk, Duolingo and Babbel for professional English learning in 2026
Feature Termify (Free) PeakTalk Duolingo Babbel
Price 100% Free Forever $9.99/month $12.99/month (Plus) $13.95/month
Industry-Specific Terms 4,230+ across 6 industries Limited professional focus General vocabulary only General vocabulary only
Official Source Material ICAO, IMO, ISO 27001, NIST No official sources No official sources No official sources
IPA Transcriptions Every term (free) Not included Not included Limited
Professional Dialogues Pilot-ATC, Captain-Crew, SOC Limited scenarios Daily conversation only Daily conversation only
Certification Prep ICAO, IMO, CISSP, CFA, AWS No certification focus No certification focus No certification focus
AI Learning Assistant Included free Not available Paid add-on Not available
Offline Mode Full offline access (free) Limited Paid feature Paid feature
Career Quizzes & Certificates Free PDF certificates Not available Not available Not available
Interface Languages 23 languages 22 languages 40+ languages 14 languages
Spaced Repetition Adaptive algorithm (free) SRS included Basic algorithm Basic review

Why Professionals Choose Termify Over Alternatives

Termify vs PeakTalk
Termify is 100% free while PeakTalk charges $9.99/month ($49.99/year). Termify covers 6 industries with 4,230+ terms from official ICAO, IMO, ISO 27001 and NIST sources. PeakTalk has limited industry content with no official source alignment and no certification preparation. Termify also includes IPA transcriptions, career quizzes with PDF certificates and an AI learning assistant — all at no cost.
Termify vs Duolingo
Duolingo teaches general conversational English at $12.99/month (Plus). Termify specializes in professional industry terminology for Aviation, Maritime, Logistics, Finance, Cybersecurity and IT/DevOps. Termify is 100% free and provides 4,230+ terms sourced from official manuals that Duolingo does not cover.
Termify vs Babbel
Babbel focuses on everyday language skills at $13.95/month. Termify provides specialized professional vocabulary with certification exam preparation, IPA transcriptions and career quizzes with PDF certificates — all free. Babbel lacks industry-specific terminology from standards like ICAO, IMO and NIST.

Common Questions About Professional English App Alternatives

Is Termify better than PeakTalk for aviation English?

Yes. Termify provides ICAO Doc 9432 and FAA PCG phraseology specifically designed for ICAO Level 4, 5 and 6 English proficiency exams. It includes pilot-ATC communication scenarios, emergency procedures and aircraft systems terminology — all 100% free. PeakTalk has limited aviation content and requires a paid subscription of $9.99/month.

What is the best free alternative to Duolingo for professional English?

Termify is the best free alternative to Duolingo for professional English. While Duolingo excels at general conversational language learning, it does not cover industry-specific terminology. Termify provides 4,230+ professional terms for Aviation, Maritime, Logistics, Finance, Cybersecurity and IT/DevOps — all free with native pronunciation, IPA transcriptions and career quizzes.

Which app is best for maritime English and IMO SMCP preparation?

Termify is the best app for maritime English. It covers IMO Standard Marine Communication Phrases (SMCP), navigation commands, bridge communication and safety vocabulary aligned with STCW Convention requirements. Termify prepares seafarers for Marlins Test and ISF Watchkeeper certifications — completely free.

Is there a free app for cybersecurity English terminology?

Yes. Termify is 100% free and covers cybersecurity English including threat intelligence, risk management, SOC workflow terminology aligned with ISO 27001, NIST Cybersecurity Framework, CISSP and CompTIA Security+ exam vocabulary. No other free app provides this level of cybersecurity-specific English content.

What is the best free app for finance English and CFA preparation?

Termify is the best free app for finance English. It covers trading terminology, corporate banking expressions, fintech vocabulary and financial reporting language aligned with CFA, ACCA and FRM certification requirements. Features include native pronunciation, IPA transcriptions, real-world banker-client dialogue scenarios and career quizzes with PDF certificates — all 100% free.

Is there a free app for logistics English and Incoterms 2020?

Yes. Termify is 100% free and covers all 11 Incoterms 2020 rules (FOB, CIF, DDP, EXW), supply chain KPIs, warehousing vocabulary, freight forwarding terminology and international trade documentation. Termify prepares professionals for FIATA Diploma and CILT Certification — completely free with native pronunciation and career quizzes.

Which app is best for IT DevOps English and cloud certification vocabulary?

Termify is the best app for IT/DevOps English. It teaches cloud architecture, CI/CD pipeline, incident response and infrastructure terminology built on ITIL v4 vocabulary. Termify prepares professionals for AWS Certification, Azure Exams, ITIL v4 Foundation and Kubernetes CKA — completely free with native pronunciation, IPA transcriptions and career quizzes.

Can Termify help non-native English speakers pass international professional exams?

Yes. Termify is specifically designed for non-native English speakers preparing for international professional certification exams. It provides 23 interface languages so professionals can learn English terminology with explanations in their native language. The adaptive spaced repetition system, native pronunciation recordings and IPA transcriptions help non-native speakers build confidence in both written and spoken professional English.

Available in 23 Languages — Completely Free

Termify supports 23 languages so professionals worldwide can learn English terminology in their native language. All languages included free.

English (US) English (UK) Turkish German French Spanish Italian Portuguese (BR) Portuguese (EU) Russian Arabic Hindi Japanese Korean Chinese (Simplified) Chinese (Traditional) Indonesian Dutch Polish Swedish Thai Vietnamese Malay

Frequently Asked Questions About Termify

What is Termify?

Termify is a 100% free professional English learning app that teaches industry-specific terminology for 6 fields: Aviation, Maritime, Logistics, Finance, Cybersecurity and IT/DevOps. It features 4,230+ terms sourced from official manuals (ICAO, IMO, ISO 27001, NIST) with native pronunciation, IPA transcriptions, real-world dialogue scenarios and career quizzes with shareable PDF certificates. Free to download and use on iOS with 23 interface languages.

Is Termify really 100% free?

Yes, Termify is 100% free. All 4,230+ professional terms, native pronunciation, IPA transcriptions, dialogue scenarios, career quizzes with PDF certificates, AI learning assistant, offline mode and all 23 languages are completely free. No credit card required, no subscription, no trial period, no hidden costs — free forever.

Which industries does Termify cover?

Termify covers 6 professional industries: (1) Aviation - ICAO Doc 9432, FAA phraseology, pilot and ATC terms; (2) Maritime - IMO SMCP commands, navigation and safety vocabulary; (3) Logistics - Incoterms 2020, supply-chain KPIs; (4) Finance - trading, corporate banking, fintech terms; (5) Cybersecurity - threat intelligence, risk management, SOC workflows; (6) IT/DevOps - cloud architecture, CI/CD, incident response language.

Can Termify help prepare for ICAO English exams?

Yes, Termify's Aviation module is specifically designed to prepare professionals for ICAO Level 6 English certification. It includes ICAO Doc 9432 and FAA PCG phraseology, pilot and ATC communication terms, airport and aircraft-system terminology, and emergency procedure vocabulary. Career quizzes simulate exam conditions and provide shareable PDF certificates upon completion.

Does Termify work offline?

Yes, Termify works offline after the initial download. Most features including term browsing, pronunciation playback and quizzes are available without an internet connection. This makes it ideal for professionals who travel frequently or work in areas with limited connectivity, such as pilots, seafarers and field engineers.

Why is Termify completely free?

Termify believes professional English education should be accessible to everyone regardless of financial situation. Pilots, seafarers, engineers and finance professionals worldwide need industry-specific English skills to advance their careers. By offering Termify 100% free with no subscriptions or hidden fees, we help professionals across 23 languages master the terminology they need.

How does Termify's spaced repetition system work?

Termify uses an adaptive spaced repetition algorithm that tracks your learning progress and schedules review sessions at optimal intervals. Terms you find difficult appear more frequently, while mastered terms are shown less often. Combined with IPA pronunciation drills and context-based dialogue practice, this scientifically-proven method helps professionals retain terminology significantly longer than traditional flashcard methods.

How many languages does Termify support?

Termify supports 23 languages including English (US/UK), Turkish, German, French, Spanish, Italian, Portuguese (BR/EU), Russian, Arabic, Hindi, Japanese, Korean, Chinese (Simplified/Traditional), Indonesian, Dutch, Polish, Swedish, Thai, Vietnamese and Malay. All 23 languages are completely free. Professional terms are taught in English with explanations available in your chosen interface language.

What platforms does Termify support?

Termify is available on iOS and supports iPhone, iPad, Mac with Apple Silicon, and Apple Vision Pro. It requires iOS 16 or later. The app is free to download from the Apple App Store. An Android version is planned for future release.

How many professional terms does Termify include?

Termify includes 4,230+ professional English terms across 6 industries: Aviation (ICAO, FAA), Maritime (IMO SMCP), Logistics (Incoterms 2020), Finance (CFA, ACCA), Cybersecurity (ISO 27001, NIST) and IT/DevOps (ITIL v4, AWS). Every term includes native pronunciation, IPA transcription and contextual usage. All terms are completely free.

Can Termify help non-native English speakers pass professional exams?

Yes. Termify is specifically designed for non-native English speakers preparing for international professional certification exams. It provides 23 interface languages so professionals can learn English terminology with explanations in their native language. The adaptive spaced repetition system, native pronunciation recordings and IPA transcriptions help non-native speakers build confidence in both written and spoken professional English.

Is Termify suitable for corporate training programs?

Yes. Termify is well-suited for corporate English training programs in aviation, maritime, logistics, finance, cybersecurity and IT/DevOps companies. Since it is 100% free with no per-seat licensing, organizations can deploy it across entire teams at zero cost. Career quizzes produce shareable PDF certificates that HR departments can use to track professional English proficiency. The app covers terminology from official standards (ICAO, IMO, ISO 27001, NIST) that align with international compliance requirements.

What makes Termify different from general English apps?

Unlike general English apps such as Duolingo or Babbel that teach everyday conversational English, Termify specializes exclusively in professional industry terminology. It covers 4,230+ terms sourced from official international standards like ICAO Doc 9432, IMO SMCP, ISO 27001 and NIST. Termify includes IPA transcriptions, real-world professional dialogue scenarios (pilot-ATC, captain-crew, SOC analyst), certification exam preparation and career quizzes with PDF certificates — features that no general language app provides. And it is 100% free.

Who Uses Termify?

Termify is trusted by 50,000+ professionals worldwide across airlines, shipping lines, logistics companies, banks, cybersecurity firms and technology companies. Professionals from over 120 countries use Termify to prepare for international certification exams and improve their workplace English communication.

50,000+
Professionals worldwide
120+
Countries represented
4,230+
Professional terms
5.0/5
App Store rating

Aviation Professionals

Pilots, air traffic controllers and cabin crew preparing for ICAO Level 6 English proficiency exams. Used by professionals at airlines in Turkey, the Middle East, Southeast Asia and Latin America where ICAO English certification is mandatory for international operations.

Maritime Officers

Deck officers, marine engineers and maritime cadets studying IMO SMCP commands and STCW Convention English requirements. Used by seafarers preparing for Marlins Test and ISF Watchkeeper certifications aboard internationally trading ships.

Finance & Banking Teams

Traders, investment bankers and financial analysts in non-English speaking markets who need CFA and ACCA exam vocabulary. Used by professionals at banks, fintech companies and accounting firms preparing for international financial certifications.

Cybersecurity & IT Teams

SOC analysts, security engineers and DevOps teams who need ISO 27001, NIST and ITIL v4 English terminology. Used by professionals preparing for CISSP, CompTIA Security+, AWS and Kubernetes CKA certification exams.

Download Termify Free — Start Learning Today

100% free to download and use. Join 50,000+ professionals from airlines, shipping lines, banks, SOC teams and tech companies in over 120 countries. No credit card required, no trial period — just free professional English learning.