Engineering English — speak your profession fluently, anywhere in the world

Engineering English is an iOS vocabulary app that teaches the technical English terms engineers actually use at work. It contains 7,806 terms across 20 engineering disciplines, each with an IPA pronunciation guide, a plain-English definition, a real example sentence, translations in 21 languages, and an AI-powered conversation scenario that shows how the term is used on the job.

The app includes 7,806 engineering terms organized into 20 disciplines: Engineering Fundamentals, Civil, Mechanical, Electrical, Electronics, Software, Industrial, Chemical, Manufacturing, Materials, Mechatronics and Robotics, Energy, Environmental, Aerospace, Biomedical, Engineering Safety, Technical Communication, Tools and Measurements, Quality and Testing, and Engineering Project Management.

Every term and example sentence is translated into 21 languages: English, Turkish, French, German, Spanish, Chinese, Arabic, Portuguese, Russian, Japanese, Italian, Vietnamese, Hindi, Thai, Indonesian, Korean, Bengali, Dutch, Swedish, Finnish and Ukrainian. Definitions are written in clear English so you learn each term the way it is used internationally.

It is built for engineering students preparing to study abroad, engineers relocating for international jobs, and professionals who want to follow technical meetings, standards and documentation in English. The vocabulary is ranked by usage frequency, so you learn the terms that appear most often in engineering work first.

Yes. The full term library — definitions, pronunciations, translations and examples — is stored on your device, so you can study without an internet connection. Only the AI conversation simulation and premium voice features require internet access.

The app is free to download and lets you start learning right away. Engineering English Pro, available as a monthly or yearly subscription, unlocks the complete library of 7,806 terms across all 20 disciplines. The yearly plan includes a 3-day free trial, and prices are shown in your local currency on the App Store.

Each term shows its IPA phonetic transcription and can be played aloud. You can also practice speaking: the app uses on-device speech recognition to listen to your pronunciation and check it against the target term.

General language apps teach everyday vocabulary. Engineering English focuses exclusively on professional engineering terminology: 7,806 terms organized by discipline, ranked by usage frequency, and defined the way standards, drawings and technical documentation actually use them — with workplace example sentences and AI conversation scenarios instead of generic phrases.

Subscriptions are managed by Apple. You can cancel anytime on your iPhone under Settings, then your Apple Account, then Subscriptions; your access stays active until the end of the paid period. If you cancel during the yearly plan's 3-day free trial, you won't be charged.