236+ iOS apps curated and reviewed
Every iPhone needs a few good mechanics dictionary apps. We benchmark 236+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 1.0★ (2) | No | No | May 2026 |
| 2 |  | Free | — | No | No | May 2026 |
| 3 |  | Free | 3.0★ (2) | No | No | May 2026 |
| 4 |  | Free | 4.4★ (5) | Yes | Yes | May 2026 |
| 5 |  | $9.99 | — | No | No | Aug 2026 |
| 6 |  | Free | 4.8★ (328K) | Yes | No | Aug 2026 |
| 7 |  | Free was $3.99 | 5.0★ (1) | No | Yes | Aug 2026 |
| 8 |  | Free | 3.5★ (2) | No | No | May 2026 |
Instantly decode mechanical engineering terms with this free offline dictionary. Features a vast encyclopedia of terms, search functionality, bookmarking, and audio pronunciation. Perfect for students and professionals needing quick access to definitions.
Access a vast offline database of mechanical engineering terms and definitions. This app offers a search function, daily words, and quizzes to enhance your learning. It's designed for anyone needing quick access to mechanical vocabulary without an internet connection.
This app provides a comprehensive offline dictionary for mechanical engineering terms. It includes video lessons, tests, and expert coaching to enhance knowledge in the field. Features like search, audio pronunciation, and daily word learning are available.
Access over 2 million trusted definitions and synonyms for English words. Enhance your vocabulary with daily new words, example sentences, and audio pronunciations. This app provides grammar tips and editorial content to deepen your understanding of the English language.
This comprehensive automotive dictionary provides over 300,000 French-English and English-French translations. It covers a vast range of technical terms for engineers, technicians, translators, and students in the motor industry. Access is available offline for efficient and accurate reference.
This app provides a comprehensive technical dictionary for university students researching science and engineering courses. It offers translations between English and Khmer, and French and Khmer, to aid in studies and research.
This app provides a comprehensive dictionary for mechanical engineering terms, offering both English-Japanese and Japanese-English translations. It's designed for professionals, translators, and students needing quick access to specialized vocabulary.
Access a vast English dictionary and thesaurus with millions of words, definitions, and pronunciations. Explore word origins, sample sentences, and discover connections with a unique conceptual thesaurus. Enjoy offline access and an ad-free experience.
Access a comprehensive dictionary, thesaurus, and translation tool with millions of definitions and synonyms. Explore specialty dictionaries, learn new words daily, and play word games. This app offers offline access and integrates seamlessly with other applications.
Explore a vast English dictionary and thesaurus with detailed definitions, pronunciations, and word origins. Access over 591,700 entries and 4.9 million words, with offline capabilities and a user-friendly interface for enhanced language learning.
Instantly look up words from your iOS Home Screen without opening the app. Get definitions in seconds to aid studying, reading, or satisfying curiosity, keeping you focused and learning.
This comprehensive English dictionary and thesaurus offers offline access to millions of words, definitions, pronunciations, and etymologies. Explore word connections, sample sentences, and discover new vocabulary with advanced search and unique features.
Master engineering concepts with a comprehensive dictionary of over 11,000 terms, key equations, and formulas. Features interactive quizzes, a visual quick guide, and hands-free learning with autoplay mode. Ideal for students and professionals seeking to solidify their engineering knowledge.
Access a comprehensive digital dictionary with nearly 300,000 terms and thousands of sound files. Features include advanced search, etymology, and AI-powered tools for deeper understanding and language learning.
This app provides a comprehensive dictionary with definitions, synonyms, and usage examples for a vast number of words. It also offers translation services for over 70 languages, including text, voice, and camera input, supporting both online and offline use.