166+ iOS apps curated and reviewed
The best glossary apps on iPhone average 4.7★ across 166+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
Access America's most respected dictionary, updated with new words and meanings. This app offers offline access, voice search, daily vocabulary challenges, and a thesaurus. It's designed for English language reference, education, and vocabulary enhancement.
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.
Access a vast collection of dictionaries and thesauruses with definitions, pronunciations, and etymology. Features include offline access, advanced search options, and personalized word lists. Ideal for students, professionals, and word enthusiasts.
This comprehensive English dictionary and thesaurus offers precise definitions, synonyms, antonyms, and related words. It features intelligent search tools, offline audio, and customizable themes to enhance your language learning experience.
Access comprehensive biblical dictionaries and concordances from renowned scholars. Explore definitions, topical references, and original Greek word meanings to deepen your understanding of scripture.
Enhance your English vocabulary with a comprehensive offline dictionary and thesaurus. Access over 500,000 words, their meanings, synonyms, antonyms, and pronunciations. Perfect for students and professionals to improve language skills anytime, anywhere.
Access a comprehensive glossary of Khmer Buddhist terms. Search for words you want to understand or read definitions. This free application is designed for iPhone and iPad users interested in Buddhist vocabulary.
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.
This offline dictionary app translates between English and Myanmar languages. It offers features like auto-suggestion, voice settings, and a learning module with quizzes. It also includes a font converter for Myanmar Unicode and Zawgyi.
This app provides a comprehensive lexicon of terms found in Shakespeare's works. It offers definitions, usage examples, and features to help users understand archaic and obscure words. Learn new words daily with featured and random selections.
This offline dictionary app translates between English and Urdu, offering definitions, synonyms, and antonyms. It supports Roman Urdu and includes features like auto-suggestion and speech-to-text for easy word lookup. Learn new vocabulary with a vast database of over 300,000 words.
This app provides a glossary of 100 essential terms for learning about blockchain and Web3. Users can easily search and browse definitions to deepen their understanding of the evolving digital landscape.
This comprehensive dictionary offers an extensive vocabulary for Russian and English, featuring detailed word descriptions and numerous examples. Its user-friendly interface and high performance ensure a smooth experience, with full pronunciation support for both languages aiding in language study.
This music dictionary offers over a thousand musical terms in multiple languages, complete with spoken audio pronunciations. It features a search function and a favorites page to aid your learning. A companion paid app offers additional quizzes and English terms.
Master music technology terminology with an intuitive flashcard interface. Organize your learning by marking cards you know or need to review, and practice with spoken audio support for term explanations.
This free reference guide defines nearly 1,000 terms related to equity and executive compensation, including taxation, accounting, and securities law. It features a daily term, interactive quizzes, and easy navigation for users to expand their vocabulary.