Best AI Dictionary Apps

250+ iOS apps curated and reviewed

4.7 avg rating
18 free apps
Updated September 2026

From beginner-friendly picks to power-user tools, our ai dictionary list covers 250+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.

Compare top AI Dictionary Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1AI English DictionaryAI English DictionaryFree5.0★ (1)YesNoSep 2026
2AI Dictionary TranslatorAI Dictionary TranslatorFree4.5★ (165)YesYesNov 2026
3Dictionary.com: English WordsDictionary.com: English WordsFree4.8★ (328K)YesNoNov 2026
4Nacrelia AI DictionaryNacrelia AI DictionaryFree5.0★ (1)YesYesAug 2026
5AI Translator & AI DictionaryAI Translator & AI DictionaryFree4.5★ (46)NoNoOct 2026
6AI DictionaryAI DictionaryFree—YesYesOct 2026
7DictZoom: AI DictionaryDictZoom: AI DictionaryFree5.0★ (1)NoNoMay 2026
8NoForgetDict - AI DictionaryNoForgetDict - AI DictionaryFree—YesYesNov 2026

Top Picks for AI Dictionary

AI English Dictionary#1

AI English Dictionary by Sarfraz Ahmed

AI Dictionary & Translator app
Editor's Choice
📚 Education
5.0(1 ratings)
FreeAds
AI English Dictionary screenshot 1
AI English Dictionary screenshot 2
AI English Dictionary screenshot 3
AI English Dictionary screenshot 4
AI English Dictionary screenshot 5
AI English Dictionary screenshot 6

Enhance your English skills with AI-powered definitions, offline access, and a comprehensive vocabulary builder. Translate words, find synonyms, and master idioms with interactive quizzes. Offers premium features through in-app purchases.

AI Dictionary Translator#2

AI Dictionary Translator by iThinkdiff

Translate Text, Voice & Photos
Strong Contender
📚 Education
4.5(165 ratings)
FreeAdsIn-App Purchases
AI Dictionary Translator screenshot 1
AI Dictionary Translator screenshot 2
AI Dictionary Translator screenshot 3
AI Dictionary Translator screenshot 4
AI Dictionary Translator screenshot 5
AI Dictionary Translator screenshot 6

This app offers offline translation and dictionary services for over 30 languages, featuring camera and voice translation. It includes tools for language learning, such as flashcards and progress tracking, to help users build vocabulary and improve fluency.

Dictionary.com: English Words#3

Dictionary.com: English Words by Curiosity Media

Dictionary, Thesaurus, Vocab
Worth Considering
🔍 Reference
4.8😐(328K ratings)
FreeAds
Dictionary.com: English Words screenshot 1
Dictionary.com: English Words screenshot 2
Dictionary.com: English Words screenshot 3
Dictionary.com: English Words screenshot 4
Dictionary.com: English Words screenshot 5

Access over 2 million definitions and synonyms to enhance your English vocabulary. This app offers daily new words, example sentences, idioms, rhymes, and audio pronunciations. Improve your writing with grammar tips and explore word origins.

What We Love

  • 🚀 Robust dictionary and thesaurus
  • 🤓 Helpful resources like blogs and articles
  • 💡 Useful word games and puzzles
  • 👍 Easy to use and navigate
  • 🤩 Great for expanding vocabulary

Room to Improve

  • 🐛 Inconsistent search results and missing definitions
  • 💸 Aggressive ads even after paid upgrades
  • 🤯 Frequent crashes and performance issues
  • 🤔 Confusing layout changes and UI issues
  • 🤷‍♀️ Paid features not always working as expected

More AI Dictionary apps to explore

FAQ about AI Dictionary

What are the best ai dictionary apps for iPhone?
AI English Dictionary tops our ai dictionary apps ranking as of September 2026, with a 5.0-star average from 1 App Store ratings, and it's free to download.
Yes — 18 of the top ai dictionary apps we rank are free to download, including AI English Dictionary and AI Dictionary Translator.
AI English Dictionary shows ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 250+ ai dictionary apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

Related searches