Best Idiom Apps

237+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated August 2026

The best idiom apps on iPhone average 4.5★ across 237+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.

Compare top Idiom Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Idiom - Become NativeIdiom - Become NativeFree4.8★ (170)NoYesSep 2026
2Idioms and Slang DictionaryIdioms and Slang DictionaryFree4.7★ (1.1K)YesYesSep 2026
3English Idioms CardsEnglish Idioms CardsFree4.6★ (914)NoYesSep 2026
4English language: Learn & PlayEnglish language: Learn & PlayFree4.6★ (7.6K)YesYesSep 2026
5Idioms English DictionaryIdioms English DictionaryFree4.5★ (32)NoNoAug 2026
6Daily English Idioms ProverbsDaily English Idioms ProverbsFreeNoNoSep 2026
7Pocket English IdiomsPocket English IdiomsFreeNoNoMay 2026
8Banana—English Idioms DailyBanana—English Idioms DailyFree5.0★ (2)NoNoMay 2026

Top Picks for Idiom

Idiom - Become Native#1

Idiom - Become Native by The Language Company

Learn language in context
Editor's Choice
📚 Education
4.8(170 ratings)
FreeIn-App Purchases
Idiom - Become Native screenshot 1
Idiom - Become Native screenshot 2
Idiom - Become Native screenshot 3
Idiom - Become Native screenshot 4
Idiom - Become Native screenshot 5

Master new languages with real-world content. Learn vocabulary from trending news, practice listening with popular shows, and improve reading comprehension with books. Supports over 100 languages.

Idioms and Slang Dictionary#2

Idioms and Slang Dictionary by Farlex, Inc.

Phrase meanings and history
Strong Contender
🔍 Reference
4.7😊(1.1K ratings)
FreeAdsIn-App Purchases
Idioms and Slang Dictionary screenshot 1
Idioms and Slang Dictionary screenshot 2
Idioms and Slang Dictionary screenshot 3
Idioms and Slang Dictionary screenshot 4
Idioms and Slang Dictionary screenshot 5

Explore the meanings and origins of over 61,000 idioms, slang terms, proverbs, and expressions. Understand conversational English like a native speaker with definitions, historical context, and example sentences.

What We Love

  • 👍 Simple design, easy to use
  • 🚀 Accurate results
  • 👍 Useful for understanding idioms
  • 👍 Helpful for non-native English speakers
  • 👍 Great resource for teaching and learning English
  • 👍 Fantastic for learning origins of phrases and idioms

Room to Improve

  • 🐛 Impossible to read text due to background issues
  • 🐛 Ads still show up despite paid subscription
  • 🔧 Needs more advanced features like translations, audio, and contextual information
  • 🔧 User experience could be improved, such as better navigation
English Idioms Cards#3

English Idioms Cards by Vladimir Bayatov

All common idioms in one app
Worth Considering
📚 Education
4.6😊(914 ratings)
FreeIn-App Purchases
English Idioms Cards screenshot 1
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Master English idioms with over 1000 flashcards. Each card features an idiom, its meaning, example sentences, and pronunciation. Learn visually and audibly in an offline, ad-free environment.

What We Love

  • 👍 Nice app
  • 👍 Excellent way to improve English skills
  • 👍 Graphics and concise meanings appreciated
  • 👍 Useful for learning idioms and sounding more natural

Room to Improve

  • 💰 Cost on other cards
  • 🐛 Sound doesn't work
  • 🔍 No search option
  • 🔍 Tedious to find idioms

More Idiom apps to explore

FAQ about Idiom

What are the best idiom apps for iPhone?
Idiom - Become Native tops our idiom apps ranking as of August 2026, with a 4.8-star average from 170 App Store ratings, and it's free to download.
Yes — 20 of the top idiom apps we rank are free to download, including Idiom - Become Native and Idioms and Slang Dictionary.
Idiom - Become Native has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 237+ idiom apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Idiom is a language learning application that helps users become fluent by using real-world content. It incorporates techniques from advanced language classes to teach vocabulary, improve listening comprehension through popular shows, and enhance reading skills with books and other imported materials.
Key features include learning vocabulary from trending news, practicing listening with slowed-down popular shows, building reading comprehension with a library of books, and the ability to import custom content like websites, YouTube videos, epubs, and PDFs. It also offers a camera mode for scanning physical text.

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