Best American Slang Apps

246+ iOS apps curated and reviewed

4.5 avg rating
16 free apps
Updated September 2026

Every iPhone needs a few good american slang apps. We benchmark 246+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top American Slang Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1American Slang Colloquialism!American Slang Colloquialism!Free3.6★ (43)NoYesAug 2026
2Idioms and Slang DictionaryIdioms and Slang DictionaryFree4.7★ (1.1K)YesYesSep 2026
3English Idioms & Slang PhrasesEnglish Idioms & Slang PhrasesFree5.0★ (5)NoYesSep 2026
4Slang: Professional EnglishSlang: Professional EnglishFree4.7★ (41)NoYesSep 2026
5Slang DictionarySlang DictionaryFree4.1★ (41)NoNoSep 2026
6slang it - creating new wordsslang it - creating new wordsFree4.8★ (24)NoNoMay 2026
7Dizionario Slang AmericanoDizionario Slang Americano$3.99 was $4.99NoNoMay 2026
8That Ish: Learn American SlangThat Ish: Learn American SlangFree was $4.995.0★ (10)NoYesSep 2026

Top Picks for American Slang

American Slang Colloquialism!#1

American Slang Colloquialism! by Michael Quach

Urban Dictionary Slangs Quiz!
Editor's Choice
📚 Books
3.6(43 ratings)
FreeIn-App Purchases
American Slang Colloquialism! screenshot 1
American Slang Colloquialism! screenshot 2
American Slang Colloquialism! screenshot 3

Explore a vast collection of American slang terms and expressions. This app provides definitions for urban dictionary slangs and allows you to save, share, and discover new colloquialisms. It's designed for entertainment and learning.

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

More American Slang apps to explore

FAQ about American Slang

What are the best american slang apps for iPhone?
American Slang Colloquialism! tops our american slang apps ranking as of September 2026, with a 3.6-star average from 43 App Store ratings, and it's free to download.
Yes — 16 of the top american slang apps we rank are free to download, including American Slang Colloquialism! and Idioms and Slang Dictionary.
American Slang Colloquialism! has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 246+ american slang apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app helps you learn a wide variety of American slang terms and expressions. You can discover definitions for urban dictionary slangs and explore colloquialisms. It's designed to be entertaining and educational.
Key features include the ability to learn American slang, view definitions by tapping on a question mark, save your favorite slang terms, and share them via email, SMS, or directly to Facebook.

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