Best American Colloquialisms App

183+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated June 2026

The best american colloquialisms app apps on iPhone average 4.7★ across 183+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Top Picks for American Colloquialisms App

Learn American English –Mondly#1

Learn American English –Mondly by ATi Studios A.P.P.S. SRL

Fun language learning lessons
Editor's Choice
📚 Education
4.7😊(7.5K ratings)
FreeIn-App Purchases
Learn American English –Mondly screenshot 1
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Learn American English –Mondly screenshot 3
Learn American English –Mondly screenshot 4
Learn American English –Mondly screenshot 5

Learn American English quickly and effectively with this language learning app that offers daily free lessons, conversation practice, verb conjugations, and real-life situational phrases. Improve pronunciation with speech recognition and track your progress with advanced statistics while competing on the leaderboard. Embark on your language learning journey today!

What We Love

  • 👍 Easy to use
  • 🚀 Effective learning method
  • 💡 Helpful for improving English
  • 🎉 Great app for learning languages

Room to Improve

  • 🐛 Occasional crashes or bugs
  • 💰 Expensive subscription
  • 🌐 Limited language options
WordUp | Vocabulary Builder#2

WordUp | Vocabulary Builder by Geeks ltd

Learn New English Words Via AI
Strong Contender
📚 Education
4.8😊(14K ratings)
FreeAdsIn-App Purchases
WordUp | Vocabulary Builder screenshot 1
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WordUp | Vocabulary Builder screenshot 6

Learn English effortlessly with an AI-powered vocabulary builder. Enhance your language skills with daily word recommendations, knowledge mapping, multilingual translations, and entertaining examples. Perfect for beginners, exam preparation, or native speakers - try it out now!

What We Love

  • 💯 Excellent vocabulary learning tool
  • 🎓 Effective for improving English skills
  • 🎨 Helpful visual aids and examples
  • 🤖 Useful AI-powered features

Room to Improve

  • 🔍 Limited free version features
  • 💰 Subscription required for full access
  • 🐛 Frequent app crashes and bugs

More American Colloquialisms App apps to explore

4
BoldVoice: Accent Training
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BoldVoice: Accent Training
Speak English, Pronunciation
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Improve your English pronunciation and accent with BoldVoice, the top accent training app. Practice with expert coaches, receive instant feedback, and see noticeable results in just 10 minutes a day. Start speaking English confidently today! Visit our website at boldvoice.com.

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5
American English by Nemo
American English by Nemo
American English by Nemo
Easy, fast and fun learning
Free

Immerse yourself in a fun and easy English learning experience with an app that focuses on essential words and phrases, accent mastery, and personal progress tracking. Practice English anytime, anywhere with native speaker audio and personalized learning features. Download now for free!

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6
Oxford Dictionary & Thesaurus
Oxford Dictionary & Thesaurus
Oxford Dictionary & Thesaurus
Thesaurus & Offline Vocabulary
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Access one of the highest authorities in language reference with the power of 15 major Oxford dictionaries at your fingertips. Explore advanced search and learning tools for a comprehensive linguistic experience.

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7
Learn American English - Free WordPower
Learn American English - Free WordPower
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by Innovative Language Learning USA LLC
Free
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8
Advanced English Dictionary+
Advanced English Dictionary+
Advanced English Dictionary+
American English Dictionary
Free

An advanced-level monolingual dictionary for learners of American English, featuring 145,000 words, 85,500 examples, pronunciation guides, and vocabulary expansion tools. With offline support, fast search, and various learning features, enhance your English language skills on-the-go. Explore more with the premium version for only 9.99$. Visit the privacy policy and terms of use links for more information.

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9
Vocabulary - Learn words daily
Vocabulary - Learn words daily
Vocabulary - Learn words daily
Erweitern Sie Ihren Wortschatz
Free

Improve your vocabulary effortlessly with an app designed to enhance word power. Customize difficulty levels, select categories, and reach linguistic goals all at your own pace. Start expanding your English language skills now!

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10
Stimuler- English Speaking App
Stimuler- English Speaking App
Stimuler- English Speaking App
AI Buddy for English Speaking
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"Enhance your English speaking skills with Stimuler, an AI-powered app that offers real-time feedback, practice simulations, diverse speaking topics, personalized tips, and more. Join over 300,000 users worldwide and experience a revolution in English speaking. Download Stimuler now and unlock your potential!"

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11
American Accent for Immigrants
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American Accent for Immigrants
Pronunciation, Spoken English
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Get personalized American accent training from certified coaches in the United States with ChatterFox. Perfect your pronunciation and spoken English with advanced AI technology and expert guidance. Speak fluently and confidently as a non-native speaker or immigrant.

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12
Learn American English!
Learn American English!
Learn American English!
uTalk Classic
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$7.99 | 100% OFF

Learn a new language instantly with this award-winning app, which offers a fun and motivating way to pick up essential words and phrases, build confidence, and improve your pronunciation. With its unique approach, tailored to your individual level, you can learn at your own pace and take your new language skills with you wherever you go.

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13
LookUp: English Dictionary App
LookUp: English Dictionary App
LookUp: English Dictionary App
Build vocabulary, a word daily
Free

Build your vocabulary with a daily word and interactive quizzes using an innovative English Dictionary app. Enjoy a comprehensive dictionary, thesaurus, translations, and powerful vocabulary builder for English learners and word enthusiasts.

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14
Merriam-Webster Dictionary
Merriam-Webster Dictionary
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by Merriam-Webster, Inc.
Free

Access a premier iOS app for English language reference, education, and vocabulary building, with new word games and quizzes for learning. Features universal access, offline capabilities, voice search, daily word learning, thesaurus, example sentences, and pronunciations by real speakers. Enjoy features like favorite word syncing and Apple Watch integration. Subscribe to remove ads and access extra resources. Manage your subscription easily. Terms of Use: [Link to Terms of Use].

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15
Lingua: Speak & Learn English
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Practice AI Conversations
Free

This education app uses AI to deliver personalized lessons, interactive quizzes, and real-time progress tracking, making learning fun, fast, and effective. Download now to unlock your potential with tailored learning, interactive tools, and empower yourself to excel in academics or career advancement.

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16
Merriam-Webster Dictionary+
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Merriam-Webster Dictionary+
Premium Ad-free Dictionary
$9.99

Access a premium ad-free dictionary app for iPhone, iPad, and Apple Watch with offline capabilities, new word games, and features like integrated thesaurus, vocabulary-building quizzes, voice search, and word of the day. Perfect for English language reference and vocabulary building. Find out more by checking the Application License Agreement and App Privacy Policy.

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(22K)
17
Etymonline English Dictionary
Etymonline English Dictionary
Etymonline English Dictionary
Dictionary to Build Vocabulary
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A comprehensive English dictionary app offering word origins and vocabulary building tools. Features include instant search with spelling suggestions, offline dictionary access, related words, and premium ad-free and offline functionality. Explore word roots and enhance your vocabulary effortlessly.

📚 Education
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18
LexicEN Lite English
LexicEN Lite English
LexicEN Lite English
Offline Dictionary & Thesaurus
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LexicEN Lite English is an offline dictionary app designed to offer fast and easy search functionality for definitions, synonyms, and translations in multiple languages. Download now to enhance your vocabulary on the go!

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19
SayWaader! American Accent
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20
Johnny Grammar Word Challenge
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Learn English in 60 seconds
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Test your English skills with a fast-paced quiz featuring spelling, vocabulary, and grammar questions in 60 seconds. Choose from 3 difficulty levels and 3 categories to challenge yourself.

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