Best apps like Idiom - Vocabulary Builder

71+ similar apps compared and reviewed

4.7 avg rating
10 free apps
Updated July 2026

Looking for something like Idiom? We've analyzed 71+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Idiom

Duolingo: Language Lessons#1

Duolingo: Language Lessons by Duolingo, Inc

Learn Spanish, Math & more
Editor's Choice
📚 Education
4.7😊(5.3M ratings)
FreeAdsIn-App Purchases
#1in Education
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Duolingo: Language Lessons screenshot 6

Learn languages, math, music, and chess through fun, bite-sized lessons. Build vocabulary, grammar, and real-world skills with a science-based methodology. Track progress and stay motivated with a global community.

What We Love

  • 🤩 Fun and entertaining learning experience
  • 🎉 Motivating streak and league features
  • 🎨 Cute and engaging animations
  • 📚 Effective for learning vocabulary and basics

Room to Improve

  • 🤖 Issues with voice recognition and pronunciation feedback
  • 🤑 Aggressive monetization tactics and paywall for key features
  • 🤯 Frustrating heart/health system that penalizes mistakes
EWA: Learn Languages#2

EWA: Learn Languages by Lithium Lab Pte Ltd

Learn Spanish, German, French
Strong Contender
📚 Education
4.7😊(192K ratings)
FreeAdsIn-App Purchases
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Master English, Spanish, or French with this app. Read books with instant translations, practice speaking with TV characters, and use flashcards to build vocabulary. Learn at your own pace with engaging games and dialogues.

What We Love

  • 👍 Easy and fun to learn
  • 📚 Great selection of books
  • 🎬 Engaging movie/TV clips
  • 🎓 Helpful for improving vocabulary and reading skills

Room to Improve

  • 🐛 Inaccurate translations and definitions
  • 🤔 Lack of advanced content for intermediate/experienced learners
  • 💰 Expensive subscription
LingQ | Learn Languages#3

LingQ | Learn Languages by LingQ Languages Ltd

French Japanese Korean & More
Worth Considering
📚 Education
4.7😊(9.9K ratings)
FreeAdsIn-App Purchases
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Learn languages naturally by reading and listening to real content. Expand your vocabulary and improve comprehension with interactive tools and AI-powered features. Supports over 50 languages and offers a global community for support.

What We Love

  • 🚀 Excellent for reading and listening practice
  • 👍 Customizable content and learning experience
  • 🚀 Efficient vocabulary acquisition
  • 👍 Helpful for improving comprehension and fluency

Room to Improve

  • 🐛 Buggy app with sync and performance issues
  • 💰 Expensive subscription model
  • 🤔 Limited free version functionality

More apps like Idiom

4
HelloTalk - Language Learning
HelloTalk - Language Learning
HelloTalk - Language Learning
Practice with native speakers
Free

Practice languages with native speakers through chat, voice, and live events. Connect with locals worldwide to improve fluency and cultural understanding. Features include translation tools, instant captions, and interactive Voicerooms.

Practice with native speakersLive video lessonsInteractive Voicerooms
📚 Education
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5
ELSA Speak - English Learning
ELSA Speak - English Learning
ELSA Speak - English Learning
Practice Conversations with AI
Free

This AI-powered English tutor helps you practice conversations, improve pronunciation, and build vocabulary for real-life scenarios like job interviews and presentations. It offers personalized learning paths and instant feedback to boost your speaking confidence.

AI-powered English tutorConversation practicePronunciation training
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6
Babbel - Language Learning
Babbel - Language Learning
Babbel - Language Learning
Speak Spanish, French & more
Free

Master a new language with expert-designed, bite-sized lessons that fit your schedule. Build conversational confidence quickly through interactive practice and a smart review system. Learn Spanish, French, German, and more for travel, work, or fun.

Bite-sized lessonsExpert-built coursesInteractive conversation practice
📚 Education
(746K)
subscription
7
Falou - Fast language learning
Falou - Fast language learning
Falou - Fast language learning
Learn English, Spanish, French
Free

This app offers a fast and practical method for learning new languages. It focuses on real-life conversations and AI-powered pronunciation practice to build confidence quickly. Ideal for those with limited time seeking conversational fluency.

Speak from Lesson 1Practical, real-life conversationsAI pronunciation mastery
📚 Education
(94K)
free with in-app purchases
8
Busuu: учи английский и другие
Busuu: учи английский и другие
Busuu: учи английский и другие
Учить немецкий и японский язык
Free

Learn new languages through bite-sized lessons and interactive exercises. Connect with native speakers for feedback and practice, and track your progress with personalized study plans and official certificates.

Learn up to 14 languagesConnect with native speakersExpert-designed courses
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9
Rosetta Stone Classic (2024)
Rosetta Stone Classic (2024)
Rosetta Stone Classic (2024)
Spanish, Korean, French & More
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Master a new language through an immersive, intuitive method that focuses on speaking with confidence. Personalized plans and instant pronunciation feedback help you learn effectively. Download lessons for offline access and sync your progress across devices.

Personalized language learning planIntuitive immersion methodInstant pronunciation feedback
📚 Education
(237K)
subscription
10
FluentU: Learn Language Videos
FluentU: Learn Language Videos
FluentU: Learn Language Videos
Learn Chinese Spanish Korean
Free

Learn languages through engaging, real-world videos like movie trailers and music clips. Interactive subtitles and vocabulary tools make comprehension and speaking natural. Connect with culture while mastering a new language.

Interactive video lessonsReal-world contentTap-to-translate subtitles
📚 Education
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subscription