Best Mauvaise Langue Apps

195+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated May 2026

Out of 195+ mauvaise langue apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Mauvaise Langue

Dictionary.com: English Words#2

Dictionary.com: English Words by Curiosity Media, Inc.

Dictionary, Thesaurus, Vocab
Strong Contender
🔍 Reference
4.8😐(328K ratings)
FreeAdsIn-App Purchases
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
Dictionary.com: English Words screenshot 6

Access the ultimate English language learning app packed with quizzes, games, and over 2 million definitions and synonyms. Enhance your vocabulary with word puzzles and daily challenges, enjoy dark mode, offline access, voice search, and more. Improve your English skills effortlessly!

What We Love

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

Room to Improve

  • 🐛 Inconsistent search results and missing definitions
  • 💸 Aggressive ads even after paid upgrades
  • 🤯 Frequent crashes and performance issues
Oxford Dictionary & Thesaurus#3

Oxford Dictionary & Thesaurus by MobiSystems, Inc.

Thesaurus & Offline Vocabulary
Worth Considering
🔍 Reference
4.6😐(28K ratings)
FreeAdsIn-App Purchases
#80in Reference
Oxford Dictionary & Thesaurus screenshot 1
Oxford Dictionary & Thesaurus screenshot 2
Oxford Dictionary & Thesaurus screenshot 3
Oxford Dictionary & Thesaurus screenshot 4
Oxford Dictionary & Thesaurus screenshot 5
Oxford Dictionary & Thesaurus screenshot 6

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.

What We Love

  • 👍 Reliable and simple to use
  • 👍 Comprehensive and best for all English, especially rare and aged language
  • 👍 Very useful for learning new words
  • 👍 Excellent reference app

Room to Improve

  • 🐛 Glitchy, way too many ads
  • 🔒 Annoying popup ads makes it unusable
  • 🔒 Ads stuck in, despite payment

More Mauvaise Langue apps to explore

4
Dictionnaire Français.
Dictionnaire Français.
Dictionnaire Français.
by Farlex, Inc.
Free

Access trusted French dictionaries and a thesaurus in one app with over 105,000 definitions, 88,000 offline words, verb conjugations, pronunciation audio, advanced search options, and social sharing features. Perfect for language enthusiasts and learners.

🔍 Reference
(13K)
5
WordReference Dictionary
WordReference Dictionary
WordReference Dictionary
by WordReference.com, LLC
Free

Access the powerful dictionary and translation tools of the most popular website with this app. Instantly look up translations in multiple languages, access forums with millions of Q&A, and utilize conjugators and synonyms. Don't misspell "WordReference" when searching!

🔍 Reference
(5)
6
HelloTalk - Language Learning
HelloTalk - Language Learning
HelloTalk - Language Learning
Practice with native speakers
Free

Practice languages with native speakers on this app offering HelloTalk Live and Voiceroom events, language tools, and a language learning community for free. Enhance your language skills through immersive chat rooms, global Livestreams, and international Moments. Join millions of users in over 150 languages to start practicing today!

📚 Education
(43K)
7
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!

📚 Education
(205K)
8
Learn French by MindSnacks
Learn French by MindSnacks
Learn French by MindSnacks
by MindSnacks
Free

Learn French effortlessly through an award-winning educational app featuring 9 engaging games for mastering essential vocabulary. Start enhancing your French skills today through interactive gameplay!

📚 Education
(276)
9
WordUp | Vocabulary Builder
WordUp | Vocabulary Builder
WordUp | Vocabulary Builder
Learn New English Words Via AI
Free

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!

📚 Education
(14K)
10
FreeSaurus - The Free Thesaurus!
FreeSaurus - The Free Thesaurus!
FreeSaurus - The Free Thesaurus!
by Weeswares Pte Ltd
Free

Find synonyms and related words easily with a simple and focused thesaurus application. Get quick word meanings and expand your vocabulary effortlessly.

🔍 Reference
(120)
11
French by Nemo
French by Nemo
French by Nemo
Easy, fast and fun learning
Free

Learn French effortlessly with this app that turns your Apple devices into a personal French tutor. Master essential words and phrases with native speaker audio, personalized learning, and interactive features. Start speaking confidently in everyday conversations - no prior French knowledge required. Download now to enhance your language skills for free!

✈️ Travel
(12K)
12
Merriam-Webster Dictionary
Merriam-Webster Dictionary
Merriam-Webster Dictionary
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].

🔍 Reference
(320K)
13
Vocabulary Builder by Atlas
Vocabulary Builder by Atlas
Vocabulary Builder by Atlas
Daily Word of the Day Widget
Free

Improve your English vocabulary daily with Atlas! Practice new words with context, exercises, and quizzes, tailored to your proficiency level. Enhance your language skills and expand your word knowledge with Atlas today.

📚 Education
(12K)
14
Lingo AI: Speak Languages Fast
Lingo AI: Speak Languages Fast
Lingo AI: Speak Languages Fast
Language Learning & Practice
Free

Master French effortlessly with our AI-powered learning app, featuring 1-on-1 video tutoring, immersive conversations, and personalized lessons tailored to your needs. Upgrade to premium for unlimited access to courses, reviews, and video tutoring sessions to start your journey to fluency today!

📚 Education
(3.4K)
15
Learn French for Beginners.
Learn French for Beginners.
Learn French for Beginners.
Learn French in 31 Days
Free

This app offers a comprehensive and free French language learning program for beginners, featuring lessons, quizzes, vocabulary, grammar, and a free French translator. It's designed for quick and easy French learning with no prior knowledge required.

📚 Education
(5K)
16
Dictionary.
Dictionary.
Dictionary.
by TheFreeDictionary.com
Free

Discover a comprehensive Dictionary and Thesaurus app with a Word of the Day feature, offline access, and resources from top sources. Access millions of definitions, synonyms, translations, and more for a versatile language tool.

🔍 Reference
(14K)
17
Merriam-Webster Dictionary+
Merriam-Webster Dictionary+
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.

🔍 Reference
(22K)
18
Dictionary Linguee
Dictionary Linguee
Dictionary Linguee
German, French, Spanish, more
Free

Discover a revolutionary dictionary app offering fast and reliable translations in multiple languages, including French, Spanish, and German. Access over one billion translations, editorial dictionaries, offline mode, example sentences, and pronunciation guides for seamless language learning. Try it now for quick and accurate translations on the go.

🔍 Reference
(11K)
19
10 Minute French
10 Minute French
10 Minute French
Learn the language fast!
Free

Learn French quickly and effectively in just 10 minutes a day with this app! Improve speaking, listening, and writing skills by expanding your vocabulary with over 500 new words monthly. Scientifically proven techniques and engaging exercises help you learn fast and speak confidently. Access the app via subscription for a personalized language learning experience. Begin now and start your journey to fluency!

📚 Education
(700)
20
Vietnamese Dictionary Dict Box
Vietnamese Dictionary Dict Box
Vietnamese Dictionary Dict Box
Engish Vietnamese Translator
Free

Access an all-in-one Vietnamese-English dictionary and translator app that offers offline access, effortless text translation, word suggestions, and more. Enhance your language learning with features like text-to-speech pronunciation, picture dictionary, and word reminders. Upgrade to Premium for an ad-free experience and additional benefits.

🔍 Reference
(18K)