# KeyFluent — Language Learning Keyboard > Language learning keyboard that translates messages in real-time. (iPhone/iPad app by Stephen Alexander.) - Source: https://appshunter.io/ios/app/keyfluent/id6772628552 (this page in markdown: same URL + `.md`) - Developer: [Stephen Alexander](https://appshunter.io/developer/6772628554) - Category: Education, Utilities - Price: Free with in-app purchases - Rating: 5.00/5 from 5 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 96 MB - Languages: American English - Released: 2026-06-24 - Data updated: 2026-10-15 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/keyfluent/id6772628552/reviews.md ## What is KeyFluent? The average person sends close to 100 messages a day. KeyFluent turns every one of them into a chance to learn a new language. No lessons, no streaks, no extra time carved out of your day. Just type the way you always do, and watch a new language come to life right above your keyboard. TRANSLATE AS YOU TYPE Your message is translated above the keys as you write it, in over 130 languages, from Spanish and French to Japanese, Mandarin, and Hindi. Send it in the new language with one tap, and pick up the words just by seeing them every day. READ AND REPLY IN THEIR LANGUAGE Copy a message you can't read and switch to KeyFluent. The translation is waiting above the keys. Your reply goes out in their language automatically, then the keyboard switches back to your usual language when you're done. TALK FACE TO FACE The new Conversation screen turns your phone into a translator between two people. Each of you speaks, and the other hears and reads it in their own language. Scroll back through the chat anytime and save any line as a flashcard. HEAR EVERY WORD • Play the full translation in natural Google voices • Touch and hold any word to hear it, or slide across a phrase • Slow the pace down to catch every syllable FROM TYPING TO LEARNING Double-tap any translated word to save it, then open the Learning Center when you have a spare minute. • Flashcards for the words you've collected • A Mastery Game that makes practice feel like play • 15 vocabulary packs on themes like Travel, Food, Family, and everyday verbs AUTOCORRECT THAT KEEPS UP • Fixes typos using the words around it, even after you've moved on • Learns how you type, and gets more accurate the more you use it • Splits words that ran together and fixes fast-typing slips • Autocorrect in 17 languages, and it notices which one you're typing • One backspace after a correction brings back exactly what you typed MAKE IT YOURS • 24 themes, plus your own colors for the translation bubble • QWERTY, AZERTY, and QWERTZ layouts • Text shortcuts: type omw and get "on my way," or make your own • A Tap Map that learns where your fingers land and shifts the keys to match YOUR PRIVACY Your typing stays on your device. Autocorrect, predictions, your personal dictionary, and your Tap Map are built and stored on your phone. KeyFluent never logs or sells your keystrokes. Only the text you translate or play is sent to translation and voice services, and it's never used for advertising or tracking. Full Access lets the keyboard reach those services and use haptics. Details are in our Privacy Policy. SUBSCRIPTION Typing and autocorrect are free for everyone. Everything else is free for 7 days, then $3.99 a month, or $39.99 a year with the annual plan. • Payment is charged to your Apple ID when you confirm the purchase. • Your subscription renews automatically unless auto renew is turned off at least 24 hours before the period ends. • Your account is charged within 24 hours before the period ends. • If you start a paid subscription, any unused part of the trial is forfeited. • Manage or cancel anytime in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/keyfluent/home ## Key features - Translate messages as you type - Automatic translation of incoming messages - Translate copied text - Hear word pronunciations - Save words to a personal deck - Vocabulary practice games - Adaptive keyboard layout ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | KeyFluent | $3.99 | per month | | Annual | $39.99 | per year | ## Is KeyFluent safe? Not enough ratings yet to assess KeyFluent. ## Is KeyFluent legit? KeyFluent has limited verification signals. The AppsHunter Legitimacy Score for KeyFluent is 58 out of 100 points across 7 verification signals from App Store and developer data. ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/keyfluent/id6772628552/reviews.md ### 5/5 — Way better than flash cards! *2026-06-25* I’ve really enjoyed using KeyFluent. The idea is simple but incredibly useful—it lets you naturally write messages while helping you learn another language at the same time. The translations are fast, and it’s a fun way to practice while having everyday conversations. ### 5/5 — The app I didn’t know I was missing but needed! *2026-06-24* Wow! What an innovative and useful tool to have. ### 5/5 — Better keyboard with added bonus *2026-06-24* I’ve really like this keyboard. Its interface is clean and adaptable. The swipe and predictive text features work great and help cut down on mistakes. Having the option to learn a language organically through something I use everyday is really nice to get a little practice throughout the day without having to set aside extra time. It’s a nice way to make everyday texting a little more useful. ### 5/5 — Exactly what I’ve been searching for in a language app! *2026-06-24* This is the only app I’ve found that allows passive learning when messaging. It’s phenomenal! ## Frequently asked questions about KeyFluent ### How does KeyFluent help me learn languages? KeyFluent integrates language learning into your typing. As you compose messages, they are translated above your keyboard, allowing for constant, low-pressure exposure to new vocabulary and sentence structures, similar to how you learned your first language. ### What languages does KeyFluent support? KeyFluent supports 133 languages, including major ones like Spanish, French, Italian, Japanese, Mandarin, and Hindi, allowing for broad language learning opportunities. ### Can I hear the pronunciation of words in KeyFluent? Yes, you can tap 'Hear it!' for the full translation in natural voices across 55 languages. You can also tap individual words or drag across phrases to hear them pronounced, with an option to slow down the pace. ### How does KeyFluent handle privacy? Your typing stays on your device. Autocorrect, predictions, your personal dictionary, and your Tap Map are all built and stored locally. KeyFluent never logs or sells your keystrokes, ensuring your privacy. ### What are the subscription options for KeyFluent? KeyFluent offers a monthly subscription for $3.99 with a 7-day free trial, and an annual subscription for $39.99 with a 7-day free trial, providing flexibility for users. ### How often is KeyFluent updated? The latest version of KeyFluent is 2.2, and it was last updated on July 19, 2026, indicating regular maintenance and potential feature additions. ### What age rating does KeyFluent have? KeyFluent has an age rating of 4+, making it suitable for a wide range of users interested in language learning from a young age. ### Does KeyFluent have ads? No, KeyFluent does not contain advertisements. The application is free to use with optional in-app purchases for enhanced features or content. ## Version history (last 5 releases) ### 3.0 — 2026-10-03 KeyFluent 3.0: our biggest update yet. TALK FACE TO FACE New Conversation screen: set your phone between you and another person, speak, and each of you hears and reads the other in your own language. Scroll back through the chat anytime and save any line as a flashcard. REPLY IN THEIR LANGUAGE Copy a message in another language and KeyFluent translates it the moment you open the keyboard. Your reply goes out in their language automatically, then the keyboard switches back to your usual language when you're done. A quick setup guide in Settings makes reading messages one step. SMARTER AUTOCORRECT - Fixes a typo using the words around it, even after you've moved on ("to he store" becomes "to the store") - Learns how you type and gets more accurate the more you use it - Splits words that ran together and fixes short slips like "wll" and "tey" - Undo any correction with one tap - A faster suggestion bar AUTOCORRECT IN 17 LANGUAGES English, Spanish, French, German, Italian and Portuguese built in, plus free downloads for Dutch, Swedish, Norwegian, Danish, Turkish, Romanian, Polish, Hungarian, Czech, Lithuanian and Slovenian. KeyFluent notices which language you're typing and corrects in that one. MAKE IT YOURS - Pick your own colors for the translation bubble - AZERTY and QWERTZ keyboard layouts - Hold a top-row letter to type a number ALSO NEW - Play and Stop buttons that highlight each word as it's spoken - Download a language for offline translation in one tap - A cleaner, simpler Settings page - Lots of fixes and polish ### 2.2 — 2026-07-19 -Customizable text shortcuts: omw becomes "on my way" etc. -Bug fixes and improvements ### 2.1.1 — 2026-07-17 Fixed an issue where the subscription screen could reappear for members who are already subscribed. Also refreshed our App Store description. ### 2.1 — 2026-07-09 KeyFluent 2.1 is our biggest update yet. IMPROVED: Smarter autocorrect with better handling of contractions, run-together words, and rare-word collisions. Additional bug fixes. NEW: Learning Center. The app now opens to a home hub with flashcards, a mastery game, and your progress at a glance. NEW: Word Packs. 15 ready-made vocabulary packs (Travel, Food & Drink, Common Verbs, and more) you can add to your deck with one tap. NEW: Conjugation tables on every verb flashcard. NEW: Emoji search right inside the keyboard. NEW: Keyboard Personalization hub so you can see and manage everything your keyboard has learned. NEW: Six fresh themes, bringing the total to 24. ### 2.0 — 2026-06-27 • Improved autocorrect and typing accuracy. • Various fixes and improvements. ## Apps similar to KeyFluent | App | Rating | Price | Category | | --- | --- | --- | --- | | [VocabRot: Spanish Vocabulary](https://appshunter.io/ios/app/vocabrot-spanish-vocabulary/id6796714906) | 5.0 (1) | Free | Education | | [Learn vocabulary — #5000words](https://appshunter.io/ios/app/learn-vocabulary-5000words/id6478545812) | 4.5 (4) | Free | Education | | [FreeSay - AI Language Coach](https://appshunter.io/ios/app/freesay-ai-language-coach/id6670161858) | — | Free | Education | | [Aircare International](https://appshunter.io/ios/app/aircare-international/id1485279671) | 4.2 (5) | Free | Education | | [Espiga: Learn Languages](https://appshunter.io/ios/app/espiga-learn-languages/id6805045670) | 5.0 (1) | Free | Education | | [Spanish Grammar – Espanido](https://appshunter.io/ios/app/spanish-grammar-espanido/id6511248352) | 4.5 (50) | Free | Education | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-15.*