# Patter: AI Language Chat — AI Chat in 10+ Languages > AI language chat for intermediate adult learners with contextual corrections. (iPhone/iPad app by David Vilaverde.) - Source: https://appshunter.io/ios/app/patter-ai-language-chat/id6762643113 (this page in markdown: same URL + `.md`) - Developer: [David Vilaverde](https://appshunter.io/developer/1493782863) - Category: Education - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 12+ - Requires: iOS 18.6 · 75 MB - Languages: English, French, German, Italian, Japanese, Korean, Portuguese, Romanian, Russian, Chinese and 1 more - Released: 2026-06-08 - Data updated: 2026-08-04 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/patter-ai-language-chat/id6762643113/reviews.md ## What is Patter? Tired of cartoon mascots guilt-tripping you? Tired of tapping pictures of apples in a language you've been "learning" for two years? Patter is for grown-ups who already know some of the language — and just need a place to actually use it. FOR LEARNERS, NOT BEGINNERS Patter isn't where you start from zero. It's where you go after the basics, when you know enough words to form a sentence but freeze the moment a real conversation begins. If you can read a menu, introduce yourself, or follow a simple text — you're ready. This is the practice you've been missing: low-stakes, real conversations, with no one watching. A DIFFERENT KIND OF LANGUAGE APP No mascots. No leaderboards. No fake urgency. Just real conversations with AI personas who text like actual people — and in-the-moment corrections that help you get better without making you feel bad. • Conversations, not drills. Chat with AI personas about food, travel, work, weekend plans — whatever you'd actually talk about. • Corrections that teach. When you slip up, you get a quick, in-context fix with a reason. No buzzers, no hearts lost, no shame. • Quiet progress. Daily goals and streaks exist if you want them, but they're a tool — not a whip. Skip a day. The app won't email your family. • Familiar interface. Looks like the messaging app you already live in. No tutorials required. • Private by design. Conversations stay on your device. No accounts, no ads, no data sold. FEATURES • Multiple AI personas with distinct voices and topics • In-the-moment grammar and word-choice corrections with brief explanations • Translation assist when you're stuck — peek, then try again • Voice dictation directly in the chat composer • Vocabulary list — browse every word and phrase you've practiced, organized by when you learned it • Optional daily goals and streaks • Conversation history you can revisit • Bring-Your-Own-Key to connect your own AI provider LANGUAGES Spanish (Spain and Mexico), French (France and Canada), Portuguese (European and Brazilian), German, Italian, Japanese, Mandarin, Korean, Russian, Romanian, and English (American and British). WHO IT'S FOR • Adult learners past the absolute-beginner stage • Travelers who want to actually hold a conversation • Heritage learners reconnecting with family languages • Returners brushing the rust off a language they once knew • Anyone who'd rather text than drill A NOTE ON THE AI Patter is powered by AI, and AI sometimes gets things wrong — a weird phrasing, an odd correction, the occasional confidently incorrect answer. We're working on it. But hey, don't we all make mistakes? Use Patter as practice, not as gospel. When something feels off, trust your teacher, your textbook, or a native speaker over the bot. Open Patter. Send a message. Learn the way adults learn anything — by doing it, quietly, on your own terms. A NOTE ON PRICING Patter is free to download. Its AI features — persona conversations, grammar corrections, and translation assist — run on credits and require an in-app purchase. • Monthly subscription: choose a plan (Day Tripper, Explorer, Resident, or Expat Family) for a refill of credits each month. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the period. Manage or cancel anytime in your App Store account settings. • Credit top-up: a one-time purchase to add extra credits. • Bring-Your-Own-Key: a one-time unlock to connect your own AI provider key — then no Patter subscription required. Prices are shown in the app before purchase. Terms of Use (EULA): https://apps.vilaverde.rocks/patter/TERMS.html Privacy Policy: https://apps.vilaverde.rocks/patter/PRIVACY.html ## Key features - AI conversation practice - In-moment corrections with explanations - Multiple AI personas - Translation assist - Voice dictation - Vocabulary list - Optional daily goals ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Day Tripper | $0.99 | per month | | Explorer | $1.99 | per month | | Resident | $2.99 | per month | | Expat Family | $6.99 | per month | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | 100 Patter Credits | $0.99 | one-time | | Bring Your Own AI Keys | $4.99 | one-time | ## Frequently asked questions about Patter ### What languages does Patter support? Patter supports Spanish (Spain and Mexico), French (France and Canada), Portuguese (European and Brazilian), German, Italian, Japanese, Mandarin, Korean, Russian, Romanian, and English (American and British). ### Is Patter suitable for absolute beginners? No, Patter is designed for adult learners who already know some of the language and can form basic sentences. It focuses on practicing real conversations rather than teaching foundational vocabulary. ### How does Patter handle corrections? When you make a mistake, Patter provides quick, in-context corrections with brief explanations. This approach aims to help you improve without causing embarrassment or frustration. ### Does Patter have ads? No, Patter is ad-free. The app emphasizes a private and distraction-free learning environment. ### What are the subscription options for Patter? Patter offers several subscription plans, including 'Day Tripper' ($0.99/month), 'Explorer' ($1.99/month), 'Resident' ($2.99/month), and 'Expat Family' ($6.99/month). All plans include a 7-day free trial. ### Can I use Patter offline? The provided data does not specify offline functionality. However, AI-powered features typically require an internet connection for real-time processing. ### What is the age rating for Patter? Patter has an age rating of 12+, making it suitable for teenagers and adults. ### How often is Patter updated? The latest version, 1.02, was released on June 26, 2026, indicating recent development activity. Updates are important for improving AI accuracy and adding new features. ## Version history (last 4 releases) ### 1.0.3 — 2026-07-29 Bug fixes and performance improvements. ### 1.02 — 2026-06-26 - Better conversations — Personas now stay in character and steer the chat naturally instead of interrogating you. - More consistent corrections - Dictation fix — Text field now clears properly when you send a dictated message. - Faster, more stable launch - Stability improvements. ### 1.0.1 — 2026-06-16 Vocabulary List — Browse every word and phrase you've practiced, organized by when you learned them. Tap a vocab card to open your full history and search across everything you've covered. Voice Dictation — Speak your messages with iMessage-style mic dictation directly in the chat composer. Smarter Tutor — Improved corrections no longer flag casual punctuation or optional grammar choices as errors. Bug Fixes - Fixed message sending reliability (return key, dictation, scroll) - Improved voice pause detection - Fixed stats card sharing to Facebook - Localization and UI polish ### 1.0 — 2026-06-09 No release notes. ## More apps by David Vilaverde - [Snap-Back: Space Mining](https://appshunter.io/ios/app/snap-back-space-mining/id6761741749) All apps by David Vilaverde: https://appshunter.io/developer/1493782863 --- *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 2026-08-04.*