Patter: AI Language Chat
David Vilaverde Education iPhoneiPadiPod touch
Patter: AI Language Chat is a free Education app for iPhone and iPad by David Vilaverde. Rated 5.0/5 from 1 ratings. Requires iOS 18.6.
- Rating
- 5.0
- 1 ratings
- Price
- Free
- on the App Store
- Size
- 75 MB
- Age 12+
- Updated
- Jul 29
- 2026 · v1.0.3
Screenshots
About Patter: AI Language Chat
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
What’s new
Version 1.0.3 · Updated July 29, 2026
Bug fixes and performance improvements.
App privacy
The developer, David Vilaverde, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Purchases: Purchase History
- Identifiers: User ID
- User Content: Other User Content
Used for: Analytics, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
Used for: Analytics, App Functionality
Alternatives to Patter: AI Language Chat
Looking for apps like Patter: AI Language Chat? Here are 6 similar apps on the App Store.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Patter: AI Language Chat | 5.0 / 5 (1 rating) | Free | July 29, 2026 | |
| Part5 Pro | – | Free | Sep 9, 2026 | Compare |
| Mapr Atlas | – | Free | Oct 16, 2025 | Compare |
| Setsumei | – | Free | Oct 10, 2026 | Compare |
| Story Stream JP | – | Free | Oct 5, 2025 | Compare |
| Lingdow - AI English Learning | – | Free | Apr 23, 2026 | Compare |
| Learn Japanese - Study Cards | – | Free | May 16, 2026 | Compare |