Yappi vs Chatter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Yappi
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Yappi is an AI-first language learning app that helps you practice speaking through quick, interactive lessons. Features: • Speaking practice to improve fluency • Real-time translations to support learning • Short, engaging exercises during lessons, including fill-in-the-blanks, multiple choice, word matching, sentence ordering, and more • Simple, focused design to help you make progress Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Chatter
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Chatter is the conversation practice that Duolingo doesn't have. You know the vocabulary. You've done the flashcards. But the moment a real person talks back, everything goes blank. Chatter fixes that — an AI conversation partner that role-plays as a café waiter, hotel receptionist, business colleague, or just a friend, and talks back in your target language while quietly correcting every mistake you make. Speak in Spanish, French, Japanese, German, Korean, or 6 more languages. Chatter transcribes your voice, stays in character, and replies naturally — then shows you exactly what you said wrong, why, and the correct version. Every correction saves a vocab card to your personal deck for review later. What you get free: • AI role-play conversations in 12+ real-world scenarios (café, airport, business meeting, first date) — up to 3 conversations per day • Real-time corrections with grammar explanations — in the same chat bubble • Personal vocab deck built automatically from your mistakes • 2 languages to start • Streak tracking and daily goals • Works on-device — your conversations never leave your phone Chatter Pro (auto-renewing subscription) unlocks: • Unlimited daily role-play conversations (requires subscription) • Custom role-play scenarios you design yourself (requires subscription) • Full hands-free voice mode — speak and listen (requires subscription) • Spaced-repetition flashcard review (requires subscription) • Fluency progress dashboard — watch your error rate drop (requires subscription) • All 10+ languages (requires subscription) Language learners who use Chatter speak more in one week than a year of vocabulary drills. Start free. No tutor. No schedule. Just talk. Available for iPhone with iOS 26 or later. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://brainrash.com/apps/chatter/privacy
Screenshots
Verdict
The clearest difference is ads: Chatter at none against Yappi's shown. Yappi's advantage is iOS requirement (15.1 vs 26.0). On price, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Yappi sells 1 in-app purchase, starting at $4.99 per 7 days and Chatter sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Yappi | Chatter |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 26.0 |
| Further details — not scored | ||
| Size | 65 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Nanoleaps | Justin Pruskowski |
In-app purchases
Yappi
- Yappi PRO Weekly Plan7 Days trial$4.997 Days
Chatter
- Chatter Pro Monthly$9.991 Month
- Chatter Pro Annual$69.991 Year
- Chatter Pro Lifetime$129.00









