Polyglotty vs HiKana
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Polyglotty
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Go beyond the streak. Master the real world. Have you ever hit a 1,000-day streak on a language app only to realize you still can’t order a coffee in Madrid? Most apps teach you how to play a game; Polyglotty teaches you how to speak a language. Standard language apps rely on repetitive drills and "canned" sentences. When you move to real conversations, they fall apart. ChatGPT is great, but it forgets your progress the moment you close the chat. Polyglotty is the first AI language tutor with a Persistent Mistake Profile. - It Remembers: Our AI tracks every grammar slip and vocabulary gap. It doesn't just correct you once; it builds a custom "Mistake Profile" to help you fix recurring errors forever. - Contextual Lessons: Instead of random sentences, get native-level feedback on the things you actually want to say. - Real-World Scenarios: Use our "Inspire Me" feature to roleplay everything from a tech job interview to a first date or a police interaction. - Low Stakes, High Reward: No social anxiety, no expensive tutors. Just a safe space to fail until you’re ready for the real world. Features: - Support for 23+ languages (Spanish, French, German, Japanese, and more). - Deep grammar explanations on the fly. - Adaptive learning that evolves as you improve. - Simple, distraction-free interface. Stop translating "The cat is blue" and start speaking for real. Terms of Use: https://www.polyglotty.io/terms
HiKana
Practice Japanese conversation with an AI partner that adapts to your level. Engage in real-life scenarios, receive instant feedback on pronunciation and grammar, and track your progress. Ideal for learners preparing for exams, trips, or enjoying Japanese media.
- AI conversation partner
- Real-life scenario practice
- Instant feedback on pronunciation and grammar
- Progress tracking
- Vocabulary and phrase review
- Adaptive learning levels
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Kana is your AI-powered Japanese conversation partner. Practice real-life scenarios, from self-introductions to ordering at a restaurant, and build the confidence to speak naturally. WHAT YOU CAN DO • Chat with Kana, a friendly AI partner who adapts to your level • Practice 30+ everyday topics (self-intro, weather, shopping, restaurants, travel, and more) • Get instant feedback on pronunciation, grammar, and word choice • Track what Kana learns about you — your goals, interests, and study style • Review vocabulary and phrases from your conversations WHY KANA • Real conversation, not flashcards — the fastest way to actually speak Japanese • N5 to N3 learners welcome — Kana matches your level automatically • Speak or type — your choice • No pressure, no judgment — just practice FOR ALL JAPANESE LEARNERS Whether you're preparing for JLPT, planning a trip to Japan, or just want to enjoy anime and manga without subtitles, Kana meets you where you are and takes you further. Start speaking Japanese today — your first conversation is just a tap away. --- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://90us-inc.net/privacy.html
Screenshots
Verdict
The clearest difference is ads: Polyglotty at none against HiKana's shown. HiKana's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence and in-app purchases 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. Polyglotty sells 2 in-app purchases, starting at $5.99 per month and HiKana sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Polyglotty | HiKana |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (16 ratings) — better |
| Positive reviews | — | 66.7% of reviews |
| Number of ratings | — | 16 — better |
| Update frequency | Every 3 days | Every 3 days |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 19 MB | 64 MB |
| Age rating | 4+ | 9+ |
| Developer | WIKTOR BORYS TENDERA | 90us, Inc. |
In-app purchases
Polyglotty
- Polyglotty Pro$5.991 Month
- Polyglotty Pro Annual$59.991 Year
HiKana
- Premium$14.991 Month
- Premium (Annual)$89.991 Year









