# AI Language Tutor vs Kanji Lock

The clearest difference is update cadence: Kanji Lock at weekly against AI Language Tutor's fortnightly. AI Language Tutor's advantage is iOS requirement (17.0 vs 26.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AI Language Tutor sells 3 in-app purchases, starting at $4.99 per 7 days and Kanji Lock sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

AI Language Tutor ships an update fortnightly, Kanji Lock weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | AI Language Tutor | Kanji Lock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (63 ratings)](https://appshunter.io/ios/app/ai-language-tutor-fluently/id6445847787/reviews)** | — |
| Number of ratings | **63** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 123 MB | 33 MB |
| Requires iOS | **17.0** | 26.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Engcraft, LLC](https://appshunter.io/developer/1561190842) | [AYA FUNAKI](https://appshunter.io/developer/6804565359) |

## What reviewers say

### AI Language Tutor

[App page](https://appshunter.io/ios/app/ai-language-tutor-fluently/id6445847787)

Practice speaking and listening with AI language partners in real-life scenarios. Get instant feedback on your mistakes and track your progress to achieve fluency in over 25 languages.

**Highlights:** AI language partners, Real-life conversation practice, Instant feedback on mistakes, Speak and listen feature, Personalized progress tracking, 28 languages offered

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Monthly Subscription | $9.99 | per month |
| Annual Subscription | $54.99 | per year |


### Kanji Lock

[App page](https://appshunter.io/ios/app/kanji-lock/id6813785839)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | per month |


## Frequently asked questions

### Is AI Language Tutor free?

AI Language Tutor is free to download, with in-app purchases available.

### Is Kanji Lock free?

Kanji Lock is free to download, with in-app purchases available.

### Do AI Language Tutor or Kanji Lock have ads?

Neither AI Language Tutor nor Kanji Lock shows ads.

### Which is updated more often, AI Language Tutor or Kanji Lock?

AI Language Tutor ships an update fortnightly, and Kanji Lock weekly. Most recently, AI Language Tutor was updated on November 3, 2026 and Kanji Lock on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*