# BootSelf vs Kana

The clearest difference is review sentiment: Kana at 50% against BootSelf's 0%. Kana also leads on rating (4.4 vs 1.0) and update cadence (every 2 days vs every 3 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. BootSelf sells 3 in-app purchases, starting at $5.00 per 7 days and Kana sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

Kana holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Kana has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of BootSelf's written reviews are positive against 50% of Kana's.

BootSelf ships an update every 3 weeks, Kana every 2 days. The most recent releases landed on July 6, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | BootSelf | Kana |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/bootself-coding-with-ai-tutor/id6741760500/reviews) | **[4.4 (10 ratings)](https://appshunter.io/ios/app/kana-language-partner/id6762956565/reviews)** |
| Number of ratings | 1 | **10** |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 66 MB | 75 MB |
| Requires iOS | 17.5 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Edureify Inc.](https://appshunter.io/developer/1795426858) | [90us, Inc.](https://appshunter.io/developer/1895096195) |

## What reviewers say

### BootSelf

[App page](https://appshunter.io/ios/app/bootself-coding-with-ai-tutor/id6741760500)

Master Python and JavaScript with an AI coding tutor. Build real projects for a job-ready portfolio directly on your iPhone. Get instant help and personalized lessons 24/7.

**Highlights:** AI coding tutor, Learn Python & JavaScript, Project-based learning, Build job-ready portfolio, Real-time code help, Mobile-optimized lessons

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BootSelf Pro for 1 Week | $5.00 | per 7 days |
| BootSelf Pro for 1 Month | $15.00 | per month |
| BootSelf Pro for 1 year | $150.00 | per year |


### Kana

[App page](https://appshunter.io/ios/app/kana-language-partner/id6762956565)

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.

**Highlights:** AI conversation partner, Real-life scenario practice, Instant feedback on pronunciation and grammar, Progress tracking, Vocabulary and phrase review, Adaptive learning levels

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $14.99 | per month |
| Premium (Annual) | $89.99 | per year |


## Frequently asked questions

### Is BootSelf free?

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

### Is Kana free?

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

### Which has better reviews, BootSelf or Kana?

Kana is rated higher. BootSelf averages 1.0 out of 5 from 1 ratings, while Kana averages 4.4 from 10 ratings.

### Do BootSelf or Kana have ads?

Both BootSelf and Kana show ads.

### Which is updated more often, BootSelf or Kana?

BootSelf ships an update every 3 weeks, and Kana every 2 days. Most recently, BootSelf was updated on July 6, 2026 and Kana on September 11, 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.*