# Kenji vs qalcha.

The clearest difference is in-app purchases: Kenji at none against qalcha.'s 10. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. qalcha. sells 10 in-app purchases, starting at $45.00 per month. Kenji asks for nothing beyond the download.

Kenji ships an update every 5 weeks, qalcha. every 3 weeks. The most recent releases landed on October 11, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Kenji | qalcha. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Size | 35 MB | 61 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Skyscraper Software GmbH](https://appshunter.io/developer/1153555733) | [ZPTW Sports GmbH](https://appshunter.io/developer/1765467488) |

## What reviewers say

### Kenji

[App page](https://appshunter.io/ios/app/kenji/id1479036879)

**In-app purchases:** none


### qalcha.

[App page](https://appshunter.io/ios/app/qalcha/id6670239372)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hybrid Plan | $45.00 | per month |
| Triathlon Plan | $45.00 | per month |
| Running Plan | $49.99 | per month |
| Hyrox Pro Plan | $129.00 | per month |
| Hyrox Plan | $129.00 | per month |
| Running Advanced Plan | $129.00 | per month |
| Running Beginner Plan | $129.00 | per month |
| Tribrid Plan | $129.00 | per month |
| Triathlon Beginner Plan | $129.00 | per month |
| 8 weeks Hyrox preperation | $79.99 | one-time |


## Frequently asked questions

### Is Kenji free?

Kenji is free to download, with no in-app purchases.

### Is qalcha. free?

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

### Do Kenji or qalcha. have ads?

Neither Kenji nor qalcha. shows ads.

### Which is updated more often, Kenji or qalcha.?

Kenji ships an update every 5 weeks, and qalcha. every 3 weeks. Most recently, Kenji was updated on October 11, 2026 and qalcha. on October 5, 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.*