# 骨かるた vs Make 10s

The clearest difference is ads: 骨かるた at none against Make 10s's shown. 骨かるた also leads on iOS requirement (13.0 vs 15.6). Make 10s's advantage is update cadence (every 6 days vs every 63 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

骨かるた ships an update every 63 months, Make 10s every 6 days. The most recent releases landed on October 2, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 骨かるた | Make 10s |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 63 months | **Every 6 days** |
| Monetization | — | Ad-supported |
| Size | 36 MB | 9 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RoundFlat, Inc.](https://appshunter.io/developer/478753862) | [Saki Inoue](https://appshunter.io/developer/1557109246) |

## What reviewers say

### 骨かるた

[App page](https://appshunter.io/ios/app/id1538688769)

**Features:** Vision Pro support

**In-app purchases:** none


### Make 10s

[App page](https://appshunter.io/ios/app/make-10s-keep-your-mind-sharp/id1631839182)

A straightforward arithmetic puzzle game where players combine four numbers and three operators to reach exactly 10. Clear tiles to achieve combos and aim for high scores before the stack reaches the top. Offers multiple game modes for different playstyles.

**Highlights:** Arithmetic puzzle gameplay, Multiple game modes (Normal, Quick 60s, Relax), Combo scoring system, Game Center leaderboards, Haptic feedback, Multi-language support

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

**In-app purchases:** none


## Frequently asked questions

### Is 骨かるた free?

骨かるた is free to download, with no in-app purchases.

### Is Make 10s free?

Make 10s is free to download, with no in-app purchases.

### Do 骨かるた or Make 10s have ads?

Make 10s shows ads; 骨かるた does not.

### Which is updated more often, 骨かるた or Make 10s?

骨かるた ships an update every 63 months, and Make 10s every 6 days. Most recently, 骨かるた was updated on October 2, 2026 and Make 10s on October 16, 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.*