# えにっき vs Arithmetic Sprinter

The clearest difference is ads: えにっき at none against Arithmetic Sprinter's shown. Arithmetic Sprinter's advantage is device support (3 vs 1). On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

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

えにっき ships an update every 6 weeks, Arithmetic Sprinter every 4 weeks. The most recent releases landed on October 10, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | えにっき | Arithmetic Sprinter |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 4 weeks** |
| Size | 35 MB | 20 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AKIHIRO SUZUKI](https://appshunter.io/developer/1028909689) | [Tomomi Miura](https://appshunter.io/developer/1502092001) |

## What reviewers say

### えにっき

[App page](https://appshunter.io/ios/app/id1358600708)

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

**In-app purchases:** none


### Arithmetic Sprinter

[App page](https://appshunter.io/ios/app/arithmetic-sprinter/id1502092002)

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

**In-app purchases:** none


## Frequently asked questions

### Is えにっき free?

えにっき is free to download, with no in-app purchases.

### Is Arithmetic Sprinter free?

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

### Do えにっき or Arithmetic Sprinter have ads?

Arithmetic Sprinter shows ads; えにっき does not.

### Which is updated more often, えにっき or Arithmetic Sprinter?

えにっき ships an update every 6 weeks, and Arithmetic Sprinter every 4 weeks. Most recently, えにっき was updated on October 10, 2026 and Arithmetic Sprinter on October 27, 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.*