# calomee vs 逆歩数計

The clearest difference is in-app purchases: 逆歩数計 at none against calomee's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. calomee sells 2 in-app purchases, starting at $2.99 per month. 逆歩数計 asks for nothing beyond the download.

calomee ships an update weekly, 逆歩数計 every 4 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | calomee | 逆歩数計 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 4 days** |
| Size | 57 MB | 8 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yohei Kono](https://appshunter.io/developer/320171706) | [RAITO SASAGAWA](https://appshunter.io/developer/6780805981) |

## What reviewers say

### calomee

[App page](https://appshunter.io/ios/app/calomee/id6753098466)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $2.99 | per month |
| premium plan | $29.99 | per year |


### 逆歩数計

[App page](https://appshunter.io/ios/app/id6794137697)

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

**In-app purchases:** none


## Frequently asked questions

### Is calomee free?

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

### Is 逆歩数計 free?

逆歩数計 is free to download, with no in-app purchases.

### Do calomee or 逆歩数計 have ads?

Both calomee and 逆歩数計 show ads.

### Which is updated more often, calomee or 逆歩数計?

calomee ships an update weekly, and 逆歩数計 every 4 days. Most recently, calomee was updated on October 28, 2026 and 逆歩数計 on October 25, 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.*