# モグダイエット vs カロシー

The clearest difference is in-app purchases: カロシー at none against モグダイエット's 4. モグダイエット's advantage is update cadence (every 5 days vs every 6 weeks) and iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. モグダイエット sells 4 in-app purchases, starting at $2.99 per month. カロシー asks for nothing beyond the download.

モグダイエット ships an update every 5 days, カロシー every 6 weeks. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | モグダイエット | カロシー |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 6 weeks |
| Size | 102 MB | 3 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [kim dongsu](https://appshunter.io/developer/1893497771) | [CapCat LLC](https://appshunter.io/developer/1654095841) |

## What reviewers say

### モグダイエット

[App page](https://appshunter.io/ios/app/pfc/id6762236486)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| モグダイエット 月額プラン | $2.99 | per month |
| モグダイエット 週額プラン | $2.99 | per 7 days |
| モグダイエット 年額プラン | $29.99 | per year |
| 特別オファー | $29.99 | per year |


### カロシー

[App page](https://appshunter.io/ios/app/id6763741778)

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

**In-app purchases:** none


## Frequently asked questions

### Is モグダイエット free?

モグダイエット is free to download, with in-app purchases available.

### Is カロシー free?

カロシー is free to download, with no in-app purchases.

### Do モグダイエット or カロシー have ads?

Neither モグダイエット nor カロシー shows ads.

### Which is updated more often, モグダイエット or カロシー?

モグダイエット ships an update every 5 days, and カロシー every 6 weeks. Most recently, モグダイエット was updated on October 25, 2026 and カロシー on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*