# カラメモ！ vs ソロガメ

The clearest difference is in-app purchases: カラメモ！ at none against ソロガメ's 1. ソロガメ's advantage is update cadence (every 10 days vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ソロガメ sells 1 one-off in-app purchase. カラメモ！ asks for nothing beyond the download.

カラメモ！ ships an update every 4 months, ソロガメ every 10 days. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | カラメモ！ | ソロガメ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 10 days** |
| Size | 4 MB | 22 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [shimizu syoki](https://appshunter.io/developer/1650725937) | [Iori Kodama](https://appshunter.io/developer/1713496030) |

## What reviewers say

### カラメモ！

[App page](https://appshunter.io/ios/app/id6444733555)

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

**In-app purchases:** none


### ソロガメ

[App page](https://appshunter.io/ios/app/id6762545005)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| スタミナ50回 | $0.49 | one-time |


## Frequently asked questions

### Is カラメモ！ free?

カラメモ！ is free to download, with no in-app purchases.

### Is ソロガメ free?

ソロガメ is free to download, with in-app purchases available.

### Do カラメモ！ or ソロガメ have ads?

Both カラメモ！ and ソロガメ show ads.

### Which is updated more often, カラメモ！ or ソロガメ?

カラメモ！ ships an update every 4 months, and ソロガメ every 10 days. Most recently, カラメモ！ was updated on October 2, 2026 and ソロガメ on October 8, 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.*