# カラメモ！ vs ウタログ

The clearest difference is update cadence: ウタログ at weekly against カラメモ！'s every 4 months. ウタログ also leads on iOS requirement (12.0 vs 16.0). On price, ads, 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.

カラメモ！ ships an update every 4 months, ウタログ weekly. The most recent releases landed on August 5, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | カラメモ！ | ウタログ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Weekly** |
| Size | 4 MB | 38 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [shimizu syoki](https://appshunter.io/developer/1650725937) | [NAOKI WATANABE](https://appshunter.io/developer/1796154972) |

## 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


### ウタログ

[App page](https://appshunter.io/ios/app/id6741908421)

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

**In-app purchases:** none


## Frequently asked questions

### Is カラメモ！ free?

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

### Is ウタログ free?

ウタログ is free to download, with no in-app purchases.

### Do カラメモ！ or ウタログ have ads?

Both カラメモ！ and ウタログ show ads.

### Which is updated more often, カラメモ！ or ウタログ?

カラメモ！ ships an update every 4 months, and ウタログ weekly. Most recently, カラメモ！ was updated on August 5, 2026 and ウタログ on September 10, 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.*