# KaraLog vs うたログ

The clearest difference is ads: KaraLog at none against うたログ's shown. うたログ's advantage is update cadence (every 4 days vs every 9 days) and iOS requirement (13.0 vs 26.5). On price, in-app purchases and device support there is nothing between them.

Both are free to download. KaraLog sells 1 one-off in-app purchase and うたログ sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

KaraLog ships an update every 9 days, うたログ every 4 days. The most recent releases landed on November 10, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | KaraLog | うたログ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Every 4 days** |
| Size | 15 MB | 97 MB |
| Requires iOS | 26.5 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuta Nishimatsu](https://appshunter.io/developer/1480004995) | [TAKAAKI YASUMOTO](https://appshunter.io/developer/6792145010) |

## What reviewers say

### KaraLog

[App page](https://appshunter.io/ios/app/karalog/id6772887332)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KaraLog Pro | $3.99 | one-time |


### うたログ

[App page](https://appshunter.io/ios/app/id6792145008)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム月額プラン | $2.99 | per month |
| プレミアム年額プラン | $22.99 | per year |


## Frequently asked questions

### Is KaraLog free?

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

### Is うたログ free?

うたログ is free to download, with in-app purchases available.

### Do KaraLog or うたログ have ads?

うたログ shows ads; KaraLog does not.

### Which is updated more often, KaraLog or うたログ?

KaraLog ships an update every 9 days, and うたログ every 4 days. Most recently, KaraLog was updated on November 10, 2026 and うたログ on November 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.*