# Shuuuukan vs Logs

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

Both are free to download. Shuuuukan sells 2 in-app purchases, starting at $3.99 per month. Logs asks for nothing beyond the download.

Shuuuukan ships an update every 2 weeks, Logs fortnightly. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Shuuuukan | Logs |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Size | 23 MB | 10 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Masaki Hayashi](https://appshunter.io/developer/1609931545) | [Gaku Ishikawa](https://appshunter.io/developer/1682592991) |

## What reviewers say

### Shuuuukan

[App page](https://appshunter.io/ios/app/shuuuukan-habit-tracker/id6466619386)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $24.99 | per year |


### Logs

[App page](https://appshunter.io/ios/app/logs/id6499455638)

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

**In-app purchases:** none


## Frequently asked questions

### Is Shuuuukan free?

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

### Is Logs free?

Logs is free to download, with no in-app purchases.

### Do Shuuuukan or Logs have ads?

Both Shuuuukan and Logs show ads.

### Which is updated more often, Shuuuukan or Logs?

Shuuuukan ships an update every 2 weeks, and Logs fortnightly. Most recently, Shuuuukan was updated on November 7, 2026 and Logs on November 4, 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.*