# タイムバッテリー vs Logs

The clearest difference is update cadence: タイムバッテリー at weekly against Logs's fortnightly. 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.

タイムバッテリー ships an update weekly, Logs fortnightly. The most recent releases landed on October 7, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | タイムバッテリー | Logs |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Fortnightly |
| Size | 22 MB | 10 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Yuki Mori](https://appshunter.io/developer/1634614075) | [Gaku Ishikawa](https://appshunter.io/developer/1682592991) |

## What reviewers say

### タイムバッテリー

[App page](https://appshunter.io/ios/app/id6455938647)

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

**In-app purchases:** none


### Logs

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

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

**In-app purchases:** none


## Frequently asked questions

### Is タイムバッテリー free?

タイムバッテリー is free to download, with no in-app purchases.

### Is Logs free?

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

### Do タイムバッテリー or Logs have ads?

Both タイムバッテリー and Logs show ads.

### Which is updated more often, タイムバッテリー or Logs?

タイムバッテリー ships an update weekly, and Logs fortnightly. Most recently, タイムバッテリー was updated on October 7, 2026 and Logs on October 19, 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.*