# タイムバッテリー vs FadingNotes

The clearest difference is in-app purchases: タイムバッテリー at none against FadingNotes's 2. タイムバッテリー also leads on update cadence (weekly vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. FadingNotes sells 2 in-app purchases, starting at $0.99 per month. タイムバッテリー asks for nothing beyond the download.

タイムバッテリー ships an update weekly, FadingNotes fortnightly. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | タイムバッテリー | FadingNotes |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Fortnightly |
| Size | 22 MB | 8 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Yuki Mori](https://appshunter.io/developer/1634614075) | [IPPEI NAGAMINE](https://appshunter.io/developer/1860723239) |

## 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


### FadingNotes

[App page](https://appshunter.io/ios/app/fadingnotes/id6776429064)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FadingNotes Pro Monthly | $0.99 | per month |
| FadingNotes Pro Lifetime | $3.99 | one-time |


## 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 FadingNotes free?

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

### Do タイムバッテリー or FadingNotes have ads?

Both タイムバッテリー and FadingNotes show ads.

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

タイムバッテリー ships an update weekly, and FadingNotes fortnightly. Most recently, タイムバッテリー was updated on October 7, 2026 and FadingNotes on October 24, 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.*