# 感謝日記 vs NoteSphere

The clearest difference is update cadence: NoteSphere at every 9 days against 感謝日記's every 3 weeks. NoteSphere also leads on iOS requirement (12.0 vs 15.5). 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.

感謝日記 ships an update every 3 weeks, NoteSphere every 9 days. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | 感謝日記 | NoteSphere |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Size | 17 MB | 35 MB |
| Requires iOS | 15.5 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [masaaki genno](https://appshunter.io/developer/1611455396) | [Takafumi Miyakoshi](https://appshunter.io/developer/1769350603) |

## What reviewers say

### 感謝日記

[App page](https://appshunter.io/ios/app/id1645676143)

**Features:** macOS Compatibility

**In-app purchases:** none


### NoteSphere

[App page](https://appshunter.io/ios/app/notesphere/id6753328778)

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

**In-app purchases:** none


## Frequently asked questions

### Is 感謝日記 free?

感謝日記 is free to download, with no in-app purchases.

### Is NoteSphere free?

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

### Do 感謝日記 or NoteSphere have ads?

Both 感謝日記 and NoteSphere show ads.

### Which is updated more often, 感謝日記 or NoteSphere?

感謝日記 ships an update every 3 weeks, and NoteSphere every 9 days. Most recently, 感謝日記 was updated on November 7, 2026 and NoteSphere 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.*