# Diary Notes vs Bossot

The clearest difference is in-app purchases: Bossot at none against Diary Notes's 1. Bossot also leads on update cadence (daily vs every 4 days) and iOS requirement (18.0 vs 26.0). Diary Notes's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Diary Notes sells 1 in-app purchase, starting at $0.99 per month. Bossot asks for nothing beyond the download.

Diary Notes ships an update every 4 days, Bossot daily. The most recent releases landed on October 9, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Diary Notes | Bossot |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 days | **Daily** |
| Size | 171 MB | 80 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [tadahiro mori](https://appshunter.io/developer/1541301326) | [Arata Hisano](https://appshunter.io/developer/1864799345) |

## What reviewers say

### Diary Notes

[App page](https://appshunter.io/ios/app/diary-notes-handwritten/id6479974763)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月額プラン | $0.99 | per month |


### Bossot

[App page](https://appshunter.io/ios/app/bossot/id6757134679)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Diary Notes free?

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

### Is Bossot free?

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

### Do Diary Notes or Bossot have ads?

Bossot shows ads; Diary Notes does not.

### Which is updated more often, Diary Notes or Bossot?

Diary Notes ships an update every 4 days, and Bossot daily. Most recently, Diary Notes was updated on October 9, 2026 and Bossot on October 28, 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.*