# MistakeBook vs トキノート

The clearest difference is iOS requirement: トキノート at 16.0 against MistakeBook's 18.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. MistakeBook sells 1 in-app purchase, starting at $0.99 per 6 months and トキノート sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

MistakeBook ships an update every 2 weeks, トキノート fortnightly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MistakeBook | トキノート |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Size | 72 MB | 53 MB |
| Requires iOS | 18.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Wei Shuo Wu](https://appshunter.io/developer/527929940) | [Hazuki Kosugi](https://appshunter.io/developer/1886345184) |

## What reviewers say

### MistakeBook

[App page](https://appshunter.io/ios/app/mistakebook/id6757340127)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MistakeBook訂閱方案 | $0.99 | per 6 months |


### トキノート

[App page](https://appshunter.io/ios/app/id6789409020)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| トキノートプレミアム | $5.99 | one-time |


## Frequently asked questions

### Is MistakeBook free?

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

### Is トキノート free?

トキノート is free to download, with in-app purchases available.

### Do MistakeBook or トキノート have ads?

Neither MistakeBook nor トキノート shows ads.

### Which is updated more often, MistakeBook or トキノート?

MistakeBook ships an update every 2 weeks, and トキノート fortnightly. Most recently, MistakeBook was updated on October 24, 2026 and トキノート on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*