# TreeNotes vs Mistake Board

The clearest difference is ads: Mistake Board at none against TreeNotes's shown. Mistake Board also leads on update cadence (every 5 days vs fortnightly). TreeNotes's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price and in-app purchases there is nothing between them.

Both are free to download. TreeNotes sells 1 one-off in-app purchase and Mistake Board sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

TreeNotes ships an update fortnightly, Mistake Board every 5 days. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | TreeNotes | Mistake Board |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 5 days** |
| Size | 35 MB | 5 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Seiya.k](https://appshunter.io/developer/383021944) | [昶 黄](https://appshunter.io/developer/1882273731) |

## What reviewers say

### TreeNotes

[App page](https://appshunter.io/ios/app/treenotes-tree-outliner/id6754949841)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


### Mistake Board

[App page](https://appshunter.io/ios/app/mistake-board/id6781180302)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mistake Board Pro | $4.99 | one-time |


## Frequently asked questions

### Is TreeNotes free?

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

### Is Mistake Board free?

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

### Do TreeNotes or Mistake Board have ads?

TreeNotes shows ads; Mistake Board does not.

### Which is updated more often, TreeNotes or Mistake Board?

TreeNotes ships an update fortnightly, and Mistake Board every 5 days. Most recently, TreeNotes was updated on October 21, 2026 and Mistake Board 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.*