# Tree Notebook vs TodoList Expert

The clearest difference is in-app purchases: Tree Notebook at none against TodoList Expert's 3. Tree Notebook also leads on ads (none vs shown). TodoList Expert's advantage is update cadence (every 9 days vs every 25 months) and iOS requirement (12.0 vs 15.6). On price and device support there is nothing between them.

Both are free to download. TodoList Expert sells 3 in-app purchases, starting at $1.99 per month. Tree Notebook asks for nothing beyond the download.

Tree Notebook ships an update every 25 months, TodoList Expert every 9 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Tree Notebook | TodoList Expert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (5 ratings)](https://appshunter.io/ios/app/tree-notebook/id1335136945/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 25 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 12 MB | 51 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Lena Pankratova](https://appshunter.io/developer/390058763) | [Dawei Xiong](https://appshunter.io/developer/1606763852) |

## What reviewers say

### Tree Notebook

[App page](https://appshunter.io/ios/app/tree-notebook/id1335136945)

Organize personal information with a hierarchical notes manager. Structure data into a tree-like hierarchy of folders and notes, with options for public and encrypted private sections. Features include powerful search, customizable item appearance, and event reminders.

**Highlights:** Tree-like hierarchical organization, Public and encrypted private data sections, Attachments (images, files), Multiple data views (tree, list, favorites, history), Powerful search capabilities, Customizable item appearance, Event reminders and calendar

**Features:** macOS Compatibility

**In-app purchases:** none


### TodoList Expert

[App page](https://appshunter.io/ios/app/todolist-expert/id6502885847)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Annual | $9.99 | per year |
| One Time Purchase | $6.99 | one-time |


## Frequently asked questions

### Is Tree Notebook free?

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

### Is TodoList Expert free?

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

### Do Tree Notebook or TodoList Expert have ads?

TodoList Expert shows ads; Tree Notebook does not.

### Which is updated more often, Tree Notebook or TodoList Expert?

Tree Notebook ships an update every 25 months, and TodoList Expert every 9 days. Most recently, Tree Notebook was updated on October 24, 2026 and TodoList Expert on October 25, 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.*