# TreeNotes vs PicZip

The clearest difference is ads: PicZip at none against TreeNotes's shown. On price, update cadence, 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.

TreeNotes ships an update every 2 weeks, PicZip monthly. The most recent releases landed on September 22, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | TreeNotes | PicZip |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 27 MB | 3 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | +4 |
| Developer | [Seiya.k](https://appshunter.io/developer/383021944) | [利龙 张](https://appshunter.io/developer/1649262253) |

## What reviewers say

### TreeNotes

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

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

**In-app purchases:** none


### PicZip

[App page](https://appshunter.io/ios/app/piczip-image-compressor/id6768667875)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TreeNotes free?

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

### Is PicZip free?

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

### Do TreeNotes or PicZip have ads?

TreeNotes shows ads; PicZip does not.

### Which is updated more often, TreeNotes or PicZip?

TreeNotes ships an update every 2 weeks, and PicZip monthly. Most recently, TreeNotes was updated on September 22, 2026 and PicZip on September 30, 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.*