# mtu vs Zen Tree

The clearest difference is update cadence: Zen Tree at daily against mtu's every 3 months. On price, ads, 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.

mtu ships an update every 3 months, Zen Tree daily. The most recent releases landed on September 23, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | mtu | Zen Tree |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Size | 7 MB | 39 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KLAUS HAFNER](https://appshunter.io/developer/1748521314) | [Diptimaya Patra](https://appshunter.io/developer/1726820679) |

## What reviewers say

### mtu

[App page](https://appshunter.io/ios/app/mtu/id1555140468)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zen Tree

[App page](https://appshunter.io/ios/app/zen-tree/id6769611169)

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

**In-app purchases:** none


## Frequently asked questions

### Is mtu free?

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

### Is Zen Tree free?

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

### Do mtu or Zen Tree have ads?

Neither mtu nor Zen Tree shows ads.

### Which is updated more often, mtu or Zen Tree?

mtu ships an update every 3 months, and Zen Tree daily. Most recently, mtu was updated on September 23, 2026 and Zen Tree on September 4, 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.*