# MindZoneOut vs ondo.

The clearest difference is in-app purchases: ondo. at none against MindZoneOut's 3. ondo. also leads on update cadence (every 3 days vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MindZoneOut sells 3 one-off in-app purchases. ondo. asks for nothing beyond the download.

MindZoneOut ships an update weekly, ondo. every 3 days. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | MindZoneOut | ondo. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Size | 3 MB | 3 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kentaro Yamauchi](https://appshunter.io/developer/1839617353) | [Trinx Solutions](https://appshunter.io/developer/1890765614) |

## What reviewers say

### MindZoneOut

[App page](https://appshunter.io/ios/app/mindzoneout-overstimulation/id6753839181)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip (optional) | $4.99 | one-time |
| Tip (optional) | $19.99 | one-time |
| Tip (optional) | $99.99 | one-time |


### ondo.

[App page](https://appshunter.io/ios/app/ondo/id6763930277)

**In-app purchases:** none


## Frequently asked questions

### Is MindZoneOut free?

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

### Is ondo. free?

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

### Do MindZoneOut or ondo. have ads?

Neither MindZoneOut nor ondo. shows ads.

### Which is updated more often, MindZoneOut or ondo.?

MindZoneOut ships an update weekly, and ondo. every 3 days. Most recently, MindZoneOut was updated on October 25, 2026 and ondo. on October 19, 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.*