# untraind vs Stay Sane

The clearest difference is update cadence: Stay Sane at every 3 days against untraind's every 10 days. 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.

untraind ships an update every 10 days, Stay Sane every 3 days. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | untraind | Stay Sane |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 3 days** |
| Size | 109 MB | 49 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Thorsten Born](https://appshunter.io/developer/1883724435) | [Devin Gray](https://appshunter.io/developer/1890284236) |

## What reviewers say

### untraind

[App page](https://appshunter.io/ios/app/untraind-workout-tracker/id6760301833)

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

**In-app purchases:** none


### Stay Sane

[App page](https://appshunter.io/ios/app/stay-sane/id6761561797)

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

**In-app purchases:** none


## Frequently asked questions

### Is untraind free?

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

### Is Stay Sane free?

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

### Do untraind or Stay Sane have ads?

Neither untraind nor Stay Sane shows ads.

### Which is updated more often, untraind or Stay Sane?

untraind ships an update every 10 days, and Stay Sane every 3 days. Most recently, untraind was updated on October 15, 2026 and Stay Sane on October 24, 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.*