# untraind vs AFTRBRN

The clearest difference is in-app purchases: untraind at none against AFTRBRN's 1. untraind also leads on iOS requirement (15.1 vs 18.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AFTRBRN sells 1 in-app purchase, starting at $12.99 per year. untraind asks for nothing beyond the download.

untraind ships an update every 10 days, AFTRBRN every 8 days. Both last shipped on October 15, 2026.

## The numbers

| Metric | untraind | AFTRBRN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 8 days** |
| Size | 109 MB | 114 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Thorsten Born](https://appshunter.io/developer/1883724435) | [OVRDRV](https://appshunter.io/developer/1846520781) |

## 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


### AFTRBRN

[App page](https://appshunter.io/ios/app/aftrbrn-workout-tracker/id6764462584)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ANNUAL | $12.99 | per year |


## Frequently asked questions

### Is untraind free?

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

### Is AFTRBRN free?

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

### Do untraind or AFTRBRN have ads?

Neither untraind nor AFTRBRN shows ads.

### Which is updated more often, untraind or AFTRBRN?

untraind ships an update every 10 days, and AFTRBRN every 8 days. Most recently, untraind was updated on October 15, 2026 and AFTRBRN on October 15, 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.*