# StreetLifter vs untraind

The clearest difference is update cadence: StreetLifter at every 4 days against untraind's every 10 days. untraind's advantage is iOS requirement (15.1 vs 17.0). 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.

StreetLifter ships an update every 4 days, untraind every 10 days. The most recent releases landed on May 16, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | StreetLifter | untraind |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 10 days |
| Size | 2 MB | 109 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Artem Bariev](https://appshunter.io/developer/1857859115) | [Thorsten Born](https://appshunter.io/developer/1883724435) |

## What reviewers say

### StreetLifter

[App page](https://appshunter.io/ios/app/streetlifter/id6475625381)

**Features:** macOS Compatibility

**In-app purchases:** none


### untraind

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

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

**In-app purchases:** none


## Frequently asked questions

### Is StreetLifter free?

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

### Is untraind free?

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

### Do StreetLifter or untraind have ads?

Neither StreetLifter nor untraind shows ads.

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

StreetLifter ships an update every 4 days, and untraind every 10 days. Most recently, StreetLifter was updated on May 16, 2026 and untraind on September 11, 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.*