# trackNkey vs STrack Mobile

The clearest difference is update cadence: STrack Mobile at every 5 weeks against trackNkey's every 15 months. trackNkey's advantage is iOS requirement (13.0 vs 15.0). 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.

trackNkey ships an update every 15 months, STrack Mobile every 5 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | trackNkey | STrack Mobile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 5 weeks** |
| Size | 125 MB | 49 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [trackNkey](https://appshunter.io/developer/1754343952) | [Andreea Dobre](https://appshunter.io/developer/1870220333) |

## What reviewers say

### trackNkey

[App page](https://appshunter.io/ios/app/tracknkey/id6504924316)

**Features:** macOS Compatibility

**In-app purchases:** none


### STrack Mobile

[App page](https://appshunter.io/ios/app/strack-mobile/id6758006356)

**In-app purchases:** none


## Frequently asked questions

### Is trackNkey free?

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

### Is STrack Mobile free?

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

### Do trackNkey or STrack Mobile have ads?

Neither trackNkey nor STrack Mobile shows ads.

### Which is updated more often, trackNkey or STrack Mobile?

trackNkey ships an update every 15 months, and STrack Mobile every 5 weeks. Most recently, trackNkey was updated on October 27, 2026 and STrack Mobile on October 25, 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.*