# STS Timing vs Poltrax Tracker

The clearest difference is update cadence: Poltrax Tracker at monthly against STS Timing's every 5 months. STS Timing's advantage is iOS requirement (12.0 vs 15.6). 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.

STS Timing ships an update every 5 months, Poltrax Tracker monthly. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | STS Timing | Poltrax Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Size | 9 MB | 29 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [STS-2 s.c.](https://appshunter.io/developer/1524144806) | [Poltrax sp z o o](https://appshunter.io/developer/6776290743) |

## What reviewers say

### STS Timing

[App page](https://appshunter.io/ios/app/sts-timing/id1524144804)

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

**In-app purchases:** none


### Poltrax Tracker

[App page](https://appshunter.io/ios/app/poltrax-tracker/id6778798065)

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

**In-app purchases:** none


## Frequently asked questions

### Is STS Timing free?

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

### Is Poltrax Tracker free?

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

### Do STS Timing or Poltrax Tracker have ads?

Neither STS Timing nor Poltrax Tracker shows ads.

### Which is updated more often, STS Timing or Poltrax Tracker?

STS Timing ships an update every 5 months, and Poltrax Tracker monthly. Most recently, STS Timing was updated on October 29, 2026 and Poltrax Tracker on October 28, 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.*