# TrackZen Parent vs TTRS

The clearest difference is update cadence: TTRS at every 3 weeks against TrackZen Parent's every 2 months. 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.

TrackZen Parent ships an update every 2 months, TTRS every 3 weeks. The most recent releases landed on October 21, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | TrackZen Parent | TTRS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 38 MB | 60 MB |
| Requires iOS | 15.6 | **15.5** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Gredenza International Security and Surveillance Services LLC](https://appshunter.io/developer/1160749826) | [PT.Xtend Integrasi Indonesia](https://appshunter.io/developer/1115047591) |

## What reviewers say

### TrackZen Parent

[App page](https://appshunter.io/ios/app/trackzen-parent/id1482949104)

**Features:** macOS Compatibility

**In-app purchases:** none


### TTRS

[App page](https://appshunter.io/ios/app/ttrs/id6673897440)

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

**In-app purchases:** none


## Frequently asked questions

### Is TrackZen Parent free?

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

### Is TTRS free?

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

### Do TrackZen Parent or TTRS have ads?

Neither TrackZen Parent nor TTRS shows ads.

### Which is updated more often, TrackZen Parent or TTRS?

TrackZen Parent ships an update every 2 months, and TTRS every 3 weeks. Most recently, TrackZen Parent was updated on October 21, 2026 and TTRS on October 27, 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.*