# TrackSystem vs Track21 GPS Tracking

The clearest difference is update cadence: Track21 GPS Tracking at every 11 days against TrackSystem's every 4 months. TrackSystem's advantage is iOS requirement (11.0 vs 15.1). 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.

TrackSystem ships an update every 4 months, Track21 GPS Tracking every 11 days. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | TrackSystem | Track21 GPS Tracking |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 11 days** |
| Size | 24 MB | 60 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KONG SIU HUNG](https://appshunter.io/developer/669869492) | [Lamrod Go](https://appshunter.io/developer/1752073555) |

## What reviewers say

### TrackSystem

[App page](https://appshunter.io/ios/app/tracksystem/id944589762)

**Features:** macOS Compatibility

**In-app purchases:** none


### Track21 GPS Tracking

[App page](https://appshunter.io/ios/app/track21-gps-tracking/id6504692792)

**In-app purchases:** none


## Frequently asked questions

### Is TrackSystem free?

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

### Is Track21 GPS Tracking free?

Track21 GPS Tracking is free to download, with no in-app purchases.

### Do TrackSystem or Track21 GPS Tracking have ads?

Neither TrackSystem nor Track21 GPS Tracking shows ads.

### Which is updated more often, TrackSystem or Track21 GPS Tracking?

TrackSystem ships an update every 4 months, and Track21 GPS Tracking every 11 days. Most recently, TrackSystem was updated on October 15, 2026 and Track21 GPS Tracking on October 8, 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.*