# GPS Tracker S4 vs Authenticator TL

The clearest difference is iOS requirement: Authenticator TL at 13.0 against GPS Tracker S4's 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.

## The numbers

| Metric | GPS Tracker S4 | Authenticator TL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 178 MB | 17 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Khalid El Gade](https://appshunter.io/developer/1447472809) | [Tlinternationalgroup](https://appshunter.io/developer/1859919290) |

## What reviewers say

### GPS Tracker S4

[App page](https://appshunter.io/ios/app/gps-tracker-s4/id6504399283)

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator TL

[App page](https://appshunter.io/ios/app/authenticator-tl/id6759948494)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GPS Tracker S4 free?

GPS Tracker S4 is free to download, with no in-app purchases.

### Is Authenticator TL free?

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

### Do GPS Tracker S4 or Authenticator TL have ads?

Neither GPS Tracker S4 nor Authenticator TL shows ads.

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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.*