# E vs GPS Tracker S4

The clearest difference is iOS requirement: E at 12.0 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 | E | GPS Tracker S4 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 20 MB | 178 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PRONAL SP Z O O](https://appshunter.io/developer/1490264542) | [Khalid El Gade](https://appshunter.io/developer/1447472809) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-server-mobile/id1490264543)

**Features:** macOS Compatibility

**In-app purchases:** none


### GPS Tracker S4

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is GPS Tracker S4 free?

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

### Do E or GPS Tracker S4 have ads?

Neither E nor GPS Tracker S4 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.*