# SATIS Mobile vs GPS ESSA

The clearest difference is iOS requirement: SATIS Mobile at 13 against GPS ESSA's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | SATIS Mobile | GPS ESSA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Size | 49 MB | 51 MB |
| Requires iOS | **13** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Satis Gps Sp Z O O Spolka Komandytowo Akcyjna](https://appshunter.io/developer/1125918065) | [ESSA JERZY DLUGOSZ KRZYSZTOF CISEK SPOLKA JAWNA](https://appshunter.io/developer/1574469535) |

## What reviewers say

### SATIS Mobile

[App page](https://appshunter.io/ios/app/satis-mobile/id1104935945)

**Features:** Vision Pro support

**In-app purchases:** none


### GPS ESSA

[App page](https://appshunter.io/ios/app/gps-essa/id1574469533)

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

**In-app purchases:** none


## Frequently asked questions

### Is SATIS Mobile free?

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

### Is GPS ESSA free?

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

### Do SATIS Mobile or GPS ESSA have ads?

Neither SATIS Mobile nor GPS ESSA shows ads.

### Which is updated more often, SATIS Mobile or GPS ESSA?

SATIS Mobile ships an update every 3 months, and GPS ESSA every 3 months. Most recently, SATIS Mobile was updated on September 23, 2026 and GPS ESSA on September 17, 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.*