# USTER® MOBILE ALERTS vs Geolocation System One

The clearest difference is ads: Geolocation System One at none against USTER® MOBILE ALERTS's shown. USTER® MOBILE ALERTS's advantage is iOS requirement (9.0 vs 12.1). On price, 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 | USTER® MOBILE ALERTS | Geolocation System One |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | — |
| Size | 75 MB | 31 MB |
| Requires iOS | **9.0** | 12.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Uster Technologies](https://appshunter.io/developer/1165406162) | [Nextgal](https://appshunter.io/developer/547128155) |

## What reviewers say

### USTER® MOBILE ALERTS

[App page](https://appshunter.io/ios/app/uster-mobile-alerts/id1189572369)

**Features:** macOS Compatibility

**In-app purchases:** none


### Geolocation System One

[App page](https://appshunter.io/ios/app/geolocation-system-one/id1458294022)

**In-app purchases:** none


## Frequently asked questions

### Is USTER® MOBILE ALERTS free?

USTER® MOBILE ALERTS is free to download, with no in-app purchases.

### Is Geolocation System One free?

Geolocation System One is free to download, with no in-app purchases.

### Do USTER® MOBILE ALERTS or Geolocation System One have ads?

USTER® MOBILE ALERTS shows ads; Geolocation System One does not.

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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.*