# SIM Mobile App vs Syntrac GRCA

The clearest difference is device support: SIM Mobile App at 3 against Syntrac GRCA's —. Syntrac GRCA's advantage is iOS requirement (14.0 vs 16). On price 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.

## The numbers

| Metric | SIM Mobile App | Syntrac GRCA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 months | — |
| Size | 106 MB | 2 MB |
| Requires iOS | 16 | **14.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 17+ | 4+ |
| Developer | [SIM – Sistema Integrado De Monitoramento Veicular, Patrimonial e LTDA](https://appshunter.io/developer/1669489467) | [SYNTRAC SMART SYSTEM LTDA](https://appshunter.io/developer/1729874270) |

## What reviewers say

### SIM Mobile App

[App page](https://appshunter.io/ios/app/sim-mobile-app/id1669489465)

**Features:** Vision Pro support

**In-app purchases:** none


### Syntrac GRCA

[App page](https://appshunter.io/ios/app/syntrac-grca/id6443475421)

**In-app purchases:** none


## Frequently asked questions

### Is SIM Mobile App free?

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

### Is Syntrac GRCA free?

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

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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.*