# SOS Help App vs AirCard AR

The clearest difference is in-app purchases: SOS Help App at none against AirCard AR's 1. SOS Help App also leads on iOS requirement (13.4 vs 16.6). AirCard AR's advantage is device support. On price there is nothing between them.

Both are free to download. AirCard AR sells 1 one-off in-app purchase. SOS Help App asks for nothing beyond the download.

## The numbers

| Metric | SOS Help App | AirCard AR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Weekly |
| Size | 48 MB | 80 MB |
| Requires iOS | **13.4** | 16.6 |
| Devices | — | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Luden Labs Ltd](https://appshunter.io/developer/1649290892) | [Andrew Offield](https://appshunter.io/developer/557480777) |

## What reviewers say

### SOS Help App

[App page](https://appshunter.io/ios/app/sos-help-app/id6475672870)

**In-app purchases:** none


### AirCard AR

[App page](https://appshunter.io/ios/app/aircard-ar/id6745472407)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 AirCard Credits | $0.99 | one-time |


## Frequently asked questions

### Is SOS Help App free?

SOS Help App is free to download, with no in-app purchases.

### Is AirCard AR free?

AirCard AR is free to download, with in-app purchases available.

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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.*