# Sosfy Help vs RSI Alerta

The clearest difference is iOS requirement: Sosfy Help at 12.1 against RSI Alerta's 15. 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.

Sosfy Help ships an update every 8 months, RSI Alerta every 11 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | Sosfy Help | RSI Alerta |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 11 months |
| Size | 11 MB | 67 MB |
| Requires iOS | **12.1** | 15 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NavegaGPS S.L.](https://appshunter.io/developer/715013973) | [SoftGuard Technologies LLC](https://appshunter.io/developer/1646125906) |

## What reviewers say

### Sosfy Help

[App page](https://appshunter.io/ios/app/sosfy-help/id715013970)

**In-app purchases:** none


### RSI Alerta

[App page](https://appshunter.io/ios/app/rsi-alerta/id1458783147)

**In-app purchases:** none


## Frequently asked questions

### Is Sosfy Help free?

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

### Is RSI Alerta free?

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

### Do Sosfy Help or RSI Alerta have ads?

Neither Sosfy Help nor RSI Alerta shows ads.

### Which is updated more often, Sosfy Help or RSI Alerta?

Sosfy Help ships an update every 8 months, and RSI Alerta every 11 months. Most recently, Sosfy Help was updated on October 26, 2026 and RSI Alerta on October 26, 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.*