# SOS World Pro vs 911 Help SMS

The clearest difference is price: 911 Help SMS at Free against SOS World Pro's $0.99. SOS World Pro's advantage is in-app purchases (none vs 2) and iOS requirement (5.1 vs 18.6).

911 Help SMS is free to download; SOS World Pro costs $0.99 up front. 911 Help SMS sells 2 in-app purchases, starting at $0.99 per year. SOS World Pro asks for nothing beyond the download.

## The numbers

| Metric | SOS World Pro | 911 Help SMS |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/911-help-sms/id1447956962/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 0 MB | 8 MB |
| Requires iOS | **5.1** | 18.6 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 17+ |
| Developer | [Dungen](https://appshunter.io/developer/416449623) | [Safety Now Solutions LLC](https://appshunter.io/developer/404126457) |

## What reviewers say

### SOS World Pro

[App page](https://appshunter.io/ios/app/sos-world-pro/id570043010)

**In-app purchases:** none


### 911 Help SMS

[App page](https://appshunter.io/ios/app/911-help-sms/id1447956962)

This app provides quick access to emergency services and safety features. It allows users to text 911, know their location, and access important hotlines. Premium versions offer features like location retracing and emergency contact alerts.

**Highlights:** Text 911 with one tap, Know your current location, Access international emergency numbers, Suicide and domestic abuse hotlines, Location retracing, Emergency contact alerts, Walk safely feature

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Subscription | $0.99 | per year |
| Pro Version | $4.99 | one-time |


## Frequently asked questions

### Is SOS World Pro free?

SOS World Pro costs $0.99, with no in-app purchases.

### Is 911 Help SMS free?

911 Help SMS 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.*