# 911 Help SMS vs AC911

The clearest difference is in-app purchases: AC911 at none against 911 Help SMS's 2. AC911 also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.6). 911 Help SMS's advantage is update cadence (monthly vs every 3 months). On price and ads there is nothing between them.

Both are free to download. 911 Help SMS sells 2 in-app purchases, starting at $0.99 per year. AC911 asks for nothing beyond the download.

911 Help SMS ships an update monthly, AC911 every 3 months. The most recent releases landed on September 8, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | 911 Help SMS | AC911 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/911-help-sms/id1447956962/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 61 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Safety Now Solutions LLC](https://appshunter.io/developer/404126457) | [Nuve Home](https://appshunter.io/developer/1752266972) |

## What reviewers say

### 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 |


### AC911

[App page](https://appshunter.io/ios/app/ac911/id6742133770)

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

**In-app purchases:** none


## Frequently asked questions

### Is 911 Help SMS free?

911 Help SMS is free to download, with in-app purchases available.

### Is AC911 free?

AC911 is free to download, with no in-app purchases.

### Do 911 Help SMS or AC911 have ads?

Neither 911 Help SMS nor AC911 shows ads.

### Which is updated more often, 911 Help SMS or AC911?

911 Help SMS ships an update monthly, and AC911 every 3 months. Most recently, 911 Help SMS was updated on September 8, 2026 and AC911 on September 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*