# 911 NC vs Aidma pro

The clearest difference is update cadence: Aidma pro at weekly against 911 NC's monthly. 911 NC's advantage is iOS requirement (10.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

911 NC ships an update monthly, Aidma pro weekly. The most recent releases landed on September 2, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | 911 NC | Aidma pro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 20 MB | 36 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ONE SHOT](https://appshunter.io/developer/661963305) | [David DA SILVA](https://appshunter.io/developer/1806633266) |

## What reviewers say

### 911 NC

[App page](https://appshunter.io/ios/app/911-nc/id661963302)

Find nearby medical professionals, pharmacies, and centers. Store crucial medical information for emergencies and learn life-saving techniques. Access all emergency and assistance numbers instantly.

**Highlights:** Find doctors, pharmacies, and medical centers, Map-based location search, Store personal medical information, Learn life-saving techniques, Access emergency contact numbers

**In-app purchases:** none


### Aidma pro

[App page](https://appshunter.io/ios/app/aidma-pro/id6744246300)

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

**In-app purchases:** none


## Frequently asked questions

### Is 911 NC free?

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

### Is Aidma pro free?

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

### Do 911 NC or Aidma pro have ads?

Neither 911 NC nor Aidma pro shows ads.

### Which is updated more often, 911 NC or Aidma pro?

911 NC ships an update monthly, and Aidma pro weekly. Most recently, 911 NC was updated on September 2, 2026 and Aidma pro on September 14, 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.*