# Emergency Hero vs OpenST

The clearest difference is in-app purchases: Emergency Hero at none against OpenST's 2. OpenST's advantage is update cadence (every 3 days vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. OpenST sells 2 in-app purchases, starting at $2.99 per month. Emergency Hero asks for nothing beyond the download.

Emergency Hero ships an update every 4 weeks, OpenST every 3 days. The most recent releases landed on October 10, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Emergency Hero | OpenST |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 days** |
| Size | 116 MB | 29 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Emergency Hero Ltd](https://appshunter.io/developer/1797376447) | [FBeasleySoftware](https://appshunter.io/developer/337083652) |

## What reviewers say

### Emergency Hero

[App page](https://appshunter.io/ios/app/emergency-hero/id6742199970)

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

**In-app purchases:** none


### OpenST

[App page](https://appshunter.io/ios/app/openst/id6772773979)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Yearly Subscription | $24.99 | per year |


## Frequently asked questions

### Is Emergency Hero free?

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

### Is OpenST free?

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

### Do Emergency Hero or OpenST have ads?

Neither Emergency Hero nor OpenST shows ads.

### Which is updated more often, Emergency Hero or OpenST?

Emergency Hero ships an update every 4 weeks, and OpenST every 3 days. Most recently, Emergency Hero was updated on October 10, 2026 and OpenST on September 24, 2026.

---

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