# Resq 911 Pro vs eSRB

The clearest difference is update cadence: Resq 911 Pro at every 3 weeks against eSRB's every 13 months. Resq 911 Pro also leads on iOS requirement (12.0 vs 15.5). 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.

Resq 911 Pro ships an update every 3 weeks, eSRB every 13 months. The most recent releases landed on October 25, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Resq 911 Pro | eSRB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 13 months |
| Size | 72 MB | 44 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rasikh Mukkadam](https://appshunter.io/developer/1580392966) | [Sindh Revenue Board](https://appshunter.io/developer/1647520195) |

## What reviewers say

### Resq 911 Pro

[App page](https://appshunter.io/ios/app/resq-911-pro/id1580392963)

**Features:** macOS Compatibility

**In-app purchases:** none


### eSRB

[App page](https://appshunter.io/ios/app/esrb/id6443595010)

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

**In-app purchases:** none


## Frequently asked questions

### Is Resq 911 Pro free?

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

### Is eSRB free?

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

### Do Resq 911 Pro or eSRB have ads?

Neither Resq 911 Pro nor eSRB shows ads.

### Which is updated more often, Resq 911 Pro or eSRB?

Resq 911 Pro ships an update every 3 weeks, and eSRB every 13 months. Most recently, Resq 911 Pro was updated on October 25, 2026 and eSRB on October 7, 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.*