# Meow Rescue! vs Sudoblock

The clearest difference is in-app purchases: Meow Rescue! at none against Sudoblock's 1. Sudoblock's advantage is iOS requirement (15.6 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Sudoblock sells 1 one-off in-app purchase. Meow Rescue! asks for nothing beyond the download.

Meow Rescue! ships an update every 4 days, Sudoblock every 5 days. The most recent releases landed on October 28, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Meow Rescue! | Sudoblock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 5 days |
| Size | 259 MB | 193 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [FTY LLC.](https://appshunter.io/developer/1225503009) | [Hersey Social Ltd](https://appshunter.io/developer/1736559066) |

## What reviewers say

### Meow Rescue!

[App page](https://appshunter.io/ios/app/meow-rescue/id6768199178)

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

**In-app purchases:** none


### Sudoblock

[App page](https://appshunter.io/ios/app/sudoblock/id6776730650)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Meow Rescue! free?

Meow Rescue! is free to download, with no in-app purchases.

### Is Sudoblock free?

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

### Do Meow Rescue! or Sudoblock have ads?

Both Meow Rescue! and Sudoblock show ads.

### Which is updated more often, Meow Rescue! or Sudoblock?

Meow Rescue! ships an update every 4 days, and Sudoblock every 5 days. Most recently, Meow Rescue! was updated on October 28, 2026 and Sudoblock on October 4, 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.*