# Catdoku! Cat Logic Puzzles vs Mail Sort

Catdoku! Cat Logic Puzzles and Mail Sort are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Catdoku! Cat Logic Puzzles sells 13 one-off in-app purchases and Mail Sort sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Catdoku! Cat Logic Puzzles | Mail Sort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (76 ratings)](https://appshunter.io/ios/app/catdoku-cat-logic-puzzles/id6775778251/reviews)** | — |
| Number of ratings | **76** | — |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Daily | — |
| Monetization | Free | — |
| Size | 221 MB | 403 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Redeye Game](https://appshunter.io/developer/1562138130) | [Michael Little](https://appshunter.io/developer/6792446292) |

## What reviewers say

### Catdoku! Cat Logic Puzzles

[App page](https://appshunter.io/ios/app/catdoku-cat-logic-puzzles/id6775778251)

A cozy logic puzzle game where players place cats on a grid according to specific rules. It features hand-tuned levels and offline play, perfect for a relaxing brain stretch.

**Highlights:** Place one cat per region, row, and column, No adjacent cats (including diagonally), 317 hand-tuned levels, Multiple grid sizes (6x6 to 11x11), Offline play with automatic progress saving, Intuitive tap controls

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 800 Fish | $0.99 | one-time |
| Starter Pack | $0.99 | one-time |
| 2200 Fish | $1.99 | one-time |
| 5200 Fish | $4.99 | one-time |
| Remove Ads | $9.99 | one-time |
| Helper Bundle | $9.99 | one-time |
| Fish 12000 | $9.99 | one-time |
| Classic Bundle | $9.99 | one-time |
| Fish 25000 | $19.99 | one-time |
| Elite Bundle | $19.99 | one-time |
| Epic Bundle | $29.99 | one-time |
| Fish 50000 | $39.99 | one-time |
| Fish 100000 | $79.99 | one-time |


### Mail Sort

[App page](https://appshunter.io/ios/app/mail-sort/id6802902116)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Catdoku! Cat Logic Puzzles free?

Catdoku! Cat Logic Puzzles is free to download, with in-app purchases available.

### Is Mail Sort free?

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

### Do Catdoku! Cat Logic Puzzles or Mail Sort have ads?

Both Catdoku! Cat Logic Puzzles and Mail Sort show ads.

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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.*