# Duo Blocks vs Cat Cafe Sort

The clearest difference is in-app purchases: Duo Blocks at none against Cat Cafe Sort's 10. Duo Blocks also leads on update cadence (daily vs every 4 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Cat Cafe Sort sells 10 in-app purchases, starting at $4.99 per month. Duo Blocks asks for nothing beyond the download.

Duo Blocks ships an update daily, Cat Cafe Sort every 4 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Duo Blocks | Cat Cafe Sort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cat-cafe-sort-puzzle-game/id6795533206/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 4 days |
| Monetization | — | Free with in-app purchases |
| Size | 25 MB | 39 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuki Inaba](https://appshunter.io/developer/1896551072) | [Daler Soliev](https://appshunter.io/developer/1857844038) |

## What reviewers say

### Duo Blocks

[App page](https://appshunter.io/ios/app/duo-blocks/id6768885620)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cat Cafe Sort

[App page](https://appshunter.io/ios/app/cat-cafe-sort-puzzle-game/id6795533206)

A relaxing puzzle game where you sort and stack treats to clear shelves. Collect coins to adopt cute cats that offer passive perks and progress through levels and chapters. Enjoy daily rewards and weekly tournaments.

**Highlights:** Relaxing sort-and-stack gameplay, Collect and adopt cats with perks, 60 levels across 5 chapters, Daily rewards and weekly tournaments, Offline play, Booster items available

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cafe VIP | $4.99 | per month |
| Cafe VIP Annual | $39.99 | per year |
| Level Rescue | $0.99 | one-time |
| Pouch of Coins | $1.99 | one-time |
| Starter Offer | $1.99 | one-time |
| Smash Piggy Bank | $2.99 | one-time |
| Jar of Coins | $4.99 | one-time |
| Value Bundle | $9.99 | one-time |
| Chest of Coins | $19.99 | one-time |
| Ultra Pack | $99.99 | one-time |


## Frequently asked questions

### Is Duo Blocks free?

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

### Is Cat Cafe Sort free?

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

### Do Duo Blocks or Cat Cafe Sort have ads?

Neither Duo Blocks nor Cat Cafe Sort shows ads.

### Which is updated more often, Duo Blocks or Cat Cafe Sort?

Duo Blocks ships an update daily, and Cat Cafe Sort every 4 days. Most recently, Duo Blocks was updated on October 25, 2026 and Cat Cafe Sort on October 31, 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.*