# Lab Sort vs CatchCatch Puzzle

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

Both are free to download. Lab Sort sells 4 one-off in-app purchases. CatchCatch Puzzle asks for nothing beyond the download.

Lab Sort ships an update every 10 days, CatchCatch Puzzle every 4 days. The most recent releases landed on November 15, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Lab Sort | CatchCatch Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Every 4 days** |
| Size | 135 MB | 124 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alican KUKLACI](https://appshunter.io/developer/455526035) | [JOO HYUN SUNG](https://appshunter.io/developer/1438003962) |

## What reviewers say

### Lab Sort

[App page](https://appshunter.io/ios/app/lab-sort-liquid-sort-puzzle/id6761271942)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 600 Coins | $0.99 | one-time |
| Starter Pack | $1.99 | one-time |
| 3,500 Coins | $4.99 | one-time |
| 8,000 Coins | $9.99 | one-time |


### CatchCatch Puzzle

[App page](https://appshunter.io/ios/app/catchcatch-puzzle/id6804225701)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lab Sort free?

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

### Is CatchCatch Puzzle free?

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

### Do Lab Sort or CatchCatch Puzzle have ads?

CatchCatch Puzzle shows ads; Lab Sort does not.

### Which is updated more often, Lab Sort or CatchCatch Puzzle?

Lab Sort ships an update every 10 days, and CatchCatch Puzzle every 4 days. Most recently, Lab Sort was updated on November 15, 2026 and CatchCatch Puzzle on November 13, 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.*