# Water Sort vs Stack Snap 3D

The clearest difference is in-app purchases: Stack Snap 3D at none against Water Sort's 10. Stack Snap 3D also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.6). Water Sort's advantage is update cadence (every 3 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Water Sort sells 10 one-off in-app purchases. Stack Snap 3D asks for nothing beyond the download.

Water Sort ships an update every 3 weeks, Stack Snap 3D every 2 months. The most recent releases landed on August 20, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Water Sort | Stack Snap 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (10 ratings)](https://appshunter.io/ios/app/water-sort-color-master/id6444355016/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 311 MB | 36 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Phong Dinh](https://appshunter.io/developer/1654109061) | [Meetanshi Technologies LLP](https://appshunter.io/developer/1649028041) |

## What reviewers say

### Water Sort

[App page](https://appshunter.io/ios/app/water-sort-color-master/id6444355016)

Challenge your intelligence with a colorful liquid sorting puzzle. Pour and arrange liquids of various colors into cups until each cup contains only one hue. Exercise your brain with engaging levels and simple controls.

**Highlights:** Colorful liquid sorting puzzle, One-finger control, Smooth swipe controls, Multiple levels, Brain training, Play anytime, anywhere

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $0.99 | one-time |
| Coin Pack 1 | $2.99 | one-time |
| Pack 1 | $4.99 | one-time |
| Coin Pack 2 | $9.99 | one-time |
| Pack 3 | $9.99 | one-time |
| Pack 4 | $12.99 | one-time |
| Coin Pack 3 | $14.99 | one-time |
| Coin Pack 4 | $29.99 | one-time |
| Coin Pack 5 | $49.99 | one-time |
| Coin Pack 6 | $59.99 | one-time |


### Stack Snap 3D

[App page](https://appshunter.io/ios/app/stack-snap-3d/id6753793162)

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

**In-app purchases:** none


## Frequently asked questions

### Is Water Sort free?

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

### Is Stack Snap 3D free?

Stack Snap 3D is free to download, with no in-app purchases.

### Do Water Sort or Stack Snap 3D have ads?

Water Sort shows ads; Stack Snap 3D does not.

### Which is updated more often, Water Sort or Stack Snap 3D?

Water Sort ships an update every 3 weeks, and Stack Snap 3D every 2 months. Most recently, Water Sort was updated on August 20, 2026 and Stack Snap 3D on September 8, 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.*