# Water Sort Puzzle vs NumMind

The clearest difference is ads: NumMind at none against Water Sort Puzzle's shown. NumMind also leads on update cadence (every 3 days vs every 3 weeks). Water Sort Puzzle's advantage is chart position (#204 vs unranked) and iOS requirement (13.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Water Sort Puzzle sells 1 one-off in-app purchase and NumMind sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Water Sort Puzzle ships an update every 3 weeks, NumMind every 3 days. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Water Sort Puzzle | NumMind |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (131K ratings)](https://appshunter.io/ios/app/water-sort-puzzle-sort-color/id1597897013/reviews)** | — |
| Number of ratings | **131K** | — |
| Positive reviews | 48.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#204** | — |
| Size | 293 MB | 7 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Guru Smart Holding Limited](https://appshunter.io/developer/1499790773) | [chuncheng su](https://appshunter.io/developer/1865334918) |

## What reviewers say

### Water Sort Puzzle

[App page](https://appshunter.io/ios/app/water-sort-puzzle-sort-color/id1597897013)

**Currently charting:** #204 Top Free · Puzzle (US App Store)

Engage your mind with a simple yet addictive color sorting puzzle game. Pour water between bottles to match colors and solve increasingly challenging levels. Enjoy a relaxing, untimed experience perfect for brain training and passing the time.

**Highlights:** Tap and pour water, Match same-colored water, Solve logic puzzles, Untimed gameplay, Offline play, Increasing difficulty levels

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $7.99 | one-time |

**What reviewers like**

- 🤩 Fun and relaxing game
- 👍 Challenging and engaging
- 🧠 Helps improve memory and thinking skills
- 🕰️ Great for killing time

**What reviewers complain about**

- 💢 Too many ads, disrupt gameplay
- 🔍 Ads sometimes inappropriate for all ages
- 🔋 Drains battery quickly
- 🐛 Frequent crashes and freezes
- 🤔 Levels become too difficult without option to skip

**Reported bugs**

- Progress lost after updates
- Inability to exit ads or app crashes
- Inconsistent gameplay experience across devices

**Requested features**

- Option to disable ads for a one-time fee
- Ability to listen to music/podcasts while playing
- More color palette options for color-blind players
- Hint system or ability to undo moves
- Progression system with rewards for completing levels


### NumMind

[App page](https://appshunter.io/ios/app/nummind/id6758051660)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Ad-Free | $2.99 | one-time |


## Frequently asked questions

### Is Water Sort Puzzle free?

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

### Is NumMind free?

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

### Do Water Sort Puzzle or NumMind have ads?

Water Sort Puzzle shows ads; NumMind does not.

### Which is updated more often, Water Sort Puzzle or NumMind?

Water Sort Puzzle ships an update every 3 weeks, and NumMind every 3 days. Most recently, Water Sort Puzzle was updated on November 1, 2026 and NumMind on October 25, 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.*