# MathRush vs Water Sort

The clearest difference is rating: MathRush at 5.0 against Water Sort's 4.0. MathRush also leads on ads (none vs shown) and ratings volume (4 vs 1). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. MathRush sells 5 one-off in-app purchases and Water Sort sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

MathRush holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

MathRush ships an update every 9 days, Water Sort weekly. Both last shipped on October 2, 2026.

## The numbers

| Metric | MathRush | Water Sort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/mathrush/id6761284142/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/water-sort-liquid-puzzles/id6779324503/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 6 MB | 47 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hugo Garcia](https://appshunter.io/developer/1888632828) | [Milad Atef](https://appshunter.io/developer/1886566418) |

## What reviewers say

### MathRush

[App page](https://appshunter.io/ios/app/mathrush/id6761284142)

A fast-paced game designed to sharpen your mental calculation skills daily. It offers increasingly challenging math problems to boost your performance and progress while having fun.

**Highlights:** Fast and dynamic challenges, Increasing difficulty progression, Real-time score and performance tracking, Simple and effective interface, Daily brain training

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 pièces | $0.99 | one-time |
| 2000 pièces | $2.99 | one-time |
| MathRush Premium | $3.99 | one-time |
| 5000 pièces | $4.99 | one-time |
| 12000 pièces | $8.99 | one-time |


### Water Sort

[App page](https://appshunter.io/ios/app/water-sort-liquid-puzzles/id6779324503)

A relaxing color sorting puzzle game where you pour liquids between tubes until each tube contains a single color. Offers over 200 levels, daily challenges, and unlockable skins. Play offline with no timers or lives.

**Highlights:** Color liquid sorting gameplay, Over 200 challenging levels, Daily challenges and streaks, Offline play support, Unlockable color skins, Undo and hint options

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is MathRush free?

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

### Is Water Sort free?

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

### Which has better reviews, MathRush or Water Sort?

MathRush is rated higher. MathRush averages 5.0 out of 5 from 4 ratings, while Water Sort averages 4.0 from 1 ratings.

### Do MathRush or Water Sort have ads?

Water Sort shows ads; MathRush does not.

### Which is updated more often, MathRush or Water Sort?

MathRush ships an update every 9 days, and Water Sort weekly. Most recently, MathRush was updated on October 2, 2026 and Water Sort on October 2, 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.*