# WATERMELON WORLD vs GridRush

The clearest difference is in-app purchases: WATERMELON WORLD at none against GridRush's 3. WATERMELON WORLD also leads on ads (none vs shown). GridRush's advantage is update cadence (every 5 days vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. GridRush sells 3 one-off in-app purchases. WATERMELON WORLD asks for nothing beyond the download.

WATERMELON WORLD ships an update every 3 weeks, GridRush every 5 days. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | WATERMELON WORLD | GridRush |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 162 MB | 122 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bright Games](https://appshunter.io/developer/1713737247) | [CRESCENT SHINE PTE LTD](https://appshunter.io/developer/1657352685) |

## What reviewers say

### WATERMELON WORLD

[App page](https://appshunter.io/ios/app/watermelon-world/id6470475787)

A simple puzzle game where you drop fruits to merge them into larger ones. The ultimate goal is to create a giant watermelon and discover a mysterious cat. Enjoy a fun and engaging experience with a unique watermelon theme.

**Highlights:** Fruit merging gameplay, Drop and merge mechanics, Discover a mysterious cat, Simple puzzle challenges, Watermelon-themed graphics

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

**In-app purchases:** none


### GridRush

[App page](https://appshunter.io/ios/app/gridrush-number-speed-tab/id6760212708)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pile of Gems | $0.99 | one-time |
| Remove Ads | $1.99 | one-time |
| Chest of Gems | $3.99 | one-time |


## Frequently asked questions

### Is WATERMELON WORLD free?

WATERMELON WORLD is free to download, with no in-app purchases.

### Is GridRush free?

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

### Do WATERMELON WORLD or GridRush have ads?

GridRush shows ads; WATERMELON WORLD does not.

### Which is updated more often, WATERMELON WORLD or GridRush?

WATERMELON WORLD ships an update every 3 weeks, and GridRush every 5 days. Most recently, WATERMELON WORLD was updated on September 23, 2026 and GridRush on September 22, 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.*