# Grid Zen vs diff

The clearest difference is in-app purchases: diff at none against Grid Zen's 10. diff also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Grid Zen sells 10 one-off in-app purchases. diff asks for nothing beyond the download.

## The numbers

| Metric | Grid Zen | diff |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Daily | — |
| Size | 116 MB | 4 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Ugurcan Sari](https://appshunter.io/developer/1805135420) | [Cromulent Consulting](https://appshunter.io/developer/1087165025) |

## What reviewers say

### Grid Zen

[App page](https://appshunter.io/ios/app/grid-zen-flow-logic/id6759347925)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Master Pack | $0.99 | one-time |
| Aurora Silk Skin | $0.99 | one-time |
| Kintsugimoon Skin | $0.99 | one-time |
| Sakura Tide Skin | $0.99 | one-time |
| Jade Glass Skin | $0.99 | one-time |
| Amethyst Mist Skin | $0.99 | one-time |
| 20 Hints | $2.99 | one-time |
| Unlock All Skins | $2.99 | one-time |
| Zen Mode | $6.99 | one-time |
| Complete Package | $11.99 | one-time |


### diff

[App page](https://appshunter.io/ios/app/diff-daily-word-puzzle/id6767349006)

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

**In-app purchases:** none


## Frequently asked questions

### Is Grid Zen free?

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

### Is diff free?

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

### Do Grid Zen or diff have ads?

Grid Zen shows ads; diff does not.

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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.*