# Lazuli Buttons vs Chip Chess

The clearest difference is in-app purchases: Chip Chess at none against Lazuli Buttons's 1. Lazuli Buttons's advantage is iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Lazuli Buttons sells 1 one-off in-app purchase. Chip Chess asks for nothing beyond the download.

## The numbers

| Metric | Lazuli Buttons | Chip Chess |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free |
| Size | 484 MB | 9 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [funline Media GmbH](https://appshunter.io/developer/1220004570) | [Schach fur Kids e.V.](https://appshunter.io/developer/1767643587) |

## What reviewers say

### Lazuli Buttons

[App page](https://appshunter.io/ios/app/lazuli-buttons/id6499276870)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Alle Level | $1.99 | one-time |


### Chip Chess

[App page](https://appshunter.io/ios/app/chip-chess/id6670796808)

Learn chess with scientifically certified methods designed for children. Play alone or with a partner, with simplified rules and goals to make learning manageable. Create and share your own game variations.

**Highlights:** Scientifically certified learning methods, Play alone or with a partner, Simplified game rules, Custom game creation, Share custom games with developers

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lazuli Buttons free?

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

### Is Chip Chess free?

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

### Do Lazuli Buttons or Chip Chess have ads?

Neither Lazuli Buttons nor Chip Chess shows ads.

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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.*