# Improve your chess vs DigiBall App

The clearest difference is in-app purchases: DigiBall App at none against Improve your chess's 1. DigiBall App also leads on ads (none vs shown). Improve your chess's advantage is update cadence (every 2 weeks vs every 5 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Improve your chess sells 1 one-off in-app purchase. DigiBall App asks for nothing beyond the download.

Improve your chess ships an update every 2 weeks, DigiBall App every 5 weeks. The most recent releases landed on October 4, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Improve your chess | DigiBall App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Size | 8 MB | 23 MB |
| Requires iOS | 14.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [丽娜 夏](https://appshunter.io/developer/1084968330) | [Nathan Rhoades LLC](https://appshunter.io/developer/1592036907) |

## What reviewers say

### Improve your chess

[App page](https://appshunter.io/ios/app/improve-your-chess/id1567517808)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| You will pay to remove ads. | $1.99 | one-time |


### DigiBall App

[App page](https://appshunter.io/ios/app/digiball-app/id1661855313)

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

**In-app purchases:** none


## Frequently asked questions

### Is Improve your chess free?

Improve your chess is free to download, with in-app purchases available.

### Is DigiBall App free?

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

### Do Improve your chess or DigiBall App have ads?

Improve your chess shows ads; DigiBall App does not.

### Which is updated more often, Improve your chess or DigiBall App?

Improve your chess ships an update every 2 weeks, and DigiBall App every 5 weeks. Most recently, Improve your chess was updated on October 4, 2026 and DigiBall App on September 23, 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.*