# Bouncing Ball Puzzle vs Arithmetist

The clearest difference is in-app purchases: Bouncing Ball Puzzle at none against Arithmetist's 1. Arithmetist's advantage is update cadence (daily vs every 28 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Arithmetist sells 1 one-off in-app purchase. Bouncing Ball Puzzle asks for nothing beyond the download.

Bouncing Ball Puzzle ships an update every 28 months, Arithmetist daily. Both last shipped on October 12, 2026.

## The numbers

| Metric | Bouncing Ball Puzzle | Arithmetist |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 28 months | **Daily** |
| Size | 68 MB | 115 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [帅 刘](https://appshunter.io/developer/1558318581) | [Code and DESIGN inc.](https://appshunter.io/developer/1172903960) |

## What reviewers say

### Bouncing Ball Puzzle

[App page](https://appshunter.io/ios/app/bouncing-ball-puzzle/id6464647059)

**Features:** macOS Compatibility

**In-app purchases:** none


### Arithmetist

[App page](https://appshunter.io/ios/app/arithmetist/id6557037664)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |


## Frequently asked questions

### Is Bouncing Ball Puzzle free?

Bouncing Ball Puzzle is free to download, with no in-app purchases.

### Is Arithmetist free?

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

### Do Bouncing Ball Puzzle or Arithmetist have ads?

Both Bouncing Ball Puzzle and Arithmetist show ads.

### Which is updated more often, Bouncing Ball Puzzle or Arithmetist?

Bouncing Ball Puzzle ships an update every 28 months, and Arithmetist daily. Most recently, Bouncing Ball Puzzle was updated on October 12, 2026 and Arithmetist on October 12, 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.*