# Chuan vs Boole

The clearest difference is in-app purchases: Boole at none against Chuan's 2. Boole also leads on iOS requirement (12.0 vs 16.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Chuan sells 2 in-app purchases, starting at $1.99 per month. Boole asks for nothing beyond the download.

Chuan ships an update daily, Boole every 2 days. The most recent releases landed on December 22, 2025 and September 10, 2026 respectively.

## The numbers

| Metric | Chuan | Boole |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 days |
| Size | 3 MB | 38 MB |
| Requires iOS | 16.2 | **12.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [川 张](https://appshunter.io/developer/547105517) | [nisim vitzman](https://appshunter.io/developer/1734676098) |

## What reviewers say

### Chuan

[App page](https://appshunter.io/ios/app/chuan/id1644620502)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month | $1.99 | per month |
| One Year | $5.99 | per year |


### Boole

[App page](https://appshunter.io/ios/app/boole-browser/id6478978346)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chuan free?

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

### Is Boole free?

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

### Do Chuan or Boole have ads?

Neither Chuan nor Boole shows ads.

### Which is updated more often, Chuan or Boole?

Chuan ships an update daily, and Boole every 2 days. Most recently, Chuan was updated on December 22, 2025 and Boole on September 10, 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.*