# Time Calculator (Compose) vs superrulers

The clearest difference is in-app purchases: Time Calculator (Compose) at none against superrulers's 3. superrulers's advantage is iOS requirement (13.0 vs 16.2). On price, ads and device support there is nothing between them.

Both are free to download. superrulers sells 3 in-app purchases, starting at $9.99 per month. Time Calculator (Compose) asks for nothing beyond the download.

## The numbers

| Metric | Time Calculator (Compose) | superrulers |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 24 MB | 10 MB |
| Requires iOS | 16.2 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shmuel Sternbach](https://appshunter.io/developer/1749736857) | [铭 高](https://appshunter.io/developer/1709320286) |

## What reviewers say

### Time Calculator (Compose)

[App page](https://appshunter.io/ios/app/time-calculator-compose/id6503639282)

**Features:** macOS Compatibility

**In-app purchases:** none


### superrulers

[App page](https://appshunter.io/ios/app/superrulers/id6705135232)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP | $9.99 | per month |
| VIP | $29.99 | per 3 months |
| VIP | $39.99 | per year |


## Frequently asked questions

### Is Time Calculator (Compose) free?

Time Calculator (Compose) is free to download, with no in-app purchases.

### Is superrulers free?

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

### Do Time Calculator (Compose) or superrulers have ads?

Neither Time Calculator (Compose) nor superrulers 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.*