# RuLeS vs Grade Calculator

The clearest difference is iOS requirement: RuLeS at 11.0 against Grade Calculator's 17.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | RuLeS | Grade Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 6 months |
| Size | 117 MB | 12 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [M-KOMPANI, OOO](https://appshunter.io/developer/1164586533) | [mehmet hilmi anber](https://appshunter.io/developer/1811127694) |

## What reviewers say

### RuLeS

[App page](https://appshunter.io/ios/app/rules/id1634900584)

**In-app purchases:** none


### Grade Calculator

[App page](https://appshunter.io/ios/app/grade-calculator-anbertech/id6745179531)

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

**In-app purchases:** none


## Frequently asked questions

### Is RuLeS free?

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

### Is Grade Calculator free?

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

### Do RuLeS or Grade Calculator have ads?

Neither RuLeS nor Grade Calculator 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.*