# Gradation Calculator vs WakeRiot

The clearest difference is in-app purchases: Gradation Calculator at none against WakeRiot's 3. WakeRiot's advantage is iOS requirement (16.4 vs 18.2). On price, ads and device support there is nothing between them.

Both are free to download. WakeRiot sells 3 in-app purchases, starting at $2.99 per month. Gradation Calculator asks for nothing beyond the download.

## The numbers

| Metric | Gradation Calculator | WakeRiot |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 6 MB | 53 MB |
| Requires iOS | 18.2 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 4+ |
| Developer | [MASATO MISAWA](https://appshunter.io/developer/1609449895) | [Andre Lampenscherf](https://appshunter.io/developer/6804823736) |

## What reviewers say

### Gradation Calculator

[App page](https://appshunter.io/ios/app/gradation-calculator/id6777311428)

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

**In-app purchases:** none


### WakeRiot

[App page](https://appshunter.io/ios/app/wakeriot/id6818649334)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Yearly | $17.99 | per year |
| WakeRiot Premium Dauerhaft | $34.99 | one-time |


## Frequently asked questions

### Is Gradation Calculator free?

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

### Is WakeRiot free?

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

### Do Gradation Calculator or WakeRiot have ads?

Neither Gradation Calculator nor WakeRiot 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.*