# Rainrelay vs KASCADE

The clearest difference is in-app purchases: Rainrelay at none against KASCADE's 1. Rainrelay also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. KASCADE sells 1 one-off in-app purchase. Rainrelay asks for nothing beyond the download.

## The numbers

| Metric | Rainrelay | KASCADE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Size | 224 MB | 26 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DINH TAN HOANG](https://appshunter.io/developer/1881831979) | [KaribouLab Inc.](https://appshunter.io/developer/1868259457) |

## What reviewers say

### Rainrelay

[App page](https://appshunter.io/ios/app/rainrelay/id6811487977)

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

**In-app purchases:** none


### KASCADE

[App page](https://appshunter.io/ios/app/kascade-chain-puzzle/id6812043387)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KASCADE Premium | $3.99 | one-time |


## Frequently asked questions

### Is Rainrelay free?

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

### Is KASCADE free?

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

### Do Rainrelay or KASCADE have ads?

Both Rainrelay and KASCADE show 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.*