# KASCADE vs Rulefold

The clearest difference is update cadence: Rulefold at every 2 days against KASCADE's monthly. Rulefold also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. KASCADE sells 1 one-off in-app purchase and Rulefold sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

KASCADE ships an update monthly, Rulefold every 2 days. The most recent releases landed on November 10, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | KASCADE | Rulefold |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 2 days** |
| Size | 25 MB | 6 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KaribouLab Inc.](https://appshunter.io/developer/1868259457) | [Fidordia Yazilim Teknolojileri Anonim Sirketi](https://appshunter.io/developer/6814635352) |

## What reviewers say

### 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 |


### Rulefold

[App page](https://appshunter.io/ios/app/rulefold-minesweeper-puzzles/id6816498372)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $3.99 | one-time |


## Frequently asked questions

### Is KASCADE free?

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

### Is Rulefold free?

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

### Do KASCADE or Rulefold have ads?

Both KASCADE and Rulefold show ads.

### Which is updated more often, KASCADE or Rulefold?

KASCADE ships an update monthly, and Rulefold every 2 days. Most recently, KASCADE was updated on November 10, 2026 and Rulefold on November 6, 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.*