# Knock And Drop vs Rule Shift

The clearest difference is review sentiment: Rule Shift at 100% against Knock And Drop's 61%. Rule Shift also leads on rating (5.0 vs 4.7). Knock And Drop's advantage is in-app purchases (none vs 1) and ratings volume (3.6K vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Rule Shift sells 1 one-off in-app purchase. Knock And Drop asks for nothing beyond the download.

Rule Shift holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Knock And Drop has 3.6K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 61% of Knock And Drop's written reviews are positive against 100% of Rule Shift's.

## The numbers

| Metric | Knock And Drop | Rule Shift |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3.6K ratings)](https://appshunter.io/ios/app/knock-and-drop/id6789191690/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rule-shift/id6798336862/reviews)** |
| Number of ratings | **3.6K** | 1 |
| Positive reviews | 61.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 days | — |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 467 MB | 21 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | +12 | 4+ |
| Developer | [Grand Games A.Ş.](https://appshunter.io/developer/1742757639) | [EJSmith](https://appshunter.io/developer/305393602) |

## What reviewers say

### Knock And Drop

[App page](https://appshunter.io/ios/app/knock-and-drop/id6789191690)

Engage in a satisfying smash puzzle game where you aim and roll a ball to trigger chain reactions. Knock down jars, crumble stones, and topple towers with skillful throws and strategic angles to clear each colorful arena.

**Highlights:** Satisfying destruction physics, Skill-based rolling mechanics, Ever-changing level layouts, Colorful arena environments, Chain reaction gameplay, Domino effect clearing

**Features:** macOS Compatibility

**In-app purchases:** none


### Rule Shift

[App page](https://appshunter.io/ios/app/rule-shift/id6798336862)

This is a fast-paced reflex game where players must read and adapt to changing rules. Master over 200 levels with various challenges, unlock power-ups, and compete on leaderboards. It's easy to learn but difficult to master.

**Highlights:** Master 200+ levels, Multiple game modes (Levels, Endless, Daily Shift, Chaos), Unlockable power-ups, Score building and medal system, Progress tracking and statistics, Game Center leaderboards, Customizable themes and settings

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Knock And Drop free?

Knock And Drop is free to download, with no in-app purchases.

### Is Rule Shift free?

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

### Which has better reviews, Knock And Drop or Rule Shift?

Rule Shift is rated higher. Knock And Drop averages 4.7 out of 5 from 3.6K ratings, while Rule Shift averages 5.0 from 1 ratings.

### Do Knock And Drop or Rule Shift have ads?

Both Knock And Drop and Rule Shift 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.*