# Formas, Drawing Challenge vs Draw Knife!

The clearest difference is ads: Formas, Drawing Challenge at none against Draw Knife!'s shown. Formas, Drawing Challenge also leads on review sentiment (67% vs 43%) and monetization model (free vs ad-supported). Draw Knife!'s advantage is rating (3.5 vs 3.3) and ratings volume (49 vs 4). On price, update cadence, 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.

Draw Knife! holds the better App Store score, 3.5 against 3.3. That said, the two scores are not equally well evidenced: Draw Knife! has 49 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 67% of Formas, Drawing Challenge's written reviews are positive against 43% of Draw Knife!'s, so the app with the better star average is not the one people write more warmly about.

Formas, Drawing Challenge ships an update fortnightly, Draw Knife! every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Formas, Drawing Challenge | Draw Knife! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (4 ratings)](https://appshunter.io/ios/app/formas-drawing-challenge/id1275860959/reviews) | **[3.5 (49 ratings)](https://appshunter.io/ios/app/draw-knife/id1618743815/reviews)** |
| Number of ratings | 4 | **49** |
| Positive reviews | **66.7% of reviews** | 42.9% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 42 MB | 471 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CASUAL NINE SOCIEDAD LIMITADA](https://appshunter.io/developer/1177533487) | [Engin Bora Calikusu](https://appshunter.io/developer/1589823559) |

## What reviewers say

### Formas, Drawing Challenge

[App page](https://appshunter.io/ios/app/formas-drawing-challenge/id1275860959)

This physics-based puzzle game challenges you to draw shapes that interact with gravity to cover specific targets while avoiding others. With 50 levels and endless retry opportunities, it's designed to train your logic and persistence in a fun, engaging way.

**Highlights:** Physics-based drawing puzzles, Gravity simulation, 50 challenging levels, Endless retry opportunities, Hint system, Logical skill training

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

**In-app purchases:** none


### Draw Knife!

[App page](https://appshunter.io/ios/app/draw-knife/id1618743815)

Slice fruits with your knife to clear each level. Draw your blade and aim to slice every fruit that appears.

**Highlights:** Fruit slicing gameplay, Level-based progression, Simple drawing mechanic, Casual gaming experience

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Formas, Drawing Challenge free?

Formas, Drawing Challenge is free to download, with no in-app purchases.

### Is Draw Knife! free?

Draw Knife! is free to download, with no in-app purchases.

### Which has better reviews, Formas, Drawing Challenge or Draw Knife!?

Draw Knife! is rated higher. Formas, Drawing Challenge averages 3.3 out of 5 from 4 ratings, while Draw Knife! averages 3.5 from 49 ratings.

### Do Formas, Drawing Challenge or Draw Knife! have ads?

Draw Knife! shows ads; Formas, Drawing Challenge does not.

### Which is updated more often, Formas, Drawing Challenge or Draw Knife!?

Formas, Drawing Challenge ships an update fortnightly, and Draw Knife! every 3 weeks. Most recently, Formas, Drawing Challenge was updated on October 24, 2026 and Draw Knife! on October 24, 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.*