# Formas, Drawing Challenge vs CircuColor

The clearest difference is iOS requirement: Formas, Drawing Challenge at 8.0 against CircuColor's 12.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Formas, Drawing Challenge ships an update fortnightly, CircuColor every 2 weeks. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Formas, Drawing Challenge | CircuColor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (4 ratings)](https://appshunter.io/ios/app/formas-drawing-challenge/id1275860959/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 42 MB | 54 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CASUAL NINE SOCIEDAD LIMITADA](https://appshunter.io/developer/1177533487) | [MGT Bros](https://appshunter.io/developer/1633892663) |

## 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


### CircuColor

[App page](https://appshunter.io/ios/app/circucolor/id1673679909)

**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 CircuColor free?

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

### Do Formas, Drawing Challenge or CircuColor have ads?

Neither Formas, Drawing Challenge nor CircuColor shows ads.

### Which is updated more often, Formas, Drawing Challenge or CircuColor?

Formas, Drawing Challenge ships an update fortnightly, and CircuColor every 2 weeks. Most recently, Formas, Drawing Challenge was updated on October 12, 2026 and CircuColor on October 9, 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.*