# Colorma vs Klotski

The clearest difference is in-app purchases: Klotski at none against Colorma's 17. Klotski also leads on ads (none vs shown) and review sentiment (100% vs 76%). Colorma's advantage is ratings volume (1.2K vs 4) and update cadence (every 2 weeks vs every 2 months). On price, rating, device support and iOS requirement there is nothing between them.

Both are free to download. Colorma sells 17 one-off in-app purchases. Klotski asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Colorma against 5.0 for Klotski. That said, the two scores are not equally well evidenced: Colorma has 1.2K ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 76% of Colorma's written reviews are positive against 100% of Klotski's.

Colorma ships an update every 2 weeks, Klotski every 2 months. The most recent releases landed on October 18, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Colorma | Klotski |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (1.2K ratings)](https://appshunter.io/ios/app/colorma/id6471999662/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/klotski/id6502583899/reviews)** |
| Number of ratings | **1.2K** | 4 |
| Positive reviews | 76.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 124 MB | 1 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Logisk Studio Inc.](https://appshunter.io/developer/796814064) | [Alexander Berson](https://appshunter.io/developer/1531453464) |

## What reviewers say

### Colorma

[App page](https://appshunter.io/ios/app/colorma/id6471999662)

This puzzle game tests your color perception and creativity. Place tiles to create gradients and solve intricate challenges on unique grids. It offers hundreds of levels with vibrant visuals and calming soundtracks for both beginners and masters.

**Highlights:** Hundreds of unique levels, Place color tiles, Create stunning gradients, Intricate grid challenges, Vibrant visuals, Relaxing soundtracks

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 15 Hints | $2.29 | one-time |
| 30 Hints | $3.79 | one-time |
| Hex Level Packs | $3.99 | one-time |
| Buy Me a Coffee | $3.99 | one-time |
| 60 Hints | $4.99 | one-time |
| Buy Me a Coffee | $4.99 | one-time |
| Remove Ads | $7.99 | one-time |
| Square Level Packs | $7.99 | one-time |
| Special Bundle | $7.99 | one-time |
| Hex Level Packs | $7.99 | one-time |
| Treat Me to Lunch | $7.99 | one-time |
| Unlimited Hints | $9.99 | one-time |
| Treat Me to Lunch | $9.99 | one-time |
| Special Bundle | $14.99 | one-time |
| Support a Coding Session | $14.99 | one-time |
| Fund My Future Projects | $19.99 | one-time |
| Join the Hall of Fame | $24.99 | one-time |

**What reviewers like**

- 🌈 Beautiful color gradients
- 🧠 Challenging yet satisfying puzzles
- 🎨 Visually stunning design
- 🕰️ Relaxing and calming experience
- 💎 Addictive gameplay

**What reviewers complain about**

- 🔍 Lack of detailed statistics/progress tracking
- 💰 Concerns about ads and in-app purchases
- 🔄 Levels can be repetitive
- 🔌 Crashes and compatibility issues

**Reported bugs**

- Crashes when trying to continue or choose a level
- Inability to get clues/hints to pass certain levels

**Requested features**

- More color palettes and level variety
- Data/progress sync across devices
- Detailed level completion stats
- Ability to replay completed levels


### Klotski

[App page](https://appshunter.io/ios/app/klotski/id6502583899)

A classic sliding block puzzle game where the objective is to move the red square to the exit. It offers a simple yet challenging experience for players of all ages. Enjoy this brain-teasing logic puzzle on your mobile device.

**Highlights:** Free the red square, Sliding block puzzle mechanics, Logic-based gameplay, Challenging levels, Simple to learn

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Colorma free?

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

### Is Klotski free?

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

### Which has better reviews, Colorma or Klotski?

Klotski is rated higher. Colorma averages 4.9 out of 5 from 1.2K ratings, while Klotski averages 5.0 from 4 ratings.

### Do Colorma or Klotski have ads?

Colorma shows ads; Klotski does not.

### Which is updated more often, Colorma or Klotski?

Colorma ships an update every 2 weeks, and Klotski every 2 months. Most recently, Colorma was updated on October 18, 2026 and Klotski on October 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.*