# Color Tower vs Shikaku

Color Tower and Shikaku both sit at 4.7 stars, but that hides the real split: 45% of Shikaku's written reviews are positive against 29% of Color Tower's. Shikaku also leads on monetization model (ad-supported vs free with in-app purchases). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Color Tower sells 14 one-off in-app purchases and Shikaku sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Color Tower against 4.7 for Shikaku. Both are backed by a comparable volume of ratings — 461 and 1.1K respectively. Written reviews are what separate them: 29% of Color Tower's written reviews are positive against 45% of Shikaku's.

Color Tower ships an update every 10 days, Shikaku weekly. Both last shipped on October 28, 2026.

## The numbers

| Metric | Color Tower | Shikaku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (461 ratings)](https://appshunter.io/ios/app/color-tower-stack-puzzle/id6769769313/reviews) | **[4.7 (1.1K ratings)](https://appshunter.io/ios/app/shikaku-brain-workout/id6772106126/reviews)** |
| Number of ratings | 461 | **1.1K** |
| Positive reviews | 28.6% of reviews | **45.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 379 MB | 315 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [SayGames LTD](https://appshunter.io/developer/1551847165) | [Voodoo](https://appshunter.io/developer/714804730) |

## What reviewers say

### Color Tower

[App page](https://appshunter.io/ios/app/color-tower-stack-puzzle/id6769769313)

Engage in a satisfying stacking puzzle where you sort shapes by size, color, and form to build perfect towers. This logic-based game challenges your planning and space management skills with increasingly complex levels.

**Highlights:** Shape sorting by size, color, and form, Strategic space management, Unique box system for random shapes, Satisfying tower building progression, Increasingly complex levels, Relaxing gameplay with clean visuals

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coins | $1.99 | one-time |
| Coins | $5.99 | one-time |
| No ads | $7.99 | one-time |
| Starter pack | $8.99 | one-time |
| Coins | $9.99 | one-time |
| Beginner Bundle | $9.99 | one-time |
| Starter pack | $11.99 | one-time |
| Great Bundle | $22.99 | one-time |
| Coins | $29.99 | one-time |
| Epic Bundle | $34.99 | one-time |
| Coins | $59.99 | one-time |
| Super Bundle | $59.99 | one-time |
| Coins | $99.99 | one-time |
| Ultra Bundle | $99.99 | one-time |


### Shikaku

[App page](https://appshunter.io/ios/app/shikaku-brain-workout/id6772106126)

This logic puzzle game challenges you to divide a grid into rectangles and squares. Each shape must contain a single number, and its area must match that number. Enjoy hundreds of levels offline with a clean interface.

**Highlights:** Grid division logic puzzles, Hundreds of levels, Offline play, Minimalist interface, No timers or pressure, Beginner to expert difficulty

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zen Mode | $5.99 | one-time |


## Frequently asked questions

### Is Color Tower free?

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

### Is Shikaku free?

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

### Which has better reviews, Color Tower or Shikaku?

Shikaku is rated higher. Color Tower averages 4.7 out of 5 from 461 ratings, while Shikaku averages 4.7 from 1.1K ratings.

### Do Color Tower or Shikaku have ads?

Both Color Tower and Shikaku show ads.

### Which is updated more often, Color Tower or Shikaku?

Color Tower ships an update every 10 days, and Shikaku weekly. Most recently, Color Tower was updated on October 28, 2026 and Shikaku on October 28, 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.*