# Sand Shape vs Shikaku

The clearest difference is monetization model: Shikaku at ad-supported against Sand Shape's free with in-app purchases. Shikaku also leads on review sentiment (45% vs 33%). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Sand Shape 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.

Shikaku holds the better App Store score, 4.7 against 4.6. Both are backed by a comparable volume of ratings — 628 and 1.1K respectively. Written reviews point the same way: 33% of Sand Shape's written reviews are positive against 45% of Shikaku's.

Sand Shape ships an update every 4 days, Shikaku weekly. Both last shipped on October 31, 2026.

## The numbers

| Metric | Sand Shape | Shikaku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (628 ratings)](https://appshunter.io/ios/app/sand-shape/id6769721426/reviews) | **[4.7 (1.1K ratings)](https://appshunter.io/ios/app/shikaku-brain-workout/id6772106126/reviews)** |
| Number of ratings | 628 | **1.1K** |
| Positive reviews | 33.3% of reviews | **45.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 250 MB | 315 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Onetap Global Limited](https://appshunter.io/developer/1706028654) | [Voodoo](https://appshunter.io/developer/714804730) |

## What reviewers say

### Sand Shape

[App page](https://appshunter.io/ios/app/sand-shape/id6769721426)

Engage your mind with a geometric logic puzzle game. Color cells to create connected shapes and solve handcrafted boards by following unique rules. Master increasingly complex challenges with satisfying visual transformations.

**Highlights:** Creative puzzle mechanics, Brain training logic puzzles, Challenging and engaging levels, Satisfying geometric patterns, Color connected cells, Solve rule-based puzzles

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mini Coin | $1.99 | one-time |
| Supply Package | $1.99 | one-time |
| Pyramid Treasure Small | $2.99 | one-time |
| Piggy Bank Mini | $2.99 | one-time |
| Treasure Pack Small | $4.99 | one-time |
| Starter Pack | $4.99 | one-time |
| Failed Offer | $4.99 | one-time |
| NO Ads | $6.99 | one-time |
| Medium Coin | $7.99 | one-time |
| Mini Pack | $9.99 | one-time |
| Special Offer | $9.99 | one-time |
| Sand Pass | $9.99 | one-time |
| Medium Pack | $19.99 | one-time |
| Super Pack | $39.99 | 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 Sand Shape free?

Sand Shape 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, Sand Shape or Shikaku?

Shikaku is rated higher. Sand Shape averages 4.6 out of 5 from 628 ratings, while Shikaku averages 4.7 from 1.1K ratings.

### Do Sand Shape or Shikaku have ads?

Both Sand Shape and Shikaku show ads.

### Which is updated more often, Sand Shape or Shikaku?

Sand Shape ships an update every 4 days, and Shikaku weekly. Most recently, Sand Shape was updated on October 31, 2026 and Shikaku on October 31, 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.*