# Micro Warz vs Shikaku

The clearest difference is in-app purchases: Shikaku at none against Micro Warz's 2. Shikaku also leads on update cadence (every 2 days vs weekly). Micro Warz's advantage is ads (none vs shown) and iOS requirement (13.0 vs 16.4). On price and device support there is nothing between them.

Both are free to download. Micro Warz sells 2 one-off in-app purchases. Shikaku asks for nothing beyond the download.

Micro Warz ships an update weekly, Shikaku every 2 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Micro Warz | Shikaku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shikaku-rectangle-puzzle/id6790356870/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | — | Ad-supported |
| Size | 44 MB | 67 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hyunwoo Koh](https://appshunter.io/developer/1640020515) | [Sedat Ates](https://appshunter.io/developer/1778958285) |

## What reviewers say

### Micro Warz

[App page](https://appshunter.io/ios/app/micro-warz/id6759314141)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Blink Battle 3 Extra Lives | $0.99 | one-time |
| Extra Lives | $0.99 | one-time |


### Shikaku

[App page](https://appshunter.io/ios/app/shikaku-rectangle-puzzle/id6790356870)

This logic puzzle game challenges you to divide a grid into rectangles. Each number clue dictates the size of the rectangle it belongs to, with the goal of covering the entire board. Enjoy multiple difficulty levels and a daily challenge.

**Highlights:** Rectangle logic puzzles, Daily puzzle generation, Four difficulty levels, Best times and streaks tracking, Undo and hint features, Notebook visual style

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

**In-app purchases:** none


## Frequently asked questions

### Is Micro Warz free?

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

### Is Shikaku free?

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

### Do Micro Warz or Shikaku have ads?

Shikaku shows ads; Micro Warz does not.

### Which is updated more often, Micro Warz or Shikaku?

Micro Warz ships an update weekly, and Shikaku every 2 days. Most recently, Micro Warz was updated on October 25, 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.*