# Shikaku vs Kakuro Pro

The clearest difference is ads: Shikaku at none against Kakuro Pro's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

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

Shikaku ships an update every 3 weeks, Kakuro Pro fortnightly. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Shikaku | Kakuro Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (16 ratings)](https://appshunter.io/ios/app/shikaku-rectangles/id6759557296/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 76.5% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 29 MB | 47 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [BRIDGE DIGITAL EUROPE LIMITED](https://appshunter.io/developer/1782316772) | [Ahmet Bohur](https://appshunter.io/developer/1884060211) |

## What reviewers say

### Shikaku

[App page](https://appshunter.io/ios/app/shikaku-rectangles/id6759557296)

Engage in a minimalist logic puzzle game where you divide a grid into rectangular pieces. Each piece must contain a number representing its total area. Enjoy daily challenges, endless modes, and customizable themes.

**Highlights:** Grid division logic puzzles, Daily puzzle chapters, Infinite puzzle generation, Customizable themes, XP system for mastery, Ad-free experience

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

**In-app purchases:** none


### Kakuro Pro

[App page](https://appshunter.io/ios/app/kakuro-pro/id6760958778)

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

**In-app purchases:** none


## Frequently asked questions

### Is Shikaku free?

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

### Is Kakuro Pro free?

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

### Do Shikaku or Kakuro Pro have ads?

Kakuro Pro shows ads; Shikaku does not.

### Which is updated more often, Shikaku or Kakuro Pro?

Shikaku ships an update every 3 weeks, and Kakuro Pro fortnightly. Most recently, Shikaku was updated on October 31, 2026 and Kakuro Pro 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.*