# Smart Sudoku vs Squoku

The clearest difference is price: Squoku at Free against Smart Sudoku's $0.99. Squoku also leads on update cadence (every 3 weeks vs every 9 months). Smart Sudoku's advantage is in-app purchases (none vs 2) and chart position (#193 vs unranked). On ads and device support there is nothing between them.

Squoku is free to download; Smart Sudoku costs $0.99 up front. Squoku sells 2 one-off in-app purchases. Smart Sudoku asks for nothing beyond the download.

Smart Sudoku ships an update every 9 months, Squoku every 3 weeks. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Smart Sudoku | Squoku |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/smart-sudoku/id457564906/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Best chart rank | **#193** | — |
| Size | 11 MB | 8 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [CuVee Software](https://appshunter.io/developer/424873503) | [Robert Ladstaetter](https://appshunter.io/developer/1583786771) |

## What reviewers say

### Smart Sudoku

[App page](https://appshunter.io/ios/app/smart-sudoku/id457564906)

**Currently charting:** #193 Top Paid · Family (US App Store)

This app offers advanced Sudoku solving assistance by identifying complex patterns and providing professional tips to eliminate candidates. It features a unique scoring system based on solution efficiency and allows for quick manual puzzle entry and import.

**Highlights:** Powerful hint system for solving strategies, Fast manual puzzle entry, Simultaneous multiple square handling, Show/hide candidates, Innovative efficiency-based scoring, Import puzzles from text and internet, Unlimited undo/redo

**Features:** macOS Compatibility

**In-app purchases:** none


### Squoku

[App page](https://appshunter.io/ios/app/squoku/id6767931743)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Sudoku Solution | $0.99 | one-time |
| Squoku Pro | $4.99 | one-time |


## Frequently asked questions

### Is Smart Sudoku free?

Smart Sudoku costs $0.99, with no in-app purchases.

### Is Squoku free?

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

### Do Smart Sudoku or Squoku have ads?

Neither Smart Sudoku nor Squoku shows ads.

### Which is updated more often, Smart Sudoku or Squoku?

Smart Sudoku ships an update every 9 months, and Squoku every 3 weeks. Most recently, Smart Sudoku was updated on October 12, 2026 and Squoku 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.*