# Sudoku vs Sudoku Labs

The clearest difference is in-app purchases: Sudoku at none against Sudoku Labs's 1. Sudoku also leads on iOS requirement (12.0 vs 17.0). Sudoku Labs's advantage is update cadence (weekly vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Sudoku Labs sells 1 one-off in-app purchase. Sudoku asks for nothing beyond the download.

Sudoku ships an update every 3 months, Sudoku Labs weekly. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Sudoku | Sudoku Labs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sudoku-smart-puzzles/id6743580988/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | — |
| Size | 25 MB | 3 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Andrew L'Italien](https://appshunter.io/developer/1793030180) | [Justin van Wijngaarden](https://appshunter.io/developer/1881377162) |

## What reviewers say

### Sudoku

[App page](https://appshunter.io/ios/app/sudoku-smart-puzzles/id6743580988)

Engage your mind with a modern Sudoku puzzle experience. Offers unlimited puzzles across various difficulties, note-taking tools, and custom themes. Play offline without distractions.

**Highlights:** Unlimited Sudoku puzzles, Note taking for possibilities, Offline play, Customizable themes, Ad-free experience

**Features:** macOS Compatibility

**In-app purchases:** none


### Sudoku Labs

[App page](https://appshunter.io/ios/app/sudoku-labs/id6759873607)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sudoku Labs | $3.99 | one-time |


## Frequently asked questions

### Is Sudoku free?

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

### Is Sudoku Labs free?

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

### Do Sudoku or Sudoku Labs have ads?

Neither Sudoku nor Sudoku Labs shows ads.

### Which is updated more often, Sudoku or Sudoku Labs?

Sudoku ships an update every 3 months, and Sudoku Labs weekly. Most recently, Sudoku was updated on October 13, 2026 and Sudoku Labs on October 8, 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.*