# Sudoku Classic vs Sudoku Labs

The clearest difference is in-app purchases: Sudoku Classic at none against Sudoku Labs's 1. Sudoku Classic also leads on iOS requirement (7.0 vs 17.0). 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 Classic asks for nothing beyond the download.

## The numbers

| Metric | Sudoku Classic | Sudoku Labs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sudoku-labs/id6759873607/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 55 MB | 3 MB |
| Requires iOS | **7.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Denis Sonin](https://appshunter.io/developer/1127803300) | [Justin van Wijngaarden](https://appshunter.io/developer/1881377162) |

## What reviewers say

### Sudoku Classic

[App page](https://appshunter.io/ios/app/sudoku-classic-puzzles/id1318719442)

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

**In-app purchases:** none


### Sudoku Labs

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

Enjoy a clean, fast, and distraction-free Sudoku experience with daily puzzles across six difficulty levels. Features include smart notes, conflict highlighting, and unlimited undo. Play offline with no ads or accounts required.

**Highlights:** Six difficulty tiers, Global daily puzzle, Smart pencil notes, Conflict highlighting, Unlimited undo/redo, Offline play

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

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


## Frequently asked questions

### Is Sudoku Classic free?

Sudoku Classic 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 Classic or Sudoku Labs have ads?

Neither Sudoku Classic nor Sudoku Labs shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*