# NumberPlace vs Sudoku Labs

The clearest difference is in-app purchases: NumberPlace at none against Sudoku Labs's 1. NumberPlace also leads on iOS requirement (15 vs 17.0). Sudoku Labs's advantage is ads (none vs shown) and update cadence (weekly vs every 2 weeks). On price and device support there is nothing between them.

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

NumberPlace ships an update every 2 weeks, Sudoku Labs weekly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | NumberPlace | 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 | Yes | **No** |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 16 MB | 3 MB |
| Requires iOS | **15** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kinicy](https://appshunter.io/developer/366096366) | [Justin van Wijngaarden](https://appshunter.io/developer/1881377162) |

## What reviewers say

### NumberPlace

[App page](https://appshunter.io/ios/app/numberplace-yozakura/id6747635800)

**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 NumberPlace free?

NumberPlace 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 NumberPlace or Sudoku Labs have ads?

NumberPlace shows ads; Sudoku Labs does not.

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

NumberPlace ships an update every 2 weeks, and Sudoku Labs weekly. Most recently, NumberPlace was updated on October 25, 2026 and Sudoku Labs 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.*