# NumberPlace Infinity vs Loopix

The clearest difference is in-app purchases: Loopix at none against NumberPlace Infinity's 6. Loopix also leads on ads (none vs shown) and update cadence (every 2 days vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. NumberPlace Infinity sells 6 one-off in-app purchases. Loopix asks for nothing beyond the download.

NumberPlace Infinity ships an update every 3 months, Loopix every 2 days. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | NumberPlace Infinity | Loopix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/numberplace-infinity/id409116907/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 28 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seventh rank Inc.](https://appshunter.io/developer/408148416) | [ShimaTech](https://appshunter.io/developer/1854663222) |

## What reviewers say

### NumberPlace Infinity

[App page](https://appshunter.io/ios/app/numberplace-infinity/id409116907)

This classic puzzle game challenges you to fill a grid with digits 1-9, ensuring each appears only once per row, column, and 3x3 subgrid. Enjoy infinite puzzles across five difficulty levels, with helpful note-taking and correction features.

**Highlights:** Infinite Sudoku puzzle generation, Five difficulty levels, Note-taking and check sheet, History function for redo/correction, Background music support, Battery-saving optimization

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advanced Pack Lv1 | $1.99 | one-time |
| Advanced Pack Lv2 | $1.99 | one-time |
| Advanced Pack Lv3 | $1.99 | one-time |
| Expert Pack Lv1 | $1.99 | one-time |
| Expert Pack Lv2 | $1.99 | one-time |
| Expert Pack Lv3 | $1.99 | one-time |


### Loopix

[App page](https://appshunter.io/ios/app/loopix-loop-puzzle/id6789917761)

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

**In-app purchases:** none


## Frequently asked questions

### Is NumberPlace Infinity free?

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

### Is Loopix free?

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

### Do NumberPlace Infinity or Loopix have ads?

NumberPlace Infinity shows ads; Loopix does not.

### Which is updated more often, NumberPlace Infinity or Loopix?

NumberPlace Infinity ships an update every 3 months, and Loopix every 2 days. Most recently, NumberPlace Infinity was updated on October 5, 2026 and Loopix on October 9, 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.*