# 81 Rush vs Blocks Numbers Puzzle

The clearest difference is in-app purchases: Blocks Numbers Puzzle at none against 81 Rush's 3. Blocks Numbers Puzzle also leads on iOS requirement (8.1 vs 17.0). 81 Rush's advantage is update cadence (fortnightly vs every 27 months). On price, ads and device support there is nothing between them.

Both are free to download. 81 Rush sells 3 one-off in-app purchases. Blocks Numbers Puzzle asks for nothing beyond the download.

81 Rush ships an update fortnightly, Blocks Numbers Puzzle every 27 months. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 81 Rush | Blocks Numbers Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (31 ratings)](https://appshunter.io/ios/app/81-rush/id881743883/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 27 months |
| Monetization | Free | — |
| Size | 129 MB | 65 MB |
| Requires iOS | 17.0 | **8.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hoang Phan](https://appshunter.io/developer/881747886) | [Ruslan Goncharenko](https://appshunter.io/developer/934710362) |

## What reviewers say

### 81 Rush

[App page](https://appshunter.io/ios/app/81-rush/id881743883)

A 9x9 board puzzle game where players tap numbers from 1 to 81 in ascending order. It requires focus, speed, and memory to achieve high scores.

**Highlights:** 9x9 board puzzle, Tap numbers 1-81, Ascending order gameplay, Focus and speed challenge, High score pursuit

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free Pass · 1 Month | $0.99 | one-time |
| Ad-Free Pass · 3 Months | $1.99 | one-time |
| No more Ads | $9.99 | one-time |


### Blocks Numbers Puzzle

[App page](https://appshunter.io/ios/app/blocks-numbers-puzzle/id1303427924)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 81 Rush free?

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

### Is Blocks Numbers Puzzle free?

Blocks Numbers Puzzle is free to download, with no in-app purchases.

### Do 81 Rush or Blocks Numbers Puzzle have ads?

Both 81 Rush and Blocks Numbers Puzzle show ads.

### Which is updated more often, 81 Rush or Blocks Numbers Puzzle?

81 Rush ships an update fortnightly, and Blocks Numbers Puzzle every 27 months. Most recently, 81 Rush was updated on October 24, 2026 and Blocks Numbers Puzzle on October 12, 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.*