# 81 Rush vs Numbly

The clearest difference is review sentiment: Numbly at 100% against 81 Rush's 57%. Numbly also leads on rating (5.0 vs 4.2) and in-app purchases (none vs 3). 81 Rush's advantage is ratings volume (31 vs 6). On price, monetization model and device support there is nothing between them.

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

Numbly holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: 81 Rush has 31 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 57% of 81 Rush's written reviews are positive against 100% of Numbly's.

81 Rush ships an update fortnightly, Numbly every 4 days. The most recent releases landed on October 1, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 81 Rush | Numbly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (31 ratings)](https://appshunter.io/ios/app/81-rush/id881743883/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/numbly/id6480306932/reviews)** |
| Number of ratings | **31** | 6 |
| Positive reviews | 57.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Free | Free |
| Size | 129 MB | 37 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hoang Phan](https://appshunter.io/developer/881747886) | [John Cahill](https://appshunter.io/developer/1738656621) |

## 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 |


### Numbly

[App page](https://appshunter.io/ios/app/numbly/id6480306932)

Engage in a daily numerical puzzle where you use six numbers and operators to reach a target sum. Enjoy unlimited gameplay in workout mode and share your achievements with friends. Access answers to help you progress through challenging math puzzles.

**Highlights:** Daily number challenges, Six numbers and operators, Target sum puzzles, Social sharing, Unlimited workout mode, Access to answers

**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 Numbly free?

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

### Which has better reviews, 81 Rush or Numbly?

Numbly is rated higher. 81 Rush averages 4.2 out of 5 from 31 ratings, while Numbly averages 5.0 from 6 ratings.

### Do 81 Rush or Numbly have ads?

81 Rush shows ads; Numbly does not.

### Which is updated more often, 81 Rush or Numbly?

81 Rush ships an update fortnightly, and Numbly every 4 days. Most recently, 81 Rush was updated on October 1, 2026 and Numbly on October 17, 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.*