# Number Run 3D vs StairStackRun

The clearest difference is ratings volume: Number Run 3D at 5.8K against StairStackRun's 31. On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.5 for Number Run 3D against 4.6 for StairStackRun. That said, the two scores are not equally well evidenced: Number Run 3D has 5.8K ratings behind it against 31, so its average is the more settled of the two.

Number Run 3D ships an update every 2 months, StairStackRun monthly. The most recent releases landed on October 9, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Number Run 3D | StairStackRun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (5.8K ratings)](https://appshunter.io/ios/app/number-run-3d/id1580683101/reviews) | **[4.6 (31 ratings)](https://appshunter.io/ios/app/stairstackrun/id6452316708/reviews)** |
| Number of ratings | **5.8K** | 31 |
| Positive reviews | 80.8% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Ad-supported | Ad-supported |
| Size | 178 MB | 163 MB |
| Requires iOS | 12.5 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [MondayOFF](https://appshunter.io/developer/1448226898) | [Traxnet OU](https://appshunter.io/developer/1461696521) |

## What reviewers say

### Number Run 3D

[App page](https://appshunter.io/ios/app/number-run-3d/id1580683101)

Navigate a vibrant 3D world, collecting numbers to grow your character and overcome challenging obstacles. This casual runner game offers simple controls for quick play sessions, perfect for filling short breaks.

**Highlights:** Simple touch controls, Collect numbers to grow, Avoid obstacles, Casual gameplay, Short play sessions

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

**In-app purchases:** none

**What reviewers like**

- 👍 Fun game
- 👍 Good way to train the mind
- 👍 Addictive gameplay

**What reviewers complain about**

- 🐛 Glitches and freezes
- 🔋 High number of ads
- 🐛 Offline issues with ads

**Reported bugs**

- Glitches and freezes
- Offline issues with ads

**Requested features**

- Add sound/audio
- Increase difficulty with bigger numbers
- Implement an ad-free version


### StairStackRun

[App page](https://appshunter.io/ios/app/stairstackrun/id6452316708)

Race across rooftops by collecting logs to build stairs. Outmaneuver opponents, steal their materials, and be the first to reach the finish line. This challenging game offers simple controls and impressive 3D graphics.

**Highlights:** Stair building race gameplay, Collect logs and bricks, Smash and steal from opponents, Impressive 3D graphics, One-finger controls, Challenging race to the finish

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Number Run 3D free?

Number Run 3D is free to download, with no in-app purchases.

### Is StairStackRun free?

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

### Which has better reviews, Number Run 3D or StairStackRun?

StairStackRun is rated higher. Number Run 3D averages 4.5 out of 5 from 5.8K ratings, while StairStackRun averages 4.6 from 31 ratings.

### Do Number Run 3D or StairStackRun have ads?

Both Number Run 3D and StairStackRun show ads.

### Which is updated more often, Number Run 3D or StairStackRun?

Number Run 3D ships an update every 2 months, and StairStackRun monthly. Most recently, Number Run 3D was updated on October 9, 2026 and StairStackRun on September 30, 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.*