# Duo Runner 3D vs Numbers Merge

Duo Runner 3D and Numbers Merge both sit at 3.9 stars, but that hides the real split: 100% of Duo Runner 3D's written reviews are positive against 17% of Numbers Merge's. Duo Runner 3D also leads on ads (none vs shown). Numbers Merge's advantage is in-app purchases (none vs 1) and update cadence (weekly vs monthly). On price, rating, device support and iOS requirement there is nothing between them.

Both are free to download. Duo Runner 3D sells 1 one-off in-app purchase. Numbers Merge asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.9 for Duo Runner 3D against 3.9 for Numbers Merge. That said, the two scores are not equally well evidenced: Numbers Merge has 109 ratings behind it against 17, so its average is the more settled of the two. Written reviews are what separate them: 100% of Duo Runner 3D's written reviews are positive against 17% of Numbers Merge's.

Duo Runner 3D ships an update monthly, Numbers Merge weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Duo Runner 3D | Numbers Merge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (17 ratings)](https://appshunter.io/ios/app/duo-runner-3d/id1562845789/reviews)** | [3.9 (109 ratings)](https://appshunter.io/ios/app/numbers-merge-plus-and-run/id6446265607/reviews) |
| Number of ratings | 17 | **109** |
| Positive reviews | **100.0% of reviews** | 17.2% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 38 MB | 130 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [IK SEONG PARK](https://appshunter.io/developer/488068869) | [ABI GLOBAL LTD.](https://appshunter.io/developer/1743349083) |

## What reviewers say

### Duo Runner 3D

[App page](https://appshunter.io/ios/app/duo-runner-3d/id1562845789)

Engage in a thrilling running race where you collect numbers to grow your character. Navigate through challenging obstacles and compete against others to become the ultimate number run master.

**Highlights:** Number collection gameplay, 3D running races, Obstacle course challenges, Competitive multiplayer, Race master game

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No ads | $2.99 | one-time |


### Numbers Merge

[App page](https://appshunter.io/ios/app/numbers-merge-plus-and-run/id6446265607)

Collect smaller numbers to create larger ones in this challenging number-running game. Swipe to gather numbers, avoid obstacles, and break through walls to reach new heights.

**Highlights:** Collect smaller numbers, Create bigger numbers, Number running challenges, Avoid obstacles, Break through walls, Reach final goal

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

**In-app purchases:** none


## Frequently asked questions

### Is Duo Runner 3D free?

Duo Runner 3D is free to download, with in-app purchases available.

### Is Numbers Merge free?

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

### Which has better reviews, Duo Runner 3D or Numbers Merge?

Duo Runner 3D is rated higher. Duo Runner 3D averages 3.9 out of 5 from 17 ratings, while Numbers Merge averages 3.9 from 109 ratings.

### Do Duo Runner 3D or Numbers Merge have ads?

Numbers Merge shows ads; Duo Runner 3D does not.

### Which is updated more often, Duo Runner 3D or Numbers Merge?

Duo Runner 3D ships an update monthly, and Numbers Merge weekly. Most recently, Duo Runner 3D was updated on October 24, 2026 and Numbers Merge on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*