# Merge Number vs Unblock Dash

The clearest difference is ads: Unblock Dash at none against Merge Number's shown. Unblock Dash also leads on iOS requirement (13.0 vs 15.6). Merge Number's advantage is update cadence (every 5 months vs every 13 months). On price, in-app purchases and device support there is nothing between them.

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

Merge Number ships an update every 5 months, Unblock Dash every 13 months. The most recent releases landed on October 12, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Merge Number | Unblock Dash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/merge-number-stack-it-game/id1614185641/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 months** | Every 13 months |
| Monetization | Ad-supported | — |
| Size | 21 MB | 73 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Bhavana Ponkiya](https://appshunter.io/developer/1548462328) | [Dinh Bac Ai](https://appshunter.io/developer/1678281377) |

## What reviewers say

### Merge Number

[App page](https://appshunter.io/ios/app/merge-number-stack-it-game/id1614185641)

This addictive number puzzle game challenges players to merge numbered rings by stacking them. With unlimited levels and classic gameplay, it's designed to enhance mental power and IQ. Enjoy a visually appealing experience with qualitative graphics and smooth animations.

**Highlights:** Number stacking and merging gameplay, Unlimited levels, Offline play, Qualitative graphics and sound, User-friendly controls, Suitable for all ages

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

**In-app purchases:** none


### Unblock Dash

[App page](https://appshunter.io/ios/app/unblock-dash/id6736403991)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Merge Number free?

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

### Is Unblock Dash free?

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

### Do Merge Number or Unblock Dash have ads?

Merge Number shows ads; Unblock Dash does not.

### Which is updated more often, Merge Number or Unblock Dash?

Merge Number ships an update every 5 months, and Unblock Dash every 13 months. Most recently, Merge Number was updated on October 12, 2026 and Unblock Dash on October 1, 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.*