# TapBlox! vs Merge Stack

The clearest difference is update cadence: TapBlox! at every 4 days against Merge Stack's every 2 months. On price, ads, 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.

TapBlox! ships an update every 4 days, Merge Stack every 2 months. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | TapBlox! | Merge Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tapblox/id6763013074/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 139 MB | 238 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tommy Goossens](https://appshunter.io/developer/1895120734) | [Kite Games](https://appshunter.io/developer/1878111512) |

## What reviewers say

### TapBlox!

[App page](https://appshunter.io/ios/app/tapblox/id6763013074)

An addictive block puzzle game where you strategically place blocks to clear rows and columns and beat your high score. Enjoy fast, relaxing gameplay with boosters, customizable themes, and the ability to challenge friends. Perfect for both quick sessions and long high-score runs.

**Highlights:** Strategic block placement, Clear full rows and columns, Boosters for tricky situations, Unlockable themes, Challenge friends and compare scores, Endless puzzle fun

**Features:** macOS Compatibility

**In-app purchases:** none


### Merge Stack

[App page](https://appshunter.io/ios/app/merge-stack-color-block/id6788709551)

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

**In-app purchases:** none


## Frequently asked questions

### Is TapBlox! free?

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

### Is Merge Stack free?

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

### Do TapBlox! or Merge Stack have ads?

Both TapBlox! and Merge Stack show ads.

### Which is updated more often, TapBlox! or Merge Stack?

TapBlox! ships an update every 4 days, and Merge Stack every 2 months. Most recently, TapBlox! was updated on October 31, 2026 and Merge Stack on October 25, 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.*