# MathMerge vs Block Blaster

The clearest difference is in-app purchases: Block Blaster at none against MathMerge's 1. Block Blaster also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.0). MathMerge's advantage is update cadence (daily vs monthly). On price and device support there is nothing between them.

Both are free to download. MathMerge sells 1 one-off in-app purchase. Block Blaster asks for nothing beyond the download.

MathMerge ships an update daily, Block Blaster monthly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | MathMerge | Block Blaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (481 ratings)](https://appshunter.io/ios/app/block-blaster-classic-puzzle/id6760351550/reviews)** |
| Number of ratings | — | **481** |
| Positive reviews | — | 63.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Monthly |
| Monetization | — | Ad-supported |
| Size | 18 MB | 165 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Derrick Goodfriend](https://appshunter.io/developer/313135856) | [Curated Content](https://appshunter.io/developer/1312350418) |

## What reviewers say

### MathMerge

[App page](https://appshunter.io/ios/app/mathmerge/id6479450547)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Block Blaster

[App page](https://appshunter.io/ios/app/block-blaster-classic-puzzle/id6760351550)

Engage your mind with this addictive block puzzle game. Fit colorful blocks onto an 8x8 grid, clear rows and columns for satisfying blasts, and enjoy a relaxing, offline experience. Perfect for brain training and casual play.

**Highlights:** Classic block puzzle gameplay, Brain training and logic challenges, Combo and streak system, 100% offline play, Relaxing, stress-free gameplay, Adventure modes with daily challenges

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

**In-app purchases:** none


## Frequently asked questions

### Is MathMerge free?

MathMerge is free to download, with in-app purchases available.

### Is Block Blaster free?

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

### Do MathMerge or Block Blaster have ads?

MathMerge shows ads; Block Blaster does not.

### Which is updated more often, MathMerge or Block Blaster?

MathMerge ships an update daily, and Block Blaster monthly. Most recently, MathMerge was updated on October 25, 2026 and Block Blaster on October 31, 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.*