# Block Blaze vs Retro Memory Puzzle

The clearest difference is ads: Block Blaze at none against Retro Memory Puzzle's shown. Retro Memory Puzzle's advantage is update cadence (weekly vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Block Blaze ships an update every 3 weeks, Retro Memory Puzzle weekly. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Block Blaze | Retro Memory Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 40 MB | 128 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pulkit Sharma](https://appshunter.io/developer/1894271320) | [Duong Pham Son](https://appshunter.io/developer/1297138564) |

## What reviewers say

### Block Blaze

[App page](https://appshunter.io/ios/app/block-blaze-classic-puzzle/id6762469922)

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

**In-app purchases:** none


### Retro Memory Puzzle

[App page](https://appshunter.io/ios/app/retro-memory-puzzle/id6774979445)

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

**In-app purchases:** none


## Frequently asked questions

### Is Block Blaze free?

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

### Is Retro Memory Puzzle free?

Retro Memory Puzzle is free to download, with no in-app purchases.

### Do Block Blaze or Retro Memory Puzzle have ads?

Retro Memory Puzzle shows ads; Block Blaze does not.

### Which is updated more often, Block Blaze or Retro Memory Puzzle?

Block Blaze ships an update every 3 weeks, and Retro Memory Puzzle weekly. Most recently, Block Blaze was updated on October 31, 2026 and Retro Memory Puzzle on November 5, 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.*