# Memory Heroes vs Robot Block Merger

The clearest difference is ads: Memory Heroes at none against Robot Block Merger's shown. Memory Heroes also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, 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.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Memory Heroes | Robot Block Merger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (6 ratings)](https://appshunter.io/ios/app/robot-block-merger/id6747740830/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Weekly | Weekly |
| Monetization | — | Ad-supported |
| Size | 163 MB | 163 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Niv Muroch](https://appshunter.io/developer/1698365208) | [增国 何](https://appshunter.io/developer/1808426861) |

## What reviewers say

### Memory Heroes

[App page](https://appshunter.io/ios/app/memory-heroes/id6572302721)

**Features:** macOS Compatibility

**In-app purchases:** none


### Robot Block Merger

[App page](https://appshunter.io/ios/app/robot-block-merger/id6747740830)

Merge robotic blocks to create advanced machines in this futuristic puzzle game. Aim, bounce, and strategically place units to clear the grid and boost your score. Enjoy endless hours of brain-teasing fun with cool visuals and easy controls.

**Highlights:** Merge robotic blocks, Unlock advanced machines, Aim and bounce energy shots, Fill and clear a 5x5 grid, Chain reactions and score boosts, Sleek, animated robot designs

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Memory Heroes free?

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

### Is Robot Block Merger free?

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

### Do Memory Heroes or Robot Block Merger have ads?

Robot Block Merger shows ads; Memory Heroes does not.

### Which is updated more often, Memory Heroes or Robot Block Merger?

Memory Heroes ships an update weekly, and Robot Block Merger weekly. Most recently, Memory Heroes was updated on October 27, 2026 and Robot Block Merger on October 24, 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.*