# Rocket RNG vs Merging Blocks Game

The clearest difference is in-app purchases: Merging Blocks Game at none against Rocket RNG's 1. Rocket RNG's advantage is ads (none vs shown) and update cadence (every 8 days vs every 10 months). On price there is nothing between them.

Both are free to download. Rocket RNG sells 1 one-off in-app purchase. Merging Blocks Game asks for nothing beyond the download.

Rocket RNG ships an update every 8 days, Merging Blocks Game every 10 months. The most recent releases landed on October 17, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Rocket RNG | Merging Blocks Game |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Every 10 months |
| Size | 128 MB | 18 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Zamfate Limited](https://appshunter.io/developer/1682760060) | [Claudio Souza Mattos](https://appshunter.io/developer/1774316937) |

## What reviewers say

### Rocket RNG

[App page](https://appshunter.io/ios/app/rocket-rng/id6447798784)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | one-time |


### Merging Blocks Game

[App page](https://appshunter.io/ios/app/merging-blocks-game/id6458346586)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rocket RNG free?

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

### Is Merging Blocks Game free?

Merging Blocks Game is free to download, with no in-app purchases.

### Do Rocket RNG or Merging Blocks Game have ads?

Merging Blocks Game shows ads; Rocket RNG does not.

### Which is updated more often, Rocket RNG or Merging Blocks Game?

Rocket RNG ships an update every 8 days, and Merging Blocks Game every 10 months. Most recently, Rocket RNG was updated on October 17, 2026 and Merging Blocks Game on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*