# MemoLiz vs Rocket

The clearest difference is in-app purchases: Rocket at none against MemoLiz's 1. On price, update cadence, ads and device support there is nothing between them.

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

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on May 17, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | MemoLiz | Rocket |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (10 ratings)](https://appshunter.io/ios/app/rocket-escape/id6742431371/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 days | Every 3 days |
| Monetization | — | Ad-supported |
| Size | 86 MB | 300 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [OXELIZ GAMES LTDA](https://appshunter.io/developer/1766573166) | [Trade Girgus](https://appshunter.io/developer/1812508204) |

## What reviewers say

### MemoLiz

[App page](https://appshunter.io/ios/app/memoliz/id6739359495)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $1.99 | one-time |


### Rocket

[App page](https://appshunter.io/ios/app/rocket-escape/id6742431371)

Pilot a rocket through hazardous space environments, dodging obstacles and enemies. Collect power-ups to customize your rocket and compete on global leaderboards. Experience intense arcade action with stunning visuals and an electrifying soundtrack.

**Highlights:** Intense arcade action, Customizable rockets with power-ups, Stunning visuals and audio, Dynamic obstacles and levels, Global leaderboards and achievements

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MemoLiz free?

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

### Is Rocket free?

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

### Do MemoLiz or Rocket have ads?

Both MemoLiz and Rocket show ads.

### Which is updated more often, MemoLiz or Rocket?

MemoLiz ships an update every 3 days, and Rocket every 3 days. Most recently, MemoLiz was updated on May 17, 2026 and Rocket on September 15, 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.*