# Memory vs RobotMania

The clearest difference is in-app purchases: Memory at none against RobotMania's 2. Memory also leads on iOS requirement (12.0 vs 15.0). RobotMania's advantage is ads (none vs shown) and review sentiment (83% vs 50%). On price and device support there is nothing between them.

Both are free to download. RobotMania sells 2 in-app purchases, starting at $0.99 per month. Memory asks for nothing beyond the download.

Memory ships an update every 6 months, RobotMania every 3 days. The most recent releases landed on September 20, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Memory | RobotMania |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (721 ratings)](https://appshunter.io/ios/app/robotmania-physics-sandbox/id6444165242/reviews)** |
| Number of ratings | — | **721** |
| Positive reviews | 50.0% of reviews | **83.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 3 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 30 MB | 70 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vladimir Zhizhin](https://appshunter.io/developer/1382250646) | [Simon Zvara](https://appshunter.io/developer/1490607194) |

## What reviewers say

### Memory

[App page](https://appshunter.io/ios/app/memory-brain-training/id1507799043)

A classic card-matching game where players flip two cards at a time to find pairs. The goal is to clear all cards from the screen by successfully matching them. It's a simple yet engaging way to exercise your memory.

**Highlights:** Card matching gameplay, Hidden card pairs, Memory training, Simple mechanics, Entertaining gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### RobotMania

[App page](https://appshunter.io/ios/app/robotmania-physics-sandbox/id6444165242)

Design, program, and play your own games in a creative physics sandbox. Build robots, vehicles, and entire worlds with realistic physics and endless building possibilities. Share your creations and play games made by a vibrant community.

**Highlights:** Design interactive mini-games and simulations, Build robots, vehicles, and worlds, Program custom rules and win conditions, Realistic physics engine, Intuitive touch controls, Community sharing and play

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Supporter | $0.99 | per month |
| Full Game | $5.99 | one-time |

**What reviewers like**

- 👍 Great free alternative to Algodoo
- 🎮 Fun physics sandbox gameplay
- 🏗️ Ability to build creative robots and inventions
- 📱 Works well on mobile devices
- ⚡ Smooth performance and no loading times

**What reviewers complain about**

- 🐛 Drawing/shape creation issues after updates
- 🔐 Apple ID sign-in requirement only
- 📦 Limited building space
- ❓ Steep learning curve and unclear mechanics
- 🎮 Confusing controls for new users

**Reported bugs**

- Objects become unselectable after creation
- Cannot drag or move objects
- Drawing blocks stopped working in recent update
- Triggers are broken or non-functional
- Music cloning/duplicating issue

**Requested features**

- Multiplayer/co-op challenges
- Tutorial system for new players
- Gravity control for objects
- Trail effects for objects
- Sound effects and audio triggers


## Frequently asked questions

### Is Memory free?

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

### Is RobotMania free?

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

### Do Memory or RobotMania have ads?

Memory shows ads; RobotMania does not.

### Which is updated more often, Memory or RobotMania?

Memory ships an update every 6 months, and RobotMania every 3 days. Most recently, Memory was updated on September 20, 2026 and RobotMania on October 14, 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.*