# Sandbox vs RobotMania

The clearest difference is ads: RobotMania at none against Sandbox's shown. RobotMania also leads on review sentiment (82% vs 48%) and update cadence (every 3 days vs monthly). Sandbox's advantage is ratings volume (8.4K vs 609). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Sandbox sells 1 one-off in-app purchase and RobotMania sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

RobotMania holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Sandbox has 8.4K ratings behind it against 609, so its average is the more settled of the two. Written reviews point the same way: 48% of Sandbox's written reviews are positive against 82% of RobotMania's.

Sandbox ships an update monthly, RobotMania every 3 days. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Sandbox | RobotMania |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (8.4K ratings)](https://appshunter.io/ios/app/sandbox-physics-simulator/id1563185441/reviews) | **[4.7 (609 ratings)](https://appshunter.io/ios/app/robotmania-physics-sandbox/id6444165242/reviews)** |
| Number of ratings | **8.4K** | 609 |
| Positive reviews | 47.6% of reviews | **82.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 208 MB | 69 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tran Dinh Hung](https://appshunter.io/developer/1475879763) | [Simon Zvara](https://appshunter.io/developer/1490607194) |

## What reviewers say

### Sandbox

[App page](https://appshunter.io/ios/app/sandbox-physics-simulator/id1563185441)

Explore a creative sandbox world where you can mix elements to discover their reactions and create dynamic environments. Experiment with physics, build structures, and witness exciting events like explosions and growth. New modes allow for planet destruction and life cycle simulation.

**Highlights:** Element mixing and reaction discovery, World building with plants and weather, Physics experiments (fire, explosions), Planet destruction mode, Life cycle simulation mode

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |

**What reviewers like**

- 🎨 Unique and creative concept
- 🔬 Interesting physics and chemistry experiments
- 🕹️ Fun and addictive gameplay

**What reviewers complain about**

- 🤯 Excessive and intrusive ads
- 🤖 Lack of customization and control options
- 🔍 Difficulty finding certain elements

**Reported bugs**

- Certain elements not functioning as expected
- Saved files becoming corrupted
- Inconsistent performance and stability issues

**Requested features**

- Add more elements and materials to experiment with
- Implement a pause/speed up time feature
- Introduce a sandbox mode without any ads
- Allow users to save and load custom creations


### 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 Sandbox free?

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

### Is RobotMania free?

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

### Which has better reviews, Sandbox or RobotMania?

RobotMania is rated higher. Sandbox averages 4.4 out of 5 from 8.4K ratings, while RobotMania averages 4.7 from 609 ratings.

### Do Sandbox or RobotMania have ads?

Sandbox shows ads; RobotMania does not.

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

Sandbox ships an update monthly, and RobotMania every 3 days. Most recently, Sandbox was updated on September 24, 2026 and RobotMania on September 23, 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.*