# RobotMania vs Ninja Focus

The clearest difference is rating: RobotMania at 4.6 against Ninja Focus's 4.0. RobotMania also leads on ratings volume (721 vs 4) and review sentiment (83% vs 67%). Ninja Focus's advantage is in-app purchases (none vs 2). On price and iOS requirement there is nothing between them.

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

RobotMania holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: RobotMania has 721 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 83% of RobotMania's written reviews are positive against 67% of Ninja Focus's.

## The numbers

| Metric | RobotMania | Ninja Focus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (721 ratings)](https://appshunter.io/ios/app/robotmania-physics-sandbox/id6444165242/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/ninja-focus/id6467080201/reviews) |
| Number of ratings | **721** | 4 |
| Positive reviews | **83.3% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 3 days | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 70 MB | 6 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 9+ |
| Developer | [Simon Zvara](https://appshunter.io/developer/1490607194) | [Full Snack Devs LLC](https://appshunter.io/developer/1680762240) |

## What reviewers say

### 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


### Ninja Focus

[App page](https://appshunter.io/ios/app/ninja-focus/id6467080201)

Train your reflexes and improve focus with a game that challenges your reaction speed. Tap rapidly appearing dots as quickly as possible to master increasingly difficult levels and track your progress.

**Highlights:** Reaction time training, Focus improvement, Hand-eye coordination, Adaptive difficulty, Detailed analytics, Stress relief gameplay

**In-app purchases:** none


## Frequently asked questions

### Is RobotMania free?

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

### Is Ninja Focus free?

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

### Which has better reviews, RobotMania or Ninja Focus?

RobotMania is rated higher. RobotMania averages 4.6 out of 5 from 721 ratings, while Ninja Focus averages 4.0 from 4 ratings.

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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.*