# Robotics vs RailMaker

The clearest difference is in-app purchases: Robotics at none against RailMaker's 3. Robotics also leads on iOS requirement (10.3 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. RailMaker sells 3 in-app purchases, starting at $2.99 per month. Robotics asks for nothing beyond the download.

## The numbers

| Metric | Robotics | RailMaker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (239 ratings)](https://appshunter.io/ios/app/robotics-smart-machines/id998947235/reviews)** | — |
| Number of ratings | **239** | — |
| Positive reviews | 13.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Monetization | Free | — |
| Size | 53 MB | 7 MB |
| Requires iOS | **10.3** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Franckh-Kosmos Verlags-GmbH & Co. KG](https://appshunter.io/developer/375309682) | [Yevgenii Kryzhanivskyi](https://appshunter.io/developer/1778319692) |

## What reviewers say

### Robotics

[App page](https://appshunter.io/ios/app/robotics-smart-machines/id998947235)

Control and program robotic models built with specific engineering kits. Utilize Bluetooth connectivity and a visual programming language to script motor movements, sounds, and pauses based on sensor feedback. Includes preloaded programs for various robot models.

**Highlights:** Bluetooth connectivity, Remote-control mode, Visual sensor data display, Script and save programs, Preloaded robot programs, Visual programming language, Sensor-triggered program segments

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

**In-app purchases:** none

**What reviewers like**

- 🎨 Fun and engaging building experience
- 💡 Creative robotics and coding concepts
- 👍 Works well on older iOS devices
- 🎯 Educational value for children

**What reviewers complain about**

- 🐛 Bluetooth connection crashes app repeatedly
- 📱 Incompatible with modern iOS versions and devices
- ❌ App frequently disconnects mid-use
- 😕 Confusing and poorly written instructions
- ⚠️ No customer support or app updates

**Reported bugs**

- App crashes when pressing Bluetooth button
- Bluetooth fails to connect on iOS 13+ and iPhone 13
- App disconnects during use and won't reconnect
- App freezes and becomes unresponsive
- Bluetooth button stays grey and non-functional

**Requested features**

- Update app for iOS 13+ and modern iPhone compatibility
- Add external control option without Bluetooth dependency
- Improve app stability and connection reliability
- Provide clearer, more detailed instructions
- Add more coding options and programming features


### RailMaker

[App page](https://appshunter.io/ios/app/railmaker-wooden-train-track/id6808237193)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.99 | per month |
| Yearly Premium | $17.99 | per year |
| Lifetime premium | $24.99 | one-time |


## Frequently asked questions

### Is Robotics free?

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

### Is RailMaker free?

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

### Do Robotics or RailMaker have ads?

Neither Robotics nor RailMaker shows ads.

---

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