# LEGO® TECHNIC® CONTROL+ vs SmartRace for SCX Advance

The clearest difference is rating: LEGO® TECHNIC® CONTROL+ at 4.7 against SmartRace for SCX Advance's 3.0. LEGO® TECHNIC® CONTROL+ also leads on in-app purchases (none vs 2) and ratings volume (9.3K vs 1). SmartRace for SCX Advance's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SmartRace for SCX Advance sells 2 in-app purchases, starting at $2.99 per month. LEGO® TECHNIC® CONTROL+ asks for nothing beyond the download.

LEGO® TECHNIC® CONTROL+ holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: LEGO® TECHNIC® CONTROL+ has 9.3K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 69% of LEGO® TECHNIC® CONTROL+'s written reviews are positive against 50% of SmartRace for SCX Advance's.

LEGO® TECHNIC® CONTROL+ ships an update every 2 months, SmartRace for SCX Advance every 6 weeks. The most recent releases landed on November 12, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | LEGO® TECHNIC® CONTROL+ | SmartRace for SCX Advance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (9.3K ratings)](https://appshunter.io/ios/app/lego-technic-control-plus/id1465808291/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/smartrace-for-scx-advance/id1642684683/reviews) |
| Number of ratings | **9.3K** | 1 |
| Positive reviews | **69.3% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | **Free** | Freemium |
| Size | 1.8 GB | 85 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LEGO](https://appshunter.io/developer/347363505) | [Marc Bonsels](https://appshunter.io/developer/978458575) |

## What reviewers say

### LEGO® TECHNIC® CONTROL+

[App page](https://appshunter.io/ios/app/lego-technic-control-plus/id1465808291)

Control and interact with LEGO Technic models with enhanced realism. Experience multi-function driving, unique control schemes, and engaging challenges with authentic sound effects and real-time data. Compatible with a growing list of LEGO Technic sets.

**Highlights:** Model-specific experiences, Multi-function control mode, One-touch screen controls, Challenges and achievements, Authentic sound effects, Real-time data

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 🚀 Seamless Bluetooth connection
- 👍 Great for little children and adults
- 👍 Realistic sounds and missions
- 👍 Onboard sensors provide useful feedback

**What reviewers complain about**

- 🐛 Connectivity issues and app crashes
- 🐛 Buggy controls and calibration problems
- 🔋 High battery consumption
- 🔒 Lacks Bluetooth permission access
- 👎 Limited customization options

**Reported bugs**

- App gets stuck in firmware update loop
- Incorrect motor activation during calibration
- Bluetooth connection randomly drops
- Steering and throttle controls are swapped
- App crashes when losing a battle race

**Requested features**

- Custom control profiles for user-built models
- Support for MFi controllers
- Ability to edit saved movements
- Configurable control schemes
- Improved firmware update process


### SmartRace for SCX Advance

[App page](https://appshunter.io/ios/app/smartrace-for-scx-advance/id1642684683)

Enhance your SCX Advance slot car racing experience with this app. Track laps, manage drivers and cars, and enjoy realistic race features like fuel and weather. Unlock the full version with a subscription for advanced functionality.

**Highlights:** Lap counting and timing, Driver and car database, Statistical data tracking, Speech output for events, Fuel management, Weather and penalty simulation, Controller pairing and assignment

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $2.99 | per month |
| Pro | $24.99 | per year |


## Frequently asked questions

### Is LEGO® TECHNIC® CONTROL+ free?

LEGO® TECHNIC® CONTROL+ is free to download, with no in-app purchases.

### Is SmartRace for SCX Advance free?

SmartRace for SCX Advance is free to download, with in-app purchases available.

### Which has better reviews, LEGO® TECHNIC® CONTROL+ or SmartRace for SCX Advance?

LEGO® TECHNIC® CONTROL+ is rated higher. LEGO® TECHNIC® CONTROL+ averages 4.7 out of 5 from 9.3K ratings, while SmartRace for SCX Advance averages 3.0 from 1 ratings.

### Do LEGO® TECHNIC® CONTROL+ or SmartRace for SCX Advance have ads?

Neither LEGO® TECHNIC® CONTROL+ nor SmartRace for SCX Advance shows ads.

### Which is updated more often, LEGO® TECHNIC® CONTROL+ or SmartRace for SCX Advance?

LEGO® TECHNIC® CONTROL+ ships an update every 2 months, and SmartRace for SCX Advance every 6 weeks. Most recently, LEGO® TECHNIC® CONTROL+ was updated on November 12, 2026 and SmartRace for SCX Advance on November 7, 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.*