Comparison

LEGO® TECHNIC® CONTROL+ vs Risk Dice Roller + Probability

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

LEGO® TECHNIC® CONTROL+

Enhance your LEGO Technic building experience with realistic driving controls and interactive features. Engage in challenges, unlock achievements, and enjoy authentic sound effects for a new level of play.

Highlights
  • Realistic multi-function control mode
  • One-touch screen control schemes
  • Challenges and achievements
  • Unlockable badges
  • Inspiring videos
  • Authentic sound effects
  • Real-time data
Features
Read full description

"Take your LEGO® Technic™ experience to a new level of awesome realism: • Get a uniquely designed experience for each LEGO Technic CONTROL+ model. • Drive your models with razor-sharp realism with the multi-function control mode. • Try alternative control schemes with the one-touch screen. • Test your handling skills, complete challenges, unlock badges and watch inspiring videos in Challenges & Achievements mode. • Enjoy authentic sound effects, controls, features and functions – plus real-time data. Here are some models you can connect to the CONTROL+ app... • LEGO Technic Batmobile™ Tumbler (42239) • LEGO Technic Lamborghini Revuelto Super Sports Car (42214) • LEGO Technic Porsche GT4 e-Performance Race Car (42176) • LEGO Technic Off-Road Buggy (42124) • LEGO Technic 6x6 Volvo Articulated Hauler (42114) • LEGO Technic App-Controlled Top Gear Rally Car (42109) • LEGO Technic Liebherr R 9800 (42100) • LEGO Technic 4X4 X-Treme Off-Roader (42099) … and the list keeps growing! (Remember that each of these sets is sold separately.) Every model gets its own unique CONTROL+ experience. Whether it’s a rally car, a 4X4, or even a six-wheeler – and whether it has a boom, an arm, or a bucket – you’ll be able to command it with incredible precision and realism. Is your device compatible? Please go to LEGO.com/devicecheck to check if your device is compatible. Ask your parents’ permission before going online. For app support, contact LEGO Consumer Service. For contact details, refer to http://service.LEGO.com/contactus The Dark Knight Trilogy and all related characters and elements are © & ™ DC and Warner Bros. Entertainment Inc. The “Lamborghini” and “Lamborghini Bull and Shield” trademarks, copyrights, designs and models are used under license from Automobili Lamborghini S.p.A, Italy. © 2025 Gameloft. All Rights Reserved. All manufacturers, cars, names, brands and associated imagery are trademarks and/or copyrighted materials of their respective owners. Porsche GT4 e-Performance under license of Porsche AG. BBC logo™ and © BBC 1996. Top Gear logo™ and © BBC 2005. Licensed by BBC Studios. “Liebherr” is a trademark of Liebherr-International AG, used under license by LEGO System A/S. The Volvo trademarks (word and device) are registered trademarks of Volvo Trademark Holding AB and are used pursuant to a license. We will utilize your personal information to manage your account and review anonymized data to provide a safe, contextualized and excellent LEGO experience. You can learn more here: https://www.LEGO.com/privacy-policy - https://www.LEGO.com/legal/notices-and-policies/terms-of-use-for-lego-apps/ Our privacy policy and terms of use for apps are accepted if you download this app. LEGO, the LEGO logo, the Brick and Knob configurations and the Minifigure are trademarks of the LEGO Group. ©2025 The LEGO Group."

About

Risk Dice Roller + Probability

This app helps players of the board game Risk by calculating winning probabilities and simulating dice rolls. It offers free basic features and a premium upgrade for advanced customization and controls.

Highlights
  • Winning probability calculator
  • Select number of dice
  • Separate attacker/defender roll buttons
  • Adjustable dice rolling speed
  • Customizable dice colors
  • Modify dice values
Read full description

A dice app for the board game Risk with the following features... Free… 1. Winning probability calculator 2. Selecting the number of dice to use in a battle Premium… 1. Separate roll buttons (attacker + defender) 2. Three options of dice rolling speed 3. Seven options of dice color 4. Mods of dice's values (e.g. Risk Legacy)

Screenshots

LEGO® TECHNIC® CONTROL+4 screens
Risk Dice Roller + Probability4 screens

Verdict

The call

The clearest difference is in-app purchases: LEGO® TECHNIC® CONTROL+ at none against Risk Dice Roller + Probability's 1. LEGO® TECHNIC® CONTROL+ also leads on ratings volume (9.3K vs 9) and device support (3 vs 1). Risk Dice Roller + Probability's advantage is review sentiment (100% vs 69%) and rating (5.0 vs 4.8). On price, ads and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Risk Dice Roller + Probability sells 1 one-off in-app purchase. LEGO® TECHNIC® CONTROL+ asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Risk Dice Roller + Probability holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: LEGO® TECHNIC® CONTROL+ has 9.3K ratings behind it against 9, 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 100% of Risk Dice Roller + Probability's.

Scorecard6 real differences · 4 level
LEGO® TECHNIC® CONTROL+ versus Risk Dice Roller + Probability: the parameters behind the verdict, then further details
ParameterLEGO® TECHNIC® CONTROL+Risk Dice Roller + Probability
PriceFreeFree
Rating4.8 (9.3K ratings)5.0 (9 ratings) — better
Positive reviews69.0% of reviews100.0% of reviews — better
Number of ratings9.3K — better9
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size2.0 GB2 MB
Age rating4+4+
DeveloperLEGOGwo Dong Yu

Customer experience

LEGO® TECHNIC® CONTROL+

All ratings9,253 ratings
Positive94.4%
Neutral2.6%
Negative3.0%
Written reviews526 reviews
Positive69.0%
Neutral12.4%
Negative18.6%

Risk Dice Roller + Probability

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

LEGO® TECHNIC® CONTROL+

Reported bugs

5 issues
  • 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

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

Risk Dice Roller + Probability

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

LEGO® TECHNIC® CONTROL+

No in-app purchases

1 purchases

Risk Dice Roller + Probability

One-time1
  • Buy Premium$2.99

Questions

Is LEGO® TECHNIC® CONTROL+ free?
LEGO® TECHNIC® CONTROL+ is free to download, with no in-app purchases.
Is Risk Dice Roller + Probability free?
Risk Dice Roller + Probability is free to download, with in-app purchases available.
Which has better reviews, LEGO® TECHNIC® CONTROL+ or Risk Dice Roller + Probability?
Risk Dice Roller + Probability is rated higher. LEGO® TECHNIC® CONTROL+ averages 4.8 out of 5 from 9.3K ratings, while Risk Dice Roller + Probability averages 5.0 from 9 ratings.
Do LEGO® TECHNIC® CONTROL+ or Risk Dice Roller + Probability have ads?
Neither LEGO® TECHNIC® CONTROL+ nor Risk Dice Roller + Probability shows ads.

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