Comparison

DTE PowerControl vs SmartRace Connect

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

Head to head
About

DTE PowerControl

Remotely control your vehicle's engine performance. Activate or deactivate tuning, select from three performance programs, and monitor key engine data in real-time. Features include acceleration measurement and voice control.

Highlights
  • Remote tuning activation/deactivation
  • Selectable performance programs (Sport, Dynamic, Efficiency)
  • Live engine data display
  • Acceleration and g-force measurement
  • Voice control for key features
  • Engine warm-up time setting
Read full description

PowerControl App by DTE Systems Get full remote access to your vehicle's performance with the installed PowerControl app by DTE Systems, the technology leader in engine performance tuning. The PowerControl app is the perfect complement to your vehicle's cockpit. With the new PowerControl app you can turn your tuning on and off and select your engine's performance out of 3 programs. Furthermore, you can see all key performance data of your engine in the live sport instrumentation panel. The innovative accelerometer shows you the g-forces that affect your vehicle laterally and longitudinally - for maximum acceleration with safe traction. PowerControl App highlights: • Live display of all current engine data • Indication for the current engine key performance • Acceleration for precise real-time measurements • Display of the longitudinal and lateral acceleration • Voice control for all key features Functionality & Operation: • Connect your smartphone directly with your DTE PowerControl tuning module • Activate and deactivate the DTE PowerControl tuning using the app • Select your favourite driving program: Sport, Dynamic and Efficiency • Adjust the app’s onboard instruments and calibrate sensors • Set the engine’s warm-up time before activating the power boost • Convenient updates for your PowerControl tuning module All important information at a glance For the connection to the vehicle you need the DTE PowerControl X tuning module. The DTE chip tuning box PowerControl X is available for all modern turbo diesel and petrol engines and can be purchased online at www.chiptuning.com. The chip tuning box is also available at all official DTE trading partners worldwide. The PowerControl app is developed and distributed by DTE Systems GmbH. The range of functions can vary depending on the smartphone. A free DTE Systems user account is required for using the PowerControl app.

About

SmartRace Connect

This companion app displays real-time racing data from a connected main app, including lap times, fuel levels, and car status. It offers features like brake adjustments and track calls for an enhanced racing experience.

Highlights
  • Real-time lap times
  • Fuel gauge display
  • Personal best lap tracking
  • Car issue and weather display
  • Brake adjustments
  • Headlight flasher control
  • Track call trigger
Features
Read full description

** Important ** - Please understand that SmartRace Connect will not connect directly to your Carrera track, but to a device which is running the SmartRace main app via wifi. SmartRace Connect is only meant as a personal driver display, not as a light version or replacement for SmartRace. With SmartRace Connect, you can connect your device to a main device which is running SmartRace and is connected to your digital Carrera slot car track via wifi. SmartRace Connect is your personal driver display and gives you all the information you need to know while racing: - A list of lap times (including sector times, if you have sectors on your track) - Fuel gauge - Big display of personal best lap, last lap and average lap time - For the average lap time, you can manually pick laps which should not be part of the average - Display of issues on the car, current tires and current weather (depending on the usage of add-ons on the SmartRace server app) - Current position and gap - Driver image and car name - device vibration on best laps & low fuel - brake adjustments using a slider - trigger the headlights flasher - trigger a track call For more information, visit https://www.smartrace.de/en/connect

Screenshots

DTE PowerControl4 screens
SmartRace Connect4 screens

Verdict

The call

The clearest difference is rating: SmartRace Connect at 5.0 against DTE PowerControl's 3.0. SmartRace Connect also leads on review sentiment (92% vs 68%) and device support (3 vs 1). DTE PowerControl's advantage is in-app purchases (none vs 2). On price, ratings volume, update cadence and ads 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. SmartRace Connect sells 2 one-off in-app purchases. DTE PowerControl asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

SmartRace Connect holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 9 respectively. Written reviews point the same way: 68% of DTE PowerControl's written reviews are positive against 92% of SmartRace Connect's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on June 5, 2026 and September 21, 2026 respectively.

Scorecard5 real differences · 5 level
DTE PowerControl versus SmartRace Connect: the parameters behind the verdict, then further details
ParameterDTE PowerControlSmartRace Connect
PriceFreeFree
Rating3.0 (4 ratings)5.0 (9 ratings) — better
Positive reviews68.4% of reviews92.3% of reviews — better
Number of ratings49 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreeFree
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.012.0 — better
Further details — not scored
Size11 MB31 MB
Age rating4+4+
DeveloperDTE-Systems GmbHMarc Bonsels

Customer experience

DTE PowerControl

All ratings4 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews19 reviews
Positive68.4%
Neutral10.5%
Negative21.1%

SmartRace Connect

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews13 reviews
Positive92.3%
Neutral0.0%
Negative7.7%

In-app purchases

None

DTE PowerControl

No in-app purchases

2 purchases

SmartRace Connect

One-time2
  • Pit Radio$3.99
  • Race Control Center$3.99

Questions

Is DTE PowerControl free?
DTE PowerControl is free to download, with no in-app purchases.
Is SmartRace Connect free?
SmartRace Connect is free to download, with in-app purchases available.
Which has better reviews, DTE PowerControl or SmartRace Connect?
SmartRace Connect is rated higher. DTE PowerControl averages 3.0 out of 5 from 4 ratings, while SmartRace Connect averages 5.0 from 9 ratings.
Do DTE PowerControl or SmartRace Connect have ads?
Neither DTE PowerControl nor SmartRace Connect shows ads.
Which is updated more often, DTE PowerControl or SmartRace Connect?
DTE PowerControl ships an update every 2 months, and SmartRace Connect every 2 months. Most recently, DTE PowerControl was updated on June 5, 2026 and SmartRace Connect on September 21, 2026.

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