CENTRAC vs Ucar Collections
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
CENTRAC
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1. Now you can monitor your battery on your phone directly from the BMS. 2. The "Bluetooth" tab display the devices found nearby. 3. The "Dashboard" tab include some basic infoοΌSuch as SOC, Status, Current, Capacity, Temprature and Number of cycles. 4. The "Parameter" tab include the basic info, such as Bluetooth name, Normial voltage, Charge voltage, Remaining capacity, Temprature and Number of cycles. 5. The "Chart" tab include the latest 100 minutes of basic data information. such as Voltage with Current, Capacity with Current and Temprature with Current. This APP functions through Bluetooth 5.0, Maximum distance of communication on a typical phone is 10 meters (30 feet)
Ucar Collections
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A great way to manage your cars. The ultimate overview of the beauties you own. The value of your collection based on real-time data. A car maintenance to-do list. Access point to exclusive services like washing, transportation and modifications. Etcetera. Push the button and check it yourself. Our service is available as part of a subscription to the Ucar Collections app, available for download from your favourite app store. A subscription to the app gives you access to our exclusive services as well as the ability to manage your car collection. Keep track of your collection, its maintenance status and estimated value, based on real-time data. Demand modifications, get your car washed and be part of the Ucar Community, which will be notified when you add a car to your Wishlist.
Screenshots
Verdict
The clearest difference is update cadence: Ucar Collections at monthly against CENTRAC's every 12 months. CENTRAC's advantage is iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CENTRAC ships an update every 12 months, Ucar Collections monthly. Both last shipped on September 14, 2026.
| Parameter | CENTRAC | Ucar Collections |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 12 months | Monthly β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod β better |
| Requires iOS | 12.0 β better | 14.0 |
| Further details β not scored | ||
| Size | 14 MB | 29 MB |
| Age rating | 4+ | 17+ |
| Developer | Multibat Nederland B.V. | UCAR B.V. |
In-app purchases
CENTRAC
No in-app purchases
Ucar Collections
No in-app purchases
Questions
Is CENTRAC free?
Is Ucar Collections free?
Do CENTRAC or Ucar Collections have ads?
Which is updated more often, CENTRAC or Ucar Collections?
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