Comparison

MAP BMS vs CENTRAC

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

Head to head
About

MAP BMS

Features
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1. The uniqueness of the Bluetooth name ensures that the user can accurately connect and manage the corresponding lithium battery pack. 2. The information visualization query management of the battery can be carried out, and the user can query the relevant status of each string of battery packs, and replace or maintain the abnormal battery. 3. Security setting and reading battery protection parameters, users can set parameters and need to enter a password to modify the parameters. 4. Monitor battery failure alarms and display the current battery failures and the number of failures.

About

CENTRAC

Features
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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 info,Such 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)

Screenshots

MAP BMS4 screens
CENTRAC4 screens

Verdict

The call

MAP BMS and CENTRAC are too close to call on the numbers: across 6 compared parameters β€” price, update cadence, ads and in-app purchases among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

MAP BMS ships an update every 13 months, CENTRAC every 12 months. The most recent releases landed on September 17, 2026 and September 14, 2026 respectively.

ScorecardNo meaningful differences
MAP BMS versus CENTRAC: the parameters behind the verdict, then further details
ParameterMAP BMSCENTRAC
PriceFreeFree
Update frequencyEvery 13 monthsEvery 12 months β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS11.0 β€” better12.0
Further details β€” not scored
Size48 MB14 MB
Age rating4+4+
DeveloperHaidi Energy Tehcnogy Co., LtdMultibat Nederland B.V.

In-app purchases

None

MAP BMS

No in-app purchases

None

CENTRAC

No in-app purchases

Questions

Is MAP BMS free?
MAP BMS is free to download, with no in-app purchases.
Is CENTRAC free?
CENTRAC is free to download, with no in-app purchases.
Do MAP BMS or CENTRAC have ads?
Neither MAP BMS nor CENTRAC shows ads.
Which is updated more often, MAP BMS or CENTRAC?
MAP BMS ships an update every 13 months, and CENTRAC every 12 months. Most recently, MAP BMS was updated on September 17, 2026 and CENTRAC on September 14, 2026.

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