Comparison

CENTRAC vs Mr. Power

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

Head to head

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)

About

Mr. Power

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1. Remote control - One-click remote control of your portable energy storage equipment, easy to operate; 2. Ultra-fast connection - Support Wi-Fi, Bluetooth fast access, enjoy the convenient experience of instant interconnection; 3. Device synchronization - multiple devices are connected at the same time, making your life and work more efficient;

Screenshots

CENTRAC4 screens

Mr. Power4 screens

Verdict

The call

The clearest difference is update cadence: Mr. Power at every 4 months against CENTRAC's every 12 months. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

CENTRAC ships an update every 12 months, Mr. Power every 4 months. The most recent releases landed on September 14, 2026 and September 13, 2026 respectively.

Scorecard1 real difference · 5 level

CENTRAC versus Mr. Power: the parameters behind the verdict, then further details
Parameter	CENTRAC	Mr. Power
Price	Free	Free
Update frequency	Every 12 months	Every 4 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	12.0 — better	13.0
Further details — not scored
Size	14 MB	198 MB
Age rating	4+	4+
Developer	Multibat Nederland B.V.	Shenzhen ACT Industrial Co., Ltd.

In-app purchases

None

CENTRAC

No in-app purchases

None

Mr. Power

No in-app purchases

Questions

Is CENTRAC free?

CENTRAC is free to download, with no in-app purchases.

Is Mr. Power free?

Mr. Power is free to download, with no in-app purchases.

Do CENTRAC or Mr. Power have ads?

Neither CENTRAC nor Mr. Power shows ads.

Which is updated more often, CENTRAC or Mr. Power?

CENTRAC ships an update every 12 months, and Mr. Power every 4 months. Most recently, CENTRAC was updated on September 14, 2026 and Mr. Power on September 13, 2026.