---
title: "ANCEL BM300 Pro - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "ANCEL BM300 Pro is an application for monitoring 6V, 12V, and 24V batteries. It can simultaneously monitor the voltage of four batteries. It helps users fully understand the battery by testing the sta"
---

# ANCEL BM300 Pro — United States
> ANCEL BM300 Pro

![ANCEL BM300 Pro App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/e6/28/8b/e6288bbc-13b7-e2c6-20cd-21bd090f511b/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/400x400bb.png)

**Developer:** [Shenzhen Fenghui Automotive Electronic Co](https://apptail.io/developer/shenzhen-fenghui-automotive-electronic-co-sVuc)
**Category:** Utilities
**Rating:** 2.8/5 (23 ratings)
**Price:** Free
**Bundle ID:** com.ancel.bm300pro
**Store:** Apple App Store
**Country:** United States
**Version:** 1.1.5 (released 2026-07-20)
**Original Release:** 2024-01-29

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6476840644)
**AppTail Page:** [https://apptail.io/app/ancel-bm300-pro-KIjp/united-states](https://apptail.io/app/ancel-bm300-pro-KIjp/united-states)

## ANCEL BM300 Pro Description
ANCEL BM300 Pro is an application for monitoring 6V, 12V, and 24V batteries.
It can simultaneously monitor the voltage of four batteries.
It helps users fully understand the battery by testing the startup and charging system voltage.
It can accurately record the time when a car starts and stops.
All data can be displayed on the phone through Bluetooth.
Easy to manage vehicle battery power

## ANCEL BM300 Pro Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/c7/8f/01/c78f019c-f49e-8230-96ae-4b0b7de54f99/027e9a6f-087d-416e-94b1-698dc59ceb3b_Simulator_Screenshot_-_iPhone_8_Plus_-_2024-01-29_at_14.55.34.png/1242x2208.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/0e/70/58/0e705896-e09a-18d2-52b9-906c43d27939/d1f04ac9-ba06-4799-969e-f38713b09eb4_Simulator_Screenshot_-_iPhone_8_Plus_-_2024-01-29_at_14.55.37.png/1242x2208.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/35/18/9a/35189a16-2d06-506f-37d2-bff497338892/b7e27552-bec4-4a78-a21c-d637cabd757c_Simulator_Screenshot_-_iPhone_8_Plus_-_2024-01-29_at_14.55.42.png/1242x2208.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/9f/1f/c3/9f1fc30b-0085-43e7-1d96-9d3624173d05/1e9ddbd9-7622-4134-a3cd-3fc1efdc119a_Simulator_Screen_Shot_-_iPhone_8_Plus_-_2023-06-06_at_18.27.11.png/1242x2208.png)

## ANCEL BM300 Pro Rating Breakdown in United States
- 5 stars: 8 (35%)
- 4 stars: 1 (4%)
- 3 stars: 3 (13%)
- 2 stars: 0 (0%)
- 1 stars: 11 (48%)

## ANCEL BM300 Pro Reviews in United States

### ***-- "SoC needs fixing"
App incorrectly shows SoC 100% while vehicle is running because it is reading alternator voltage and not battery SoC.
-- DonB#, 2025-10-17

### ***** "Fantastic"
Great device to keep an eye on your batteries state. No surprises one morning.
-- Itsjustrick, 2025-10-03

### *---- "Needs improvement!"
App keeps crashing !
-- Jramireztex, 2025-06-09

### *---- "Doesn’t Retain Custom Voltage Settings"
This App puts too much emphasis on SOC value which it can only estimate.   Unfortunately it does a poor job for a hybrid vehicle and even though it gives the user the means to make a custom list of voltage to SOC values the app seems to forget all these custom settings within a day and then you’re dealing with the apps wrong SOC estimates again.   Aggravating.
-- itunes-comment, 2025-01-29

### *---- "Network Error!"
Can’t even use the app with the device. It sees the device and the voltage during setup but once you have serial number it tries to connect to somewhere and says Network Error! And nothing anywhere tells me how to fix this even when I have tried 5 different network connections on my iPhone. Worthless.
-- BLM Inc., 2024-08-27

### ***-- "Bluetooth connectivity"
Definitely needs work when it comes to reconnecting. Please fix this.
-- tju317, 2024-08-11

### ***-- "App does not reconnect to BT"
After you connect and walk away from the unit, when you return, if the app is still open, and you check the RED BT icon, it does not reconnect. You have to force close the app, and open again.

Hopefully this can be investigated and fixed, and a software version firmware made available.
-- aTypicalEngineer808, 2024-07-09

[View all ANCEL BM300 Pro reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)





## ANCEL BM300 Pro Available In
- [United States](https://apptail.io/app/ancel-bm300-pro-KIjp/united-states)
- [Germany](https://apptail.io/app/ancel-bm300-pro-KIjp/germany)
- [France](https://apptail.io/app/ancel-bm300-pro-KIjp/france)
- [Japan](https://apptail.io/app/ancel-bm300-pro-KIjp/japan)
- [Thailand](https://apptail.io/app/ancel-bm300-pro-KIjp/thailand)
- [Ukraine](https://apptail.io/app/ancel-bm300-pro-KIjp/ukraine)
- [United Kingdom](https://apptail.io/app/ancel-bm300-pro-KIjp/united-kingdom)
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- [Poland](https://apptail.io/app/ancel-bm300-pro-KIjp/poland)
- [Australia](https://apptail.io/app/ancel-bm300-pro-KIjp/australia)
- [Italy](https://apptail.io/app/ancel-bm300-pro-KIjp/italy)
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- [Taiwan](https://apptail.io/app/ancel-bm300-pro-KIjp/taiwan)
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- [United Arab Emirates](https://apptail.io/app/ancel-bm300-pro-KIjp/united-arab-emirates)
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- [Colombia](https://apptail.io/app/ancel-bm300-pro-KIjp/colombia)
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- [Denmark](https://apptail.io/app/ancel-bm300-pro-KIjp/denmark)
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---

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