BM6

Shenzhen Leagend Optoelectronics Co., Ltd. Utilities iPhoneiPadiPod touchApple Watch

BM6 is a free Utilities app for iPhone and iPad by Shenzhen Leagend Optoelectronics Co., Ltd. Rated 3.3/5 from 18 ratings. Requires iOS 15.6.

Rating: 3.3; 18 ratings
Price: Free; on the App Store
Size: 64 MB; Age 4+
Updated: Jul 23; 2026 · v2.6.6

Download on theApp Store See alternatives

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About BM6

Battery monitor 6 is an application of automobile battery. It can let people know the voltage of automobile battery in real time. It helps users fully understand the battery by testing the starting and charging system voltage. It can accurately record the time of car starting and stopping. All data can be displayed on the mobile phone through Bluetooth. Easy management of vehicle battery power

Ratings & reviews

3.3

18 ratings

5 ★ 44% 4 ★ 6% 3 ★ 17% 2 ★ 0% 1 ★ 33%

What’s new

Version 2.6.6 · Updated July 23, 2026

1、Add iOS 26 display compatibility 2、Improve user experience

App privacy

The developer, Shenzhen Leagend Optoelectronics Co., Ltd., reported these privacy practices to Apple.

Data Linked to You

The following data, which may be collected and linked to your identity, may be used for the following purposes:

Location: Precise Location

Used for: App Functionality

Data Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

Diagnostics: Crash Data
User Content: Photos or Videos
Identifiers: User ID

Used for: Analytics, App Functionality

App details

BM6 is a free Utilities app for iPhone, iPad, iPod touch and Apple Watch, developed by Shenzhen Leagend Optoelectronics Co., Ltd. It is rated 3.3 out of 5 from 18 ratings on the App Store, requires iOS 15.6 or later, is 64 MB to download and is available in 16 languages. It was first released on April 8, 2021 and last updated on July 23, 2026.

Category: Utilities
Rating: 3.3 / 5 (18 ratings)
Price: Free
Version: 2.6.6
Size: 64 MB
Requires: iOS 15.6 or later
Compatibility: iPhone, iPad, iPod touch, Apple Watch
Languages: English, Arabic, Czech, Finnish, French, German, Italian, Japanese and 8 more
Age rating: 4+
Released: April 8, 2021
Last updated: July 23, 2026
Developer: Shenzhen Leagend Optoelectronics Co., Ltd.

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Alternatives to BM6

Looking for apps like BM6? Here are 6 similar apps on the App Store. The highest rated is BT1000 (5.0/5), and all 6 are free to download.

BM6 vs. alternatives
App	Rating	Price	Last updated	Compare
BM6	3.3 / 5 (18 ratings)	Free	July 23, 2026
ANCEL BM200	3.4 / 5 (30)	Free	Sep 3, 2026	Compare
ANCEL Battery Monitor	3.4 / 5 (25)	Free	Sep 4, 2025	Compare
BKmonitor	–	Free	Oct 10, 2026	Compare
BT1000	5.0 / 5 (1)	Free	Aug 28, 2026	Compare
ANCEL BM300 Pro	2.8 / 5 (23)	Free	Jul 20, 2026	Compare
CTEK Battery Sense	2.1 / 5 (36)	Free	Apr 17, 2024	Compare

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