# Onyx BMS

> Device battery monitoring and analysis tool with historical data and custom features. (iPhone/iPad app by 忠山 王.)

- Source: https://appshunter.io/ios/app/onyx-bms/id1528923125 (this page in markdown: same URL + `.md`)
- Developer: [忠山 王](https://appshunter.io/developer/1528922505)
- Category: Utilities, Reference
- Price: Free
- Rating: 4.50/5 from 8 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 11 MB
- Languages: English, Chinese
- Released: 2020-08-25
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/onyx-bms/id1528923125/reviews.md

## What is Onyx BMS?

Onyx BMS can display your battery life. Through a series of detailed battery data, you can know the basics of your battery and bring you the most practical functions!
Available worldwide, simple and easy to use! Full-featured!
Accurate information display allows you to manage easily!

• Monitor the battery life of your device, don’t worry about running out of battery when you’re out.
• Estimate and calculate the original data of the battery, allowing you to understand the current condition of your equipment more clearly!
• Record the historical chart of battery capacity.
• Customize components such as the speed dial and gorgeous animations, making charging fun!
• Battery alarm system, error detection system. Give the battery a comprehensive and accurate analysis to prepare the battery for safety protection.

## Key features

- Monitor battery life
- Estimate battery condition
- Record historical battery capacity charts
- Customize charging animations
- Battery alarm system
- Error detection system

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/onyx-bms/id1528923125/reviews.md

### 1/5 — Lazy

*2023-01-11*

Onyx needs to come out with a better app that they have actually created. Not a Chinese battery controller app.

### 5/5 — This isn’t about the app

*2021-09-09*

I don’t have 4000 dollars, if I support your company on advertising can it get an rcr with blk headlights and blinkers?

## Frequently asked questions about Onyx BMS

### What is Onyx BMS?

Onyx BMS is a utility app designed to display detailed battery data, monitor battery life, and provide comprehensive analysis for your device. It helps you understand your battery's current condition and historical performance.

### How accurate is Onyx BMS?

Onyx BMS aims to provide accurate information display and estimates for your battery's original data and current condition. It offers detailed battery data for practical management.

### Does Onyx BMS have ads?

No, Onyx BMS does not contain advertisements. It is a free application focused on providing battery monitoring and analysis features without interruption.

### What devices does Onyx BMS support?

Onyx BMS is currently supported on iPhone and iPod devices. It is available worldwide for users on these platforms.

### How often is Onyx BMS updated?

The latest version of Onyx BMS is 1.1.3, last updated on May 16, 2022. This indicates regular updates to improve functionality and reliability.

### What are the key features of Onyx BMS?

Key features include monitoring battery life, estimating battery condition, recording historical capacity charts, customizing charging animations, and a battery alarm system for safety.

### What is the age rating for Onyx BMS?

Onyx BMS has an age rating of 4+, making it suitable for a wide range of users. It provides straightforward battery management tools.

### Can Onyx BMS help prevent battery damage?

Yes, Onyx BMS includes a battery alarm system and an error detection system. These features provide comprehensive analysis and prepare the battery for safety protection.

## Version history (last 5 releases)

### 1.1.3 — 2022-05-16

Fix known issues

### 1.1.2 — 2021-10-07

允许调整更多参数以及优化相关体验

### 1.1.1 — 2021-06-18

处理语言国际化上翻译的准确性

### 1.1.0 — 2021-06-10

1.校正数据
2.优化显示数据 读取数据的速度
3。兼容更多不同型号设备

### 1.0.8 — 2020-12-02

1.Compact section display
2.Restore advanced settings information

## Apps similar to Onyx BMS

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [BAT-BMS](https://appshunter.io/ios/app/bat-bms/id1611741274) | 3.6 (26) | Free | Utilities |
| [Begode](https://appshunter.io/ios/app/begode/id1549181193) | 3.0 (23) | Free | Utilities |
| [VIP-BMS](https://appshunter.io/ios/app/vip-bms/id1631462317) | — | Free | Utilities |
| [yBMS](https://appshunter.io/ios/app/ybms/id1564433023) | — | Free | Utilities |
| [MQCON](https://appshunter.io/ios/app/mqcon/id1330866957) | 3.5 (8) | Free | Utilities |
| [ANT BMS](https://appshunter.io/ios/app/ant-bms/id1639257625) | 1.8 (5) | Free | Utilities |

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*