# BMS Tool — Bluetooth Battery Monitor

> Bluetooth battery management system monitoring app for various BMS types. (iPhone/iPad app by e77code GmbH.)

- Source: https://appshunter.io/ios/app/bms-tool/id1511343379 (this page in markdown: same URL + `.md`)
- Developer: [e77code GmbH](https://appshunter.io/developer/1375405425)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 3.86/5 from 7 App Store ratings · 7 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.2 · 9 MB
- Languages: English, French, German, Polish, Chinese, Spanish
- Released: 2021-08-06
- Data updated: 2026-07-01
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/bms-tool/id1511343379/reviews.md

## What is BMS Tool?

Universal BMS (Battery Management) monitoring app.

Actual functionality:
- Screen Always ON mode
- Multiple BMS View / support
- Read only support for Liontron BMS
- Read only support for XiaoXiang BMS
- Read only support for ANT BMS
- Read only support for Wattstunde LiFePo4 batteries
- Support for macOS

Functionality Requests please submit on GitHub.

## Key features

- Screen Always ON mode
- Multiple BMS support
- Liontron BMS read-only
- XiaoXiang BMS read-only
- ANT BMS read-only
- Wattstunde LiFePo4 read-only
- macOS support

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/bms-tool/id1511343379/reviews.md

### 1/5 — BadBMS

*2025-05-23*

You really expect me to give you my credit data for a free account????    This stinx too much like a scam waiting to happen.

### 5/5 — Best app for Xiao Xiang BMS

*2025-05-04*

I have four LiPo Batteries with Bluetooth BMS. This app finds them IMMEDIATELY and AUTOMATICALLY!  
The first display is all batteries and their charge state, so I can see my array INSTANTLY on opening the app.  Xiao Xiang should make this their official BMS app, it is much better than the one with the elephant icon.

### 5/5 — Good Screen showing multiple JBD BMS

*2024-03-27*

Been looking for app to show my 2 Overkill Solar BMS (JBD) at the same time. This app does a good job.

### 5/5 — Good downloaded like 10 apps trying to view my bms and this the only one that worked

*2023-08-03*

Good

### 3/5 — Abandonware?

*2022-09-08*

I’m not sure if this is actively being developed. All that’s here is the ability to view a few of my BMS parameters. Not even all of them. No BMS configuration options (yet?). It’s also odd that this program won’t connect with a Bluetooth BMS at extended distances where other BMS software seems to work fine.

### 5/5 — Beautiful design

*2022-06-06*

Love the design interface but the setting section it says it still under development
Hope they’re an upgrade coming soon

### 5/5 — Best

*2022-02-11*

Add setting for Ant Bms pls 🙏

## Frequently asked questions about BMS Tool

### What battery management systems does BMS Tool support?

BMS Tool offers read-only support for Liontron, XiaoXiang, ANT BMS, and Wattstunde LiFePo4 batteries. It also supports multiple BMS views.

### Does BMS Tool have ads?

Yes, BMS Tool contains advertisements. This is common for free utility applications that offer in-app purchases for additional features or an ad-free experience.

### What devices is BMS Tool compatible with?

BMS Tool is available for iPhone, iPad, and iPod. It also offers support for macOS, making it versatile for different user environments.

### How often is BMS Tool updated?

The latest version, 2.0.15, was released on December 28, 2023. The app was initially released on August 6, 2021, indicating regular updates from the developer.

### What is the rating for BMS Tool?

BMS Tool has a rating of 3.9 stars from 7 ratings. This suggests a generally positive user reception, though with room for improvement based on the limited number of reviews.

### Can I control my BMS with BMS Tool?

BMS Tool currently provides read-only support for the listed BMS types. It is designed for monitoring battery status rather than direct control.

### Where can I submit feature requests for BMS Tool?

Users can submit functionality requests for BMS Tool on GitHub. This allows the developer to gather user feedback for future development.

### Is BMS Tool suitable for younger users?

BMS Tool has an age rating of 4+, making it appropriate for a wide range of users. Its utility focus means it's primarily for individuals managing battery systems.

## Version history (last 5 releases)

### 2.0.15 — 2023-12-28

fixed local BMS name overwrites with original BT name

### 2.0.5 — 2023-02-24

- maintenance release

### 2.0.13 — 2023-02-09

- some bug fixes

### 2.0.12 — 2022-02-18

Maintenance release

### 2.0.11 — 2022-01-05

- Liontron battery support

## Apps similar to BMS Tool

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Wall Monitor for Tesla](https://appshunter.io/ios/app/wall-monitor-for-tesla/id1635414689) | 4.7 (771) | Free | Utilities |
| [Lithionics Battery Monitor](https://appshunter.io/ios/app/lithionics-battery-monitor/id1437635365) | 4.0 (23) | Free | Utilities |
| [123SmartBMS](https://appshunter.io/ios/app/123smartbms/id988285264) | 4.5 (21) | Free | Utilities |
| [SMART BMS](https://appshunter.io/ios/app/smart-bms/id1519968339) | 2.0 (72) | Free | Utilities |
| [BT1000](https://appshunter.io/ios/app/bt1000/id1273595172) | 5.0 (1) | Free | Utilities |
| [BAT-BMS](https://appshunter.io/ios/app/bat-bms/id1611741274) | 3.6 (26) | Free | Utilities |

## More apps by e77code GmbH

- [Xiaoxiang BMS](https://appshunter.io/ios/app/xiaoxiang-bms/id1375405426)

All apps by e77code GmbH: https://appshunter.io/developer/1375405425

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*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 2026-07-01.*