# BMS vs JBD BMS

The clearest difference is rating: BMS at 5.0 against JBD BMS's 3.1. JBD BMS's advantage is ratings volume (26 vs 1) and update cadence (every 3 weeks vs every 2 months). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BMS holds the better App Store score, 5.0 against 3.1. That said, the two scores are not equally well evidenced: JBD BMS has 26 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 20% of BMS's written reviews are positive against 23% of JBD BMS's, so the app with the better star average is not the one people write more warmly about.

BMS ships an update every 2 months, JBD BMS every 3 weeks. Both last shipped on September 23, 2026.

## The numbers

| Metric | BMS | JBD BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bms-tool/id6471949475/reviews)** | [3.1 (26 ratings)](https://appshunter.io/ios/app/jbd-bms/id6479194416/reviews) |
| Number of ratings | 1 | **26** |
| Positive reviews | 20.0% of reviews | **23.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 40 MB | 40 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [秀丽 唐](https://appshunter.io/developer/1715570419) | [Dongguan Jiabaida Electronic Science & Technology Co., Ltd.](https://appshunter.io/developer/1420560982) |

## What reviewers say

### BMS

[App page](https://appshunter.io/ios/app/bms-tool/id6471949475)

Monitor and manage your device's battery health with real-time data, historical records, and customizable alerts for over-charge, over-discharge, and temperature. Connect locally via Bluetooth or remotely via Wi-Fi to track battery status, cell performance, and potential issues.

**Highlights:** Real-time battery data (current, voltage, SOC, SOH), Cell-level monitoring, Historical alarm and protection records, Customizable warning values, Bluetooth and Wi-Fi connectivity, Device sharing and management

**In-app purchases:** none


### JBD BMS

[App page](https://appshunter.io/ios/app/jbd-bms/id6479194416)

Monitor and control lithium batteries in real-time via Bluetooth or WiFi. View historical data, manage charge/discharge, and update device firmware. Device sharing and language switching are also available.

**Highlights:** Real-time battery status monitoring, Historical data graphs, Charge and discharge control, Device management, Firmware upgrades, Bluetooth/WiFi connectivity

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BMS free?

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

### Is JBD BMS free?

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

### Which has better reviews, BMS or JBD BMS?

BMS is rated higher. BMS averages 5.0 out of 5 from 1 ratings, while JBD BMS averages 3.1 from 26 ratings.

### Do BMS or JBD BMS have ads?

Neither BMS nor JBD BMS shows ads.

### Which is updated more often, BMS or JBD BMS?

BMS ships an update every 2 months, and JBD BMS every 3 weeks. Most recently, BMS was updated on September 23, 2026 and JBD BMS on September 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*