# WBMS vs JBD BMS

The clearest difference is rating: WBMS at 5.0 against JBD BMS's 3.1. JBD BMS's advantage is update cadence (every 3 weeks vs every 24 months) and ratings volume (26 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

WBMS 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.

WBMS ships an update every 24 months, JBD BMS every 3 weeks. The most recent releases landed on September 16, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | WBMS | JBD BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wbms/id1582572321/reviews)** | [3.1 (26 ratings)](https://appshunter.io/ios/app/jbd-bms/id6479194416/reviews) |
| Number of ratings | 1 | **26** |
| Positive reviews | — | 23.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 25 MB | 40 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WOOLIIS TECHNOLOGY CO.,](https://appshunter.io/developer/1582572323) | [Dongguan Jiabaida Electronic Science & Technology Co., Ltd.](https://appshunter.io/developer/1420560982) |

## What reviewers say

### WBMS

[App page](https://appshunter.io/ios/app/wbms/id1582572321)

This application connects to intelligent electronic devices to display real-time and historical data. It allows users to export historical data in table format and supports both new and older versions of compatible devices.

**Highlights:** Real-time data display, Historical data charts, Export historical data, Supports new and old devices, Updated interface design

**Features:** macOS Compatibility

**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 WBMS free?

WBMS 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, WBMS or JBD BMS?

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

### Do WBMS or JBD BMS have ads?

Neither WBMS nor JBD BMS shows ads.

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

WBMS ships an update every 24 months, and JBD BMS every 3 weeks. Most recently, WBMS was updated on September 16, 2026 and JBD BMS on October 9, 2026.

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