# Emotor vs JBD BMS

The clearest difference is update cadence: JBD BMS at every 3 weeks against Emotor's every 4 months. JBD BMS also leads on rating (3.1 vs 2.9). Emotor's advantage is iOS requirement (7.1 vs 15.0). On price, review sentiment, ratings volume and ads there is nothing between them.

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

JBD BMS holds the better App Store score, 3.1 against 2.9. Both are backed by a comparable volume of ratings — 14 and 26 respectively. Written reviews point the same way: 19% of Emotor's written reviews are positive against 23% of JBD BMS's.

Emotor ships an update every 4 months, JBD BMS every 3 weeks. The most recent releases landed on June 10, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Emotor | JBD BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (14 ratings)](https://appshunter.io/ios/app/emotor/id1126260534/reviews) | **[3.1 (26 ratings)](https://appshunter.io/ios/app/jbd-bms/id6479194416/reviews)** |
| Number of ratings | 14 | **26** |
| Positive reviews | 18.9% of reviews | **23.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 23 MB | 40 MB |
| Requires iOS | **7.1** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Hangzhou YuYang Technology Co., LTD.](https://appshunter.io/developer/915709641) | [Dongguan Jiabaida Electronic Science & Technology Co., Ltd.](https://appshunter.io/developer/1420560982) |

## What reviewers say

### Emotor

[App page](https://appshunter.io/ios/app/emotor/id1126260534)

Control and monitor your Emotor device directly from your smartphone. Adjust controller parameters, view real-time status, and even manage external LED lighting for an enhanced interactive experience.

**Highlights:** Smartphone control of Emotor controllers, Adjust controller parameters, View real-time controller status, Control external LED lighting, Interactive user experience

**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 Emotor free?

Emotor 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, Emotor or JBD BMS?

JBD BMS is rated higher. Emotor averages 2.9 out of 5 from 14 ratings, while JBD BMS averages 3.1 from 26 ratings.

### Do Emotor or JBD BMS have ads?

Neither Emotor nor JBD BMS shows ads.

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

Emotor ships an update every 4 months, and JBD BMS every 3 weeks. Most recently, Emotor was updated on June 10, 2026 and JBD BMS on September 23, 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.*