# Fusion BMS vs Lucky BMS

The clearest difference is iOS requirement: Lucky BMS at 9.0 against Fusion BMS's 11.0. On price, update cadence, 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.

Fusion BMS ships an update every 3 months, Lucky BMS every 5 months. The most recent releases landed on September 15, 2026 and July 5, 2026 respectively.

## The numbers

| Metric | Fusion BMS | Lucky BMS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Free | — |
| Size | 101 MB | 19 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [江西达伙网络科技有限公司](https://appshunter.io/developer/1234844673) | [立 冉](https://appshunter.io/developer/1637401546) |

## What reviewers say

### Fusion BMS

[App page](https://appshunter.io/ios/app/fusion-bms/id6443984576)

This intelligent management system monitors battery status, collects real-time operational data, and exchanges information with external devices. It enhances the safety, usability, and lifespan of lithium battery systems by providing detailed parameter displays and critical alerts.

**Highlights:** Real-time voltage, current, and power monitoring, Single cell voltage and alarm status display, Cell comparison and balance display, Temperature, short-circuit, over/under-voltage alarms, Warning event logging, Compatibility with various battery brands

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

**In-app purchases:** none


### Lucky BMS

[App page](https://appshunter.io/ios/app/lucky-bms/id6445901853)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fusion BMS free?

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

### Is Lucky BMS free?

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

### Do Fusion BMS or Lucky BMS have ads?

Neither Fusion BMS nor Lucky BMS shows ads.

### Which is updated more often, Fusion BMS or Lucky BMS?

Fusion BMS ships an update every 3 months, and Lucky BMS every 5 months. Most recently, Fusion BMS was updated on September 15, 2026 and Lucky BMS on July 5, 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.*