# Lucky BMS vs Qomolander BMS

The clearest difference is update cadence: Qomolander BMS at monthly against Lucky BMS's every 5 months. Lucky BMS's advantage is iOS requirement (9.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Lucky BMS ships an update every 5 months, Qomolander BMS monthly. The most recent releases landed on July 5, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Lucky BMS | Qomolander BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qomolander-bms/id6448225100/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | — | Free |
| Size | 19 MB | 46 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [立 冉](https://appshunter.io/developer/1637401546) | [Shenzhen Qomolander Technology Co., LTD](https://appshunter.io/developer/1721107293) |

## What reviewers say

### Lucky BMS

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Qomolander BMS

[App page](https://appshunter.io/ios/app/qomolander-bms/id6448225100)

This app provides real-time monitoring of battery status, including voltage, current, and temperature. It connects via Bluetooth to display battery information, diagnose issues, and manage settings to extend battery life and enhance stability.

**Highlights:** Real-time battery parameter display (voltage, current, SOC, SOH, temp), Individual cell voltage monitoring, Cell balance and voltage difference display, Alarm status for various battery issues, Battery parameter modification, Battery program upgrades, Charging and discharging control

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

**In-app purchases:** none


## Frequently asked questions

### Is Lucky BMS free?

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

### Is Qomolander BMS free?

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

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

Neither Lucky BMS nor Qomolander BMS shows ads.

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

Lucky BMS ships an update every 5 months, and Qomolander BMS monthly. Most recently, Lucky BMS was updated on July 5, 2026 and Qomolander BMS on June 11, 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.*