# Trojan SmartBattery App vs Qomolander BMS

The clearest difference is rating: Qomolander BMS at 5.0 against Trojan SmartBattery App's 3.8. Qomolander BMS also leads on iOS requirement (13.0 vs 16.0). Trojan SmartBattery App's advantage is ratings volume (5 vs 1). 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.

Qomolander BMS holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Trojan SmartBattery App has 5 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly monthly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Trojan SmartBattery App | Qomolander BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (5 ratings)](https://appshunter.io/ios/app/trojan-smartbattery-app/id6444421359/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qomolander-bms/id6448225100/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | Free |
| Size | 6 MB | 46 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Trojan Battery](https://appshunter.io/developer/1654570062) | [Shenzhen Qomolander Technology Co., LTD](https://appshunter.io/developer/1721107293) |

## What reviewers say

### Trojan SmartBattery App

[App page](https://appshunter.io/ios/app/trojan-smartbattery-app/id6444421359)

Monitor your smart batteries remotely via Bluetooth. View real-time charge levels, voltage, current, and Ahr usage. Receive notifications for alarms and access detailed battery information, including manufacturer and serial number.

**Highlights:** Bluetooth battery connection, Real-time SoC, voltage, and current monitoring, Multiple battery support, Detailed battery information, Alarm notifications, User manual link

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

**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 Trojan SmartBattery App free?

Trojan SmartBattery App is free to download, with no in-app purchases.

### Is Qomolander BMS free?

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

### Which has better reviews, Trojan SmartBattery App or Qomolander BMS?

Qomolander BMS is rated higher. Trojan SmartBattery App averages 3.8 out of 5 from 5 ratings, while Qomolander BMS averages 5.0 from 1 ratings.

### Do Trojan SmartBattery App or Qomolander BMS have ads?

Neither Trojan SmartBattery App nor Qomolander BMS shows ads.

### Which is updated more often, Trojan SmartBattery App or Qomolander BMS?

Trojan SmartBattery App ships an update monthly, and Qomolander BMS monthly. Most recently, Trojan SmartBattery App was updated on November 3, 2026 and Qomolander BMS on November 3, 2026.

---

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