# 汉德星BMS vs Supervolt

The clearest difference is iOS requirement: 汉德星BMS at 11.0 against Supervolt's 15.6. 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.

汉德星BMS ships an update every 3 weeks, Supervolt monthly. The most recent releases landed on September 14, 2026 and August 6, 2026 respectively.

## The numbers

| Metric | 汉德星BMS | Supervolt |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 42.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | — | Free |
| Size | 45 MB | 11 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhenshi Handexing Technology Co. , Ltd.](https://appshunter.io/developer/1616291924) | [Bauer Trading GmbH](https://appshunter.io/developer/1552664041) |

## What reviewers say

### 汉德星BMS

[App page](https://appshunter.io/ios/app/bms/id1485883435)

**In-app purchases:** none


### Supervolt

[App page](https://appshunter.io/ios/app/supervolt/id1552664039)

Monitor your LiFePO4 batteries with this app. It displays key parameters like capacity, voltage, current, and temperature. You can connect up to eight batteries simultaneously and name them for easy identification.

**Highlights:** Real-time battery data display, Capacity and remaining capacity, Voltage and current monitoring, Cell voltage and temperature, Connect up to 8 batteries, Name individual batteries, Two dashboard views

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 汉德星BMS free?

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

### Is Supervolt free?

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

### Do 汉德星BMS or Supervolt have ads?

Neither 汉德星BMS nor Supervolt shows ads.

### Which is updated more often, 汉德星BMS or Supervolt?

汉德星BMS ships an update every 3 weeks, and Supervolt monthly. Most recently, 汉德星BMS was updated on September 14, 2026 and Supervolt on August 6, 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.*