# CMPower 2.0 vs HC BMS

The clearest difference is update cadence: CMPower 2.0 at every 6 weeks against HC BMS's every 7 months. 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.

CMPower 2.0 ships an update every 6 weeks, HC BMS every 7 months. The most recent releases landed on June 1, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | CMPower 2.0 | HC BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/cmpower-20/id6443459339/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 7 months |
| Monetization | Free | — |
| Size | 2 MB | 3 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [QMS Inc](https://appshunter.io/developer/1562434977) | [Shenzhenshi Handexing Technology Co. , Ltd.](https://appshunter.io/developer/1616291924) |

## What reviewers say

### CMPower 2.0

[App page](https://appshunter.io/ios/app/cmpower-20/id6443459339)

Monitor the health and performance of your CMPower batteries. View state of charge, time to full charge/discharge, cycle life, current, voltage, capacity, and temperature. Supports monitoring multiple batteries simultaneously.

**Highlights:** Monitor battery health and performance, View state of charge percentage, Track time to full charge/discharge, Monitor cycle life, View charge/discharge current, voltage, and capacity, Check battery temperature, Support for multiple batteries

**Features:** macOS Compatibility

**In-app purchases:** none


### HC BMS

[App page](https://appshunter.io/ios/app/hc-bms/id6450982866)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CMPower 2.0 free?

CMPower 2.0 is free to download, with no in-app purchases.

### Is HC BMS free?

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

### Do CMPower 2.0 or HC BMS have ads?

Neither CMPower 2.0 nor HC BMS shows ads.

### Which is updated more often, CMPower 2.0 or HC BMS?

CMPower 2.0 ships an update every 6 weeks, and HC BMS every 7 months. Most recently, CMPower 2.0 was updated on June 1, 2026 and HC BMS on September 14, 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.*