# 极空BMS vs myCalpha

The clearest difference is rating: myCalpha at 4.0 against 极空BMS's 3.5. myCalpha also leads on device support (3 vs 1) and iOS requirement (11.0 vs 17). 极空BMS's advantage is ratings volume (37 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

myCalpha holds the better App Store score, 4.0 against 3.5. That said, the two scores are not equally well evidenced: 极空BMS has 37 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | 极空BMS | myCalpha |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (37 ratings)](https://appshunter.io/ios/app/bms/id1425725691/reviews) | **[4.0 (1 ratings)](https://appshunter.io/ios/app/mycalpha/id6474948024/reviews)** |
| Number of ratings | **37** | 1 |
| Positive reviews | 34.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free | Free |
| Size | 36 MB | 169 MB |
| Requires iOS | 17 | **11.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [鹏 张](https://appshunter.io/developer/1425725690) | [Calpha Industries Inc.](https://appshunter.io/developer/1722889970) |

## What reviewers say

### 极空BMS

[App page](https://appshunter.io/ios/app/bms/id1425725691)

This application connects to a battery management system's active equalizer via Bluetooth. It allows for real-time monitoring of parameters and control over equipment settings.

**Highlights:** Real-time status monitoring, Operating parameter settings, Battery management system equipment control, Bluetooth connectivity

**Features:** macOS Compatibility

**In-app purchases:** none


### myCalpha

[App page](https://appshunter.io/ios/app/mycalpha/id6474948024)

Monitor and remotely control your smart energy devices in real-time. View historical performance data and set custom energy usage strategies for efficiency. Easily share device access with family and manage multiple devices simultaneously.

**Highlights:** Real-time device monitoring, Remote device control, Historical energy data analysis, Custom energy usage strategies, Device sharing with family, Multi-device management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 极空BMS free?

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

### Is myCalpha free?

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

### Which has better reviews, 极空BMS or myCalpha?

myCalpha is rated higher. 极空BMS averages 3.5 out of 5 from 37 ratings, while myCalpha averages 4.0 from 1 ratings.

### Do 极空BMS or myCalpha have ads?

Neither 极空BMS nor myCalpha shows ads.

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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.*