# Pro BMS vs Evacool

The clearest difference is update cadence: Evacool at fortnightly against Pro BMS's every 2 months. Evacool also leads on iOS requirement (12.0 vs 15.6). 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.

Pro BMS ships an update every 2 months, Evacool fortnightly. The most recent releases landed on August 18, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Pro BMS | Evacool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/pro-bms/id6474855560/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 35 MB | 71 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Leagend Optoelectronics Co., Ltd.](https://appshunter.io/developer/6798210621) | [显松 罗](https://appshunter.io/developer/585124175) |

## What reviewers say

### Pro BMS

[App page](https://appshunter.io/ios/app/pro-bms/id6474855560)

This utility app measures and displays real-time battery parameters like voltage, current, and capacity. It offers customizable protection functions and allows for voltage/current curve export. Control and monitoring are available via a mobile app.

**Highlights:** Real-time voltage and current measurement, Power, charge, and discharge capacity monitoring, Customizable protection functions (overvoltage, overcurrent, etc.), Color LCD display of comprehensive data, Voltage and current curve display and export, Mobile app control and communication

**Features:** macOS Compatibility

**In-app purchases:** none


### Evacool

[App page](https://appshunter.io/ios/app/evacool/id6477353705)

This application functions as a remote controller for conditional devices. It allows users to manage and interact with compatible hardware through their mobile device.

**Highlights:** Remote device control, Conditional device management, Mobile interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pro BMS free?

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

### Is Evacool free?

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

### Do Pro BMS or Evacool have ads?

Neither Pro BMS nor Evacool shows ads.

### Which is updated more often, Pro BMS or Evacool?

Pro BMS ships an update every 2 months, and Evacool fortnightly. Most recently, Pro BMS was updated on August 18, 2026 and Evacool on October 1, 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.*