# EE vs 罕能BMS

The clearest difference is update cadence: 罕能BMS at weekly against EE's every 2 months. 罕能BMS also leads on iOS requirement (9.0 vs 11.0). 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.

EE ships an update every 2 months, 罕能BMS weekly. The most recent releases landed on June 1, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | EE | 罕能BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (9 ratings)](https://appshunter.io/ios/app/ee-bms/id1558940642/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Size | 7 MB | 34 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [步泽 王](https://appshunter.io/developer/1517358781) | [守东 翟](https://appshunter.io/developer/1582118436) |

## What reviewers say

### EE

[App page](https://appshunter.io/ios/app/ee-bms/id1558940642)

This application serves as a battery management system, acting as a crucial link between batteries and users. It focuses on protecting secondary batteries by preventing overcharging and over-discharging, thereby enhancing battery utilization. It is suitable for various lithium battery products like electric vehicles, scooters, robots, and drones.

**Highlights:** Battery protection, Prevents overcharging, Prevents over-discharging, Increases battery utilization, Supports various lithium batteries, Ideal for EVs and drones

**Features:** macOS Compatibility

**In-app purchases:** none


### 罕能BMS

[App page](https://appshunter.io/ios/app/bms/id6446978287)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EE free?

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

### Is 罕能BMS free?

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

### Do EE or 罕能BMS have ads?

Neither EE nor 罕能BMS shows ads.

### Which is updated more often, EE or 罕能BMS?

EE ships an update every 2 months, and 罕能BMS weekly. Most recently, EE was updated on June 1, 2026 and 罕能BMS on September 10, 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.*