# 海豚智能BMS vs 博森电动

The clearest difference is update cadence: 博森电动 at every 5 days against 海豚智能BMS's every 2 weeks. 海豚智能BMS's advantage is iOS requirement (12.0 vs 16.6). 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.

海豚智能BMS ships an update every 2 weeks, 博森电动 every 5 days. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 海豚智能BMS | 博森电动 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Size | 36 MB | 53 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [惠州市佰铭诚电子有限公司](https://appshunter.io/developer/1631994436) | [惠州市超力源科技有限公司](https://appshunter.io/developer/1615346741) |

## What reviewers say

### 海豚智能BMS

[App page](https://appshunter.io/ios/app/bms/id6739831592)

**Features:** macOS Compatibility

**In-app purchases:** none


### 博森电动

[App page](https://appshunter.io/ios/app/id6788259031)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 海豚智能BMS free?

海豚智能BMS is free to download, with no in-app purchases.

### Is 博森电动 free?

博森电动 is free to download, with no in-app purchases.

### Do 海豚智能BMS or 博森电动 have ads?

Neither 海豚智能BMS nor 博森电动 shows ads.

### Which is updated more often, 海豚智能BMS or 博森电动?

海豚智能BMS ships an update every 2 weeks, and 博森电动 every 5 days. Most recently, 海豚智能BMS was updated on October 9, 2026 and 博森电动 on October 5, 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.*