# 海豚智能BMS vs 劲程

The clearest difference is iOS requirement: 海豚智能BMS at 12.0 against 劲程's 15.6. On price, update cadence, ads and in-app purchases 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, 劲程 every 8 days. The most recent releases landed on October 28, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 海豚智能BMS | 劲程 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 8 days** |
| Size | 36 MB | 18 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [惠州市佰铭诚电子有限公司](https://appshunter.io/developer/1631994436) | [XIAMEN JIFANG IOT INFORMATIONTECHNOLOGY CO., LTD.](https://appshunter.io/developer/1739707122) |

## What reviewers say

### 海豚智能BMS

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

**Features:** macOS Compatibility

**In-app purchases:** none


### 劲程

[App page](https://appshunter.io/ios/app/id6767810817)

**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 劲程 free?

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

### Do 海豚智能BMS or 劲程 have ads?

Neither 海豚智能BMS nor 劲程 shows ads.

### Which is updated more often, 海豚智能BMS or 劲程?

海豚智能BMS ships an update every 2 weeks, and 劲程 every 8 days. Most recently, 海豚智能BMS was updated on October 28, 2026 and 劲程 on October 8, 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.*