# 极空BMS vs Blaupunkt DVR Dashcam

The clearest difference is review sentiment: 极空BMS at 34% against Blaupunkt DVR Dashcam's 0%. 极空BMS also leads on update cadence (every 3 weeks vs every 2 months). Blaupunkt DVR Dashcam's advantage is iOS requirement (12.0 vs 17). 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.

极空BMS ships an update every 3 weeks, Blaupunkt DVR Dashcam every 2 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 极空BMS | Blaupunkt DVR Dashcam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (38 ratings)](https://appshunter.io/ios/app/bms/id1425725691/reviews)** | — |
| Number of ratings | **38** | — |
| Positive reviews | **34.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 36 MB | 128 MB |
| Requires iOS | 17 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [鹏 张](https://appshunter.io/developer/1425725690) | [Blapac Sdn Bhd](https://appshunter.io/developer/1267753574) |

## 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


### Blaupunkt DVR Dashcam

[App page](https://appshunter.io/ios/app/blaupunkt-dvr-dashcam/id1455603574)

Access and control your Blaupunkt DVR dashcam wirelessly. View real-time recordings, adjust settings, and manage video files directly from your smartphone.

**Highlights:** Real-time recording control, Configuration settings, Playback, download, and delete video, Set password, Wireless connection

**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 Blaupunkt DVR Dashcam free?

Blaupunkt DVR Dashcam is free to download, with no in-app purchases.

### Do 极空BMS or Blaupunkt DVR Dashcam have ads?

Neither 极空BMS nor Blaupunkt DVR Dashcam shows ads.

### Which is updated more often, 极空BMS or Blaupunkt DVR Dashcam?

极空BMS ships an update every 3 weeks, and Blaupunkt DVR Dashcam every 2 months. Most recently, 极空BMS was updated on October 23, 2026 and Blaupunkt DVR Dashcam on October 24, 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.*