# BM6 vs iTechworld Connect

The clearest difference is update cadence: iTechworld Connect at every 6 days against BM6's every 5 weeks. BM6's advantage is review sentiment (46% vs 32%). 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.

BM6 ships an update every 5 weeks, iTechworld Connect every 6 days. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | BM6 | iTechworld Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (17 ratings)](https://appshunter.io/ios/app/bm6/id1561912036/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | **45.8% of reviews** | 32.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 6 days** |
| Monetization | Free | Free |
| Size | 64 MB | 13 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Leagend Optoelectronics Co., Ltd.](https://appshunter.io/developer/6798210621) | [ITECHWORLD GLOBAL PTY LTD](https://appshunter.io/developer/1745464724) |

## What reviewers say

### BM6

[App page](https://appshunter.io/ios/app/bm6/id1561912036)

Monitor your car's battery in real-time via Bluetooth. This app tests starting and charging systems, records engine start/stop times, and displays all data on your mobile device for easy management of your vehicle's battery power.

**Highlights:** Real-time battery voltage monitoring, Starting system voltage test, Charging system voltage test, Records engine start/stop times, Bluetooth data display, Vehicle battery power management

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


### iTechworld Connect

[App page](https://appshunter.io/ios/app/itechworld-connect/id6502434668)

Monitor and control your iTechworld lithium batteries and power stations in real-time from your iPhone or iPad. Get instant insights into charge status, voltage, and temperature, with intelligent alerts for critical events.

**Highlights:** Real-time monitoring of charge, voltage, current, and temperature, Individual cell voltage tracking and cycle count, Home and lock screen widgets for quick status checks, Intelligent alerts for low battery, overheating, and connection loss, Bluetooth and QR code connection methods, Background monitoring, Remote charge and discharge control

**In-app purchases:** none


## Frequently asked questions

### Is BM6 free?

BM6 is free to download, with no in-app purchases.

### Is iTechworld Connect free?

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

### Do BM6 or iTechworld Connect have ads?

Neither BM6 nor iTechworld Connect shows ads.

### Which is updated more often, BM6 or iTechworld Connect?

BM6 ships an update every 5 weeks, and iTechworld Connect every 6 days. Most recently, BM6 was updated on October 13, 2026 and iTechworld Connect on October 14, 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.*