# VTOMAN

> App for monitoring emergency power equipment status via Bluetooth or QR code. (iPhone/iPad app by Shenzhen Carku Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/vtoman/id6741952045 (this page in markdown: same URL + `.md`)
- Developer: [Shenzhen Carku Technology Co., Ltd.](https://appshunter.io/developer/1584274042)
- Category: Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 35 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2025-02-19
- Data updated: 2026-07-20
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/vtoman/id6741952045/reviews.md

## What is VTOMAN?

VTOMAN is a simple, fast and convenient APP that provides operating status data of emergency power equipment. You can check the temperature, power, voltage and other detailed information of the equipment, monitor the status of the equipment in real time, and help you better understand the usage of the equipment and arrange charging reasonably. Or use time.
- Connect the device's Bluetooth through VTOMAN and obtain device-related information.
- Scan the QR code on the device to obtain device-related information, which is more convenient and faster.

## Key features

- Real-time operating status monitoring
- View temperature, power, and voltage
- Bluetooth device connection
- QR code device scanning
- Understand equipment usage
- Arrange charging reasonably

## Recent user reviews (6 of 6)

All indexed reviews: https://appshunter.io/ios/app/vtoman/id6741952045/reviews.md

### 1/5 — What is this app even for?

*2025-11-08, version 2.7.81*

What VTOMAN products support Bluetooth or networking/wi-fi?

### 1/5 — Doesn’t work

*2025-10-30, version 2.7.72*

Opened the app and tried to register. It asked for a phone number, which I provided and then failed to send a verification code - no further progress was possible 
Useless

### 1/5 — Steve

*2025-07-12, version 2.7.5*

App not working you follow all the steps to login and nothing happens come on vtoman get this sorted before you get more bad press on what probably seems to be a good product

### 1/5 — Shocking

*2025-05-20, version 1.0*

Absolute waste of money the product is poor and this app doesn’t work

### 1/5 — Non functional

*2025-05-20, version 1.0*

Just doesn't work at all.

### 1/5 — Doesn’t seem to work

*2025-05-16, version 1.0*

As much I have tried I don’t seem to be able to get this app open let alone working. I put my phone number in and the correct country code nothing. What am I doing wrong

## Frequently asked questions about VTOMAN

### What devices does VTOMAN support?

VTOMAN is available for iPhone and iPod devices. It is designed to monitor emergency power equipment.

### How do I connect VTOMAN to my device?

You can connect VTOMAN to your emergency power equipment by either establishing a Bluetooth connection or by scanning the QR code located on the device.

### What kind of information can I see in VTOMAN?

VTOMAN provides detailed operating status data, including temperature, power levels, and voltage of the emergency power equipment.

### Is VTOMAN free to use?

Yes, VTOMAN is a free application. There are no costs associated with downloading or using its core features for monitoring.

### How often is VTOMAN updated?

The latest version of VTOMAN is 2.7.90, and it was last updated on March 5, 2026. Updates typically include performance improvements and new features.

### What is the age rating for VTOMAN?

VTOMAN has an age rating of 4+, making it suitable for a wide range of users. It is designed for practical equipment monitoring.

### Does VTOMAN have ads?

No, VTOMAN does not contain advertisements. It is a free application designed to provide a clean and uninterrupted monitoring experience.

## Version history (last 5 releases)

### 2.7.90 — 2026-03-05

fix bug

### 2.7.86 — 2025-11-22

fix bug

### 2.7.81 — 2025-11-02

create account

### 2.7.72 — 2025-08-25

bug fix

### 2.7.5 — 2025-06-21

fix： bug修复

## More apps by Shenzhen Carku Technology Co., Ltd.

- [carku](https://appshunter.io/ios/app/carku/id1584274040)
- [YESPER](https://appshunter.io/ios/app/yesper/id6462661432)
- [Carku-Battery](https://appshunter.io/ios/app/carku-battery/id6464281693)

All apps by Shenzhen Carku Technology Co., Ltd.: https://appshunter.io/developer/1584274042

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-20.*