# CelloVira

> UV-C disinfection operator app for machine control and usage logging. (iPhone/iPad app by Johnny Hwang.)

- Source: https://appshunter.io/ios/app/cellovira/id1521963230 (this page in markdown: same URL + `.md`)
- Developer: [Johnny Hwang](https://appshunter.io/developer/1521963232)
- Category: Business
- Price: Free
- Rating: 5.00/5 from 3 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 36 MB
- Released: 2020-07-17
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/cellovira/id1521963230/reviews.md

## What is CelloVira?

CelloVira Op is an App for UV-C Disinfection Operators.  It allows the operators to log in  with a unique ID which corresponds to the UV sanitation machine.  After logging in, the operator can turn on or turn off the UV-C disinfection machine. This app records the time and location when the operator turns on and off the UV-C sanitation machine.  In order to achieve that, each time the operator is using the App, the operator's smartphone will send its location to the cloud of this App.

## Key features

- Operator login with unique ID
- Remote control of UV-C machines
- Automatic time and location logging
- Cloud-based data storage
- Smartphone location tracking

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/cellovira/id1521963230/reviews.md

### 5/5 — It’s fantastic!

*2020-07-18*

This app is so convenient for a janitor. It can record all timing log for my operation of the UV machine.  Surprisingly, it can also record the location of disinfection on google map! That’s really useful for me to make sure when abc where I have done the UV disinfection.  It’s amazing!

## Frequently asked questions about CelloVira

### What is CelloVira used for?

CelloVira is an app for UV-C disinfection machine operators. It allows them to log in, control the disinfection machines, and automatically records the time and location of machine usage.

### Is CelloVira free to use?

Yes, CelloVira is available for free. It was released on July 17, 2020, and is currently priced at Free.

### What devices is CelloVira compatible with?

CelloVira is designed for use on smartphones that can transmit location data to the cloud. It has an age rating of 4+.

### How does CelloVira track machine usage?

When an operator uses the app, their smartphone sends its location to the app's cloud. This data is used to record the time and location of when the UV-C sanitation machine is turned on and off.

### How often is CelloVira updated?

The latest version of CelloVira is 1.23, which was last updated on September 3, 2020. The app was initially released in July 2020.

### What are the security features of CelloVira?

CelloVira requires operators to log in with a unique ID that corresponds to a specific UV sanitation machine, providing a level of access control for machine operation.

### What is the user feedback on CelloVira?

CelloVira has received a perfect rating of 5.0 stars from 3 user ratings, indicating a high level of user satisfaction with its functionality.

## Version history (last 1 release)

### 1.23 — 2020-09-03

fix the wrong words.

## More apps by Johnny Hwang

- [Furlio](https://appshunter.io/ios/app/furlio/id6751826719)

All apps by Johnny Hwang: https://appshunter.io/developer/1521963232

---

*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 2026-06-10.*