# OneSource Mobile App

> Emergency call system alarm monitoring and staff communication tool. (iPhone/iPad app by SENTRICS HOLDINGS, LLC.)

- Source: https://appshunter.io/ios/app/onesource-mobile-app/id1161779919 (this page in markdown: same URL + `.md`)
- Developer: [SENTRICS HOLDINGS, LLC](https://appshunter.io/developer/1662595523)
- Category: Business, Productivity
- Price: Free
- Rating: 3.60/5 from 13 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 6 MB
- Languages: American English
- Released: 2016-11-10
- Data updated: 2026-07-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/onesource-mobile-app/id1161779919/reviews.md

## What is OneSource Mobile App?

Monitor and acknowledge alarms and events on your on-site OneSource emergency call system. Your OneSource system must have app support enabled for this app to work with it.

Hear audible alerts unique to each alarm type which notify you of pending alarms and events even when your device's screen is off.

Send and receive text messages with other connected staff members.

Communicate with other staff members in real-time with push-to-talk voice messages. Received voice messages play even when your device's screen is off and can be replayed at any time.

## Key features

- Alarm and event monitoring
- Audible alerts for alarms
- Text messaging with staff
- Push-to-talk voice messages
- Background audio alerts
- Real-time communication

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/onesource-mobile-app/id1161779919/reviews.md

### 5/5 — Best app since the Calculator app!

*2022-12-28*

Highly recommend this app for anyone who loves checking alarms, now complete with “acknowledge” and “reset” features!  Connect with your fellow Ciscor users by sending classy text messages that will resurrect nostalgia of AOL Messenger.  Use your unique host address and test your connection over and over and over and over and over again!  This app rivals other apps on your phone such as Compass, Weather, and Stocks.  On top of all that, this app saved my marriage.

### 2/5 — Horrible battery performance.

*2022-12-05*

Developers please better optimize the app. While running in the background for only 4 hours it was using 50% of my battery. That is just horrible. iPhone 11, IOS 16.1.2.

## Frequently asked questions about OneSource Mobile App

### Does OneSource Mobile App have ads?

No, OneSource Mobile App does not contain advertisements. It is a free application designed for business use.

### What is the user rating for OneSource Mobile App?

OneSource Mobile App has an average rating of 3.6 stars based on 13 user ratings.

### On which devices can I use OneSource Mobile App?

OneSource Mobile App is available for iPhone, iPad, and iPod devices.

### What is the age rating for OneSource Mobile App?

OneSource Mobile App has an age rating of 4+, making it suitable for a wide range of users.

### How often is OneSource Mobile App updated?

The latest version, 1.6.2, was last updated on March 18, 2025. Updates are released periodically to improve functionality and reliability.

### Can I use OneSource Mobile App without an on-site system?

No, this app requires your on-site OneSource emergency call system to have app support enabled to function. It is designed to work in conjunction with the physical system.

### Does OneSource Mobile App support offline use?

The app's core functionality relies on connectivity to the on-site OneSource system for monitoring and communication. Real-time features like messaging and alerts require an active connection.

## Version history (last 5 releases)

### 1.6.2 — 2025-03-18

Added field for Receiver location for RTLS pendants using both RTLS and receiver location

### 1.6 — 2024-12-02

- Added Enhanced Location Features

### 1.4.5 — 2024-01-09

- Improved compatibility with 3rd party VOIP apps
- Synchronization of version numbers

### 1.4.3 — 2023-10-30

- Fixed connection stability issues

### 1.4.2 — 2023-10-18

- Minor bug fixes

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## More apps by SENTRICS HOLDINGS, LLC

- [Ensure360 Act](https://appshunter.io/ios/app/ensure360-act/id1662595521)

All apps by SENTRICS HOLDINGS, LLC: https://appshunter.io/developer/1662595523

## Related topics

[onesource by uchealth](https://appshunter.io/ios/topics/onesource-by-uchealth) · [one source uchealth](https://appshunter.io/ios/topics/one-source-uchealth)

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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 2026-07-04.*