iPhone Screenshots


Please be advised that an update Apple made in iOS 12 may affect Loner Mobile’s functionality. Blackline recommends waiting to download iOS 12 if possible. Blackline is currently working with our developers and Apple to fix this issue. For more information, please see this notification: https://support.blacklinesafety.com/notifications/compatibility-issue-loner-mobile-ios-12-0/

Employees often work alone or interact with members of the public and require a non-intrusive solution to monitor their safety. Loner Mobile turns any smartphone into an easy-to-use safety monitoring platform.

Loner Mobile’s key features:

- Allows you to call for help using the emergency alert slider
- Allows you to periodically confirm your safety using the configurable check-in timer
- Drive-safe check-in ensures that alerts are silenced when you are driving over 20 km/h
- You’re located using of Wi-Fi and GPS so help knows your exact location
- Supervisors or management can receive SMS or email notifications when you request help
- Customized emergency response protocols ensure monitoring personnel get you the help you need
- Change configuration settings in seconds, either in-app or online with over-the-air transmission
- Use with optional Bluetooth accessories, Loner Duo or SOS Button

Loner Mobile is free to download but requires service activation and purchase of a software license. Contact Blackline Safety at support@blacklinesafety.com to request an activation code.

What’s New

Version 1.9.2

- New find my SOS Button feature
- Improvements to the pair a device page, including Bluetooth devices now sorting by proximity when trying to pair to allow you to easily identify which is your SOS Button or Loner Duo
- New option to forget a Bluetooth device
- Improvements to the drive safe check-in feature
- Added descriptions to no-motion sensitivity dropdown values for you to easily identify which is right for your needs
- Phone's vibration is now configurable from Loner Mobile's config page
- General bug fixes

For more information on this update, please check the article available from the Support Site:


Blackline Safety Corp
25.5 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad and iPod touch.
English, Dutch, French, German, Italian, Portuguese, Spanish
Age Rating
Rated 4+
This app may use your location even when it isn't open, which can decrease battery life.
© 2018 Blackline Safety Corp.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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