
TandemGPS
Integrated-LLS Navigation
Price history
About
This navigation app offers a unique, non-intrusive way to display speed data using light signals. It allows for customizable ride experiences, group sharing of routes, and detailed ride management, prioritizing driver safety and reduced screen interaction.
What's New in TandemGPS
1.0.1
August 4, 2025
some bugs fixes
FAQ
What is TandemGPS?
TandemGPS is a GPS-based speedometer app that uses integrated Light-Spectrum Signaling (LSS) to provide real-time speed data. It's designed as a safety tool for drivers, offering a non-intrusive alternative to traditional numeric speed readouts.
How does TandemGPS display speed?
TandemGPS sends speeds as user-defined light signals from your mobile device, aiming to reduce the need for drivers to take their eyes off the road.
Can I share my rides with others using TandemGPS?
Yes, TandemGPS allows users to create location-based rides and share them with verified group members. This is particularly useful for groups of motorcyclists who want to share navigation options.
What kind of customization does TandemGPS offer?
The app provides customizable navigation conditions, allowing users to tailor their experience based on skill level, environment, weather, and commutes. You can also customize speedometers and map styles.
How does TandemGPS handle ride management?
Each ride is saved with a unique filename and can be managed through the in-app Rides Manager. This allows for saving user-defined Tandem Speedometers and Map files.
Is TandemGPS suitable for group rides?
Yes, TandemGPS features Group Management for member-to-member connectivity and allows for the sharing of saved speedometers and map files within verified groups, making it ideal for group rides.
What are the security features of TandemGPS?
Security measures include requiring profile email sharing for group additions and only allowing shared files to be sent to verified Tandem Members. Members can also remove themselves from groups quietly.
What devices does TandemGPS support?
TandemGPS is currently supported on iPhone and iPod devices.





