Nav by ViaOpta is a free Android navigation app designed for those with low vision. It offers voice-guided turn-by-turn navigation to help users reach their desired destination with ease. This app was developed in partnership with visually impaired users, making it user-friendly and intuitive.

The app provides users with their current position as a street address and allows them to insert waypoints for a more efficient route. Additionally, it lists the junctions/intersections around the user, alongside their distances from them. Users can also set favourite locations by category, making it easier to navigate to frequently visited places.

Nav by ViaOpta features integrated haptic interactions, making it easier for visually impaired users to use the application. The app also includes the Be My Eyes service, which allows users to call a sighted volunteer for live support. Overall, Nav by ViaOpta is an excellent navigation app for those with low vision, offering a range of features that make getting around easier and stress-free.