If issues persist, uninstall and reinstall the app.
Phone compatibility with Rexton hearing aid app
How do I know if my phone is compatible with the Rexton hearing aid app?
Look up the app on the App Store or Google Playto find detailed information about compatibility, such as required operating systems. Your hearing aid manual may also have helpful information.
Use the Compatibility Checker on Rexton's website. (Click or tap the link below.)