Are there other apps available that are approved for use with FreeStyle Libre sensors?
No, the FreeStyle LibreLink app is the only app that has been tested by Abbott Diabetes Care to be compatible with FreeStyle Libre sensors. The FreeStyle LibreLink4 app was developed to ensure compliance with local regulations, including safety and performance requirements in accordance with the intended use. Any product that is intended to be compatible with FreeStyle Libre sensors would also need to comply with these regulations as well.