NewRadioSupporter - 5G Network Checker is an Android app developed by takusan_23. It falls under the Utilities & Tools category and is available for free.

This app allows users to check which type of 5G network they are connected to, including Sub-6, mmWave, Dynamic Spectrum Sharing (DSS), and Anchor Band. It also provides information on whether the connection is using Standalone (5G SA) or Non-Standalone (5G NSA) mode.

If a user experiences a switch from 5G to 4G during a data connection, it is likely due to the Anchor Band.

NewRadioSupporter offers a widget feature, allowing users to conveniently check their network status directly from their home screen. Additionally, it provides a notification icon for quick access even when running in the background.