Apps like Simplicity Connect

Here are some great alternatives to Simplicity Connect by Silicon Laboratories :
BLE Scanner (Connect & Notify)
BLE Scanner (Connect & Notify)
★3.9
ST BLE Toolbox
ST BLE Toolbox
★4.0
Bluetooth Terminal (BT Serial)
Bluetooth Terminal (BT Serial)
★4.9
Thingsup BLE Beacon Scanner an
Thingsup BLE Beacon Scanner an
★3.4
Shelly BLE Debug
Shelly BLE Debug
★3.6
BLE Tool
BLE Tool
★4.4
Microchip Bluetooth Data
Microchip Bluetooth Data
★3.6
DataLogger
DataLogger
★3.3
NanoBeacon BLE Scanner
NanoBeacon BLE Scanner
★3.5
nRF Connect for Mobile
nRF Connect for Mobile
★4.3
Bluetooth Finder & BLE Scanner
Bluetooth Finder & BLE Scanner
★4.0
ST BLE Mesh
ST BLE Mesh
★3.8
ST BLE Sensor
ST BLE Sensor
★3.7
BLE Checker - Check Bluetooth
BLE Checker - Check Bluetooth
★4.3
Bluetooth Radar
Bluetooth Radar
★4.3
Microchip Bluetooth Audio
Microchip Bluetooth Audio
★4.6