Apps like yACK FAST

Here are some great alternatives to yACK FAST by Restock.com :
Bluefruit Connect
Bluefruit Connect
★4.1
WOW Scanner QR,NFC,BLE,U-SONIC
WOW Scanner QR,NFC,BLE,U-SONIC
★4.5
OBD JScan
OBD JScan
★4.4
Arduino Bluetooth Controller
Arduino Bluetooth Controller
★3.6
Fast Port Scanner
Fast Port Scanner
★3.5
GeminiMan WearOS Manager
GeminiMan WearOS Manager
★4.9
WeeNet - Network Utility Suite
WeeNet - Network Utility Suite
★3.6
Gretio - Automotive Scan Tool
Gretio - Automotive Scan Tool
★3.6
Bluetooth Terminal
Bluetooth Terminal
★5.0
IoT Toolbox
IoT Toolbox
★3.5
MakeApp for Blebricks
MakeApp for Blebricks
★4.2
WiPry
WiPry
★3.8
nRF Toolbox for Bluetooth LE
nRF Toolbox for Bluetooth LE
★3.6
WiFi Tools: Network Scanner
WiFi Tools: Network Scanner
★4.7
Testio
Testio
★3.5
QR Code Scanner - Scan Barcode
QR Code Scanner - Scan Barcode
★4.0