Apps like Signal Conditioner

Here are some great alternatives to Signal Conditioner by Phoenix Contact GmbH & Co. KG :
Belimo Assistant
Belimo Assistant
★5.0
NFC Reader & QR Scanner
NFC Reader & QR Scanner
★4.1
Advanced NFC System Pro
Advanced NFC System Pro
★3.7
WOW Scanner QR,NFC,BLE,U-SONIC
WOW Scanner QR,NFC,BLE,U-SONIC
★4.5
NFC Tools
NFC Tools
★4.7
NFC write and read tags
NFC write and read tags
★4.3
NFC Checker & Tools
NFC Checker & Tools
★4.0
GetWetap - NFC Business Card
GetWetap - NFC Business Card
★4.0
QR Inventory - QR Code Mobile
QR Inventory - QR Code Mobile
★4.0
SendContact
SendContact
★4.5
Signal Detector
Signal Detector
★4.2
Testio
Testio
★3.5
Signal Detector Pro
Signal Detector Pro
★4.4
NFC.cool Tools Reader & Writer
NFC.cool Tools Reader & Writer
★3.9
NFC Tag Writer & Reader
NFC Tag Writer & Reader
★3.5
NFC/RF Reader and Writer
NFC/RF Reader and Writer
★3.6