Apps like QRM+

Here are some great alternatives to QRM+ by QNAP :
Domotz Pro: Network Monitoring
Domotz Pro: Network Monitoring
★4.2
Endpoint Central
Endpoint Central
★4.6
42Gears SureMDM
42Gears SureMDM
★4.4
OvrC
OvrC
★3.9
Raymote
Raymote
★4.4
WiFi Manager & Data Monitor
WiFi Manager & Data Monitor
★3.9
GWN
GWN
★4.4
ExtremeCloud IQ Companion
ExtremeCloud IQ Companion
★3.9
MDM & Kiosk Mode by AppTec360
MDM & Kiosk Mode by AppTec360
★4.3
DVR Security Solutions
DVR Security Solutions
★3.8
Mobile Device Manager Plus
Mobile Device Manager Plus
★3.5
ConnectAlarm
ConnectAlarm
★4.4
Heartland Mobile Manager
Heartland Mobile Manager
★4.7
Nebula Mobile
Nebula Mobile
★3.8
RaspController
RaspController
★4.7
Proxmox Virtual Environment
Proxmox Virtual Environment
★4.0