Apps like CheckCentral

Here are some great alternatives to CheckCentral by Binary Fortress Software :
TraceableLIVE ™
TraceableLIVE ™
★3.4
Change Detection
Change Detection
★4.0
Remote Notification Sync
Remote Notification Sync
★4.7
Pushsafer
Pushsafer
★4.1
Keep Technologies
Keep Technologies
★5.0
Pronet Plus
Pronet Plus
★3.3
Site Monitor
Site Monitor
★3.6
WhatisRemoved+
WhatisRemoved+
★4.0
Track - Email Tracking
Track - Email Tracking
★4.0
ntfy - PUT/POST to your phone
ntfy - PUT/POST to your phone
★4.8
UptimeRobot: Monitor anything!
UptimeRobot: Monitor anything!
★4.1
Save Notification History Log
Save Notification History Log
★4.0
Mailbutler
Mailbutler
★3.5
Dell EMC CloudIQ
Dell EMC CloudIQ
★4.5
Data Usage - Data Manager
Data Usage - Data Manager
★4.4
Pushover
Pushover
★4.8