Apps like CheckCentral

Here are some great alternatives to CheckCentral by Binary Fortress Software :
Dead Man's Snitch
Dead Man's Snitch
★4.0
TraceableLIVE ™
TraceableLIVE ™
★3.4
Change Detection
Change Detection
★4.0
Remote Notification Sync
Remote Notification Sync
★4.7
Site Monitor
Site Monitor
★3.6
UptimeRobot: Monitor anything!
UptimeRobot: Monitor anything!
★4.1
Pushsafer
Pushsafer
★4.1
Pronet Plus
Pronet Plus
★3.3
WhatisRemoved+
WhatisRemoved+
★4.0
Track - Email Tracking
Track - Email Tracking
★4.0
Optimus
Optimus
★4.4
ntfy - PUT/POST to your phone
ntfy - PUT/POST to your phone
★4.8
Save Notification History Log
Save Notification History Log
★4.3
Mailbutler
Mailbutler
★3.5
Data Usage - Data Manager
Data Usage - Data Manager
★4.4
CC Notifier
CC Notifier
★3.3