OnPage, a virtual two way pager and priority messaging App with global coverage using WiFi or Cell service. OnPage cuts through the clutter on your smartphone to deliver critical messages immediately and notifies the sender the status of the message. The message via the OnPage service arrives to the smartphone as a prominent page with continuous alert until acknowledged. OnPage alerts go to a dedicated inbox so one can easily keep track of them without getting mixed with other emails or SMSs. The OnPage service is encrypted, redundant and persistent to ensure NO message is lost. Many IT professionals, Doctors, Service providers and first responders from organization of all sizes, are choosing OnPage pager app as it gives them the freedom of being anywhere and doing anything! Like watching a football game in a loud sport bar and yet getting that important message as soon as it arrives.