Multitone Appear and Appear Lite
Multitone Appear App
A powerful communications and critical alerting tool, Multitone Appear transcends the limitations of app-to-app messaging. With Appear, it's all about who you want to contact, not how.
'
Multitone Appear Lite App
Appear Lite works as an enhanced pager for smartphones. Unlike SMS or app-based messaging, Appear Lite messages can override silent & DND settings: ideal for high-priority alerts which do not require a response.
'