Alertifii

The official app for: https://www.alertifii.com
Alertifii makes it easy to get critical notifications on iPhone.
Easy Integration - Easily integrate Alertifii in your web app, network monitor, shell script, or anything else you can think of to send notifications.
Critical Notifications - Bypass the device's mute switch and quiet hours to ensure your most important notifications are always heard.
Team Support - Easily add your team members to your account and send notifications to their devices.
Simple On-Call - Our punch-in/out on-call management makes it easy for you to distribute alerts among your team.