Enhance your home's safety with a low-cost, easy-to-install security system for your doors. It offers password-protected communication and long battery life without needing Wi-Fi or a mobile app for basic monitoring.
PhiDoor by Philippe Pascal


10+ similar apps compared and reviewed
IST is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.





Enhance your home's safety with a low-cost, easy-to-install security system for your doors. It offers password-protected communication and long battery life without needing Wi-Fi or a mobile app for basic monitoring.






Configure and manage dash cameras and Mobile Witness MDVRs. Access features like live video streaming, playback, AI calibration, and firmware updates. Ensures seamless setup and efficient control over your devices.


Access and manage your video surveillance systems remotely. View live feeds, control pylon devices, playback recorded videos, and receive alarm notifications directly on your mobile device.


Monitor your security cameras and NVRs remotely. View live feeds, playback recordings, and receive instant event notifications. Optimize your security system from anywhere.




Monitor your home's Wi-Fi video cameras remotely through a free mobile application. View live video feeds from any location by simply logging into your account on a smartphone or tablet.


Intelligent video security for businesses, eliminating the need for complex hardware. Set up smart cameras easily and manage them from any device. Offers advanced analytics like crowd counting and facial recognition.


Control your electric door remotely using your smartphone. This system pairs proprietary hardware with a mobile application to add smart functionality to existing doors without replacing locks.


Access and manage your Millennium Ultra software account remotely. Control your building's access system, including doors and floors, directly from your mobile device. Modify hardware settings, manage cardholder permissions, and review system reports.