Company / App Name: Important contacts
What does it do?
It allows you to select contacts who can call you in silent mode by phone, Whatsapp, Messenger, Viber, Telegram etc. It also has auto night mode and you can select which people can call you at night.
Why do we need it?
Because many of us have ever missed important calls in silent mode.
Who is it for?
For everyone with friends, relatives or a job.
What makes it stand out from the crowd?
Nothing with this functions exists.
Possible updates are: adding flash blinking on calls, settings to allow/disallow messages and calls separately, maybe some simple contact management.