RizkSaade
Once done answering them all make sure to stare at each other for 4 minutes!
redCall allows you to share moments by making a phone call to many people at once. You will hear from your friends, community and celebrities live and more personally than ever! Simply put: record a voice message and press send. Instantaneously, your audience phones would ring as if you are personally calling them. They would then pick up and listen to what you have to say. Whether you are redCalling your friends and family: "She said yes!" or you are receiving a redCall from your favourite singer releasing her latest hit, redCall is a great way to share the moment and be the first to know!
Show HN: RedCall – call multiple people at once
Why is Facebook asking for users preferred temperature scale?
Ask HN: Why does Instagram ask users about their gender (in profile settings)?
It's not a required information but it is listed as a field in the Private Information section of the profile settings. Thank you
Ask HN: Why doesn't Vine have usernames?
Vine does not adopt a username approach as does twitter or instagram. Any idea why and how this reflects on inbound traffic to the app (referral to users profiles)? Any suggested best practices and examples to deal with usernames. Thank you.
What are the pros and cons of implementing social login for a mobile app?
By social login I am referring to enableing users to login to your app using their social identity from more FB, twitter, ... Thank you.