Comment on List of URLs checked by Twitter for its app targetingparentComments−cwalcott11yIt's not a requirement. Apps can use these to send someone to another app, along with optional information. For example, it's how you used to login via Facebook (before it was built into iOS).
Comments
It's not a requirement. Apps can use these to send someone to another app, along with optional information. For example, it's how you used to login via Facebook (before it was built into iOS).