That's great but I want to be able to share such app with my family members coleagues

Are they such new/fleeting friends that they can't wait 24 hours? Otherwise, it might be a good thing that people can't be persuaded to install an app because a "friend" told them to, and it's somehow so urgent that they can't wait 24 hours.

Until it gets lengthened to 48 hours, then one week, then ome month and then it gets removed alltogether in the name of "security".