Callblock - The first app to block telemarketers automatically in iOS
Rename Email - Easily change the subject of any email, by cloudHQ
Truecaller - Find a person by a name or phone number worldwide for free using Truecaller.
Rapid 2FA - A painless way to add two-factor authentication to your site
SpoofCard - Disguise your Caller ID
X (Twitter) - Connect with your friends and other fascinating people. Get in-the-moment updates on the things that interest you. And watch events unfold, in real time, from every angle.