CallMeSafe, a revolutionary Android app that empowers users to make private calls to anyone worldwide without exposing their actual phone number. When you call someone, they'll receive your number as a mysterious "Private Number" or a randomly generated 4-5 digit identifier. To fuel your calling spree, our user-friendly app features a credits system. You can earn credits by watching engaging reward videos or purchase them through Android's in-app billing and UPI payment options. Once you've accumulated your credits, you can use them to make unlimited calls. Our app also utilizes Firebase's robust database to efficiently manage user profiles and send personalized push notifications. For the...