India's UIDAI has introduced a new Aadhaar app for smartphones. This free app allows citizens to securely carry their digital Aadhaar card, eliminating the need for physical copies. Features include facial recognition, biometric locks, and QR code sharing. Families can manage up to five profiles on one device. The app complements the existing mAadhaar app, which handles document downloads and card orders. This digital solution offers enhanced privacy and convenience for everyday identity verification.