CryptNotes

यह उपयोगकर्ता के फोन में एन्क्रिप्टेड रूप में सभी डेटा स्टोर जो एक नोट लेने app है।

It is a note taking app, which supports text, voice, images and location. It is a simple notes app which stores all the user's data in encrypted form inside the device. It is pin protected and encrypt data. The pin is stored in the device as the hash, so that there is no way it can read or cracked by anyone as hash are irreversible process. SHA-256 is used for hashing process.