SalatReminder is a simple Atom feed generator that displays today's Salat timings based on your IP address' geographical location. Prayer timings are sourced from Islamic Finders Prayer Web service. Default options can be configured in a config.ini file. It does not work well with proxies that affect geolocation, but the title of the feed contains the current city and country.
h2H Messenger is a secure messenger client that uses PHP OpenSSL functions, mcrypt, and PHPSecLib to encrypt messages at-rest using RSA keys. The user only creates an account and the application handles the public key generation, key management, key exchange, and encryption and decryption of messages. There are no algorithms or key sizes to choose. It uses strong standards (AES 256, 4096 bit RSA Keys, SHA1, SHA512, etc.) in the background, and requires two-factor authentication using a code sent via SMS or using Asterisk.