Revealit.me - ReveaiIt.me allows you to send a one time link to a self-destructing document.

Calendar Lock PEA - Calendar Lock PEA is an encrypted desktop calendar with a day, week and month view. The shown calendars are never stored unencrypted on your disk, but exist only in the RAM. Platform-independent, Open Source, no installation or registration required.

SafeNote - Encrypt and send files and notes with a link that automatically destruct after being read. SafeNote is a free web-based service that allows you to share a note or a file with confidentiality. There is no way to spying on you even to a hacker.

Maadly - Maadly is a social networking app where users share snippets of their everyday lives to others from...

Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.

Day by Day Organizer - Time management app that combines Google Calendar and Google Tasks and enhances their features.