One-Time Secret - One-Time Secret is a way to share sensitive information simple and secure.
Day by Day Organizer - Time management app that combines Google Calendar and Google Tasks and enhances their features.
Password.link - Securely send and receive secrets using a one-time link. The secret is encrypted and decrypted in the browser using an encryption key only known by the user. Has features like notifications, teams, API. Trusted by IT teams all around the world.
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.
Password Pusher - Go Ahead. Email Another Password.
Business Calendar - Powerful and easy to use calendar app for Android including weather, widgets and tasks.