Right Calendar app is a versatile scheduling tool that offers unparalleled flexibility to its users. One of its standout features is that it is built on an open-source platform. This not only ensures transparency but also allows for constant updates and bug fixes from a community-driven effort.

One of the standout features of this calendar app is its commitment to protecting user information. It does not display any advertisements eliminating distractions and the potential for personal data to be collected without consent. Furthermore it doesn't engage in any kind of data collection preserving users' privacy by maintaining complete control over their own data.

Customization is another key aspect of this app offering users the ability to tailor their calendar experience in line with their preferences. Users can choose from various themes color schemes and layouts that suit their personal style or organizational needs.