Proton Calendar

Proton Calendar is a useful tool with various planners designed to help you manage your time as if it were a private agenda.

On this app, you can create recurring events that you can customize or set up on a daily, weekly, monthly, or yearly basis. In addition, to make it easier to manage your time, you can automatically sync between browsers and devices.

As with most planning tools, Proton Calendar lets you add reminders to any event you schedule. Likewise, it's worth mentioning that Proton Calendar includes a widget that you can place on your Android's main screen, so you can check your agenda at a glance, without opening the app.

One of the strengths of this personal agenda is the privacy it offers by fully encrypting your data. Proton Calendar doesn't have ads since it's funded by its own users, which further demonstrates its commitment to protecting your privacy.

With Proton Calendar, you can schedule your free time safely, without worrying about the privacy of your data thanks to its end-to-end encryption.