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Proton Calendar: Secure Events

Your schedule is your business. This app ensures it stays that way, locked down and out of reach from prying eyes.

Key Figures

Downloads

250k+

User Rating

3.8/5

Total Ratings

1.7K

Publisher

Proton AG

A deep dive into the privacy-centric and functional capabilities offered by this encrypted calendar solution.

Proton Calendar: Secure Event Management Analysis

Zero-Access & End-to-End Encryption

This tool features robust end-to-end and zero-access encryption for all event details, including names, descriptions, and participants, ensuring only the user can access their sensitive schedule information.

No Ads, Trackers, or Data Harvesting

The app ensures user privacy by operating without ads, trackers, or any form of data harvesting, distinguishing it from conventional calendar services.

Swiss Privacy Law Protection

It benefits from strict Swiss privacy laws, providing a robust legal framework that safeguards user data from external access and demands.

User-Funded Privacy Model

The app is funded by its users rather than advertisers, reinforcing its commitment to privacy as its core business model and avoiding conflicts of interest with data monetization.

Cross-Device Synchronization

The app ensures that the user's calendar remains synchronized across all their devices, providing consistent access to their schedule from anywhere.

Seamless Proton Mail Integration

The app provides automatic integration with Proton Mail, allowing events and invites to be added directly from the user's secure inbox for streamlined scheduling.

Advanced Event Management

This tool features advanced options for event management, including multiple customizable reminders and the ability to set up recurring events on various frequencies.

Flexible Viewing Options

It allows users to customize their schedule display with agenda or day views, along with light and dark mode options for enhanced readability.

FAQ

Frequently Asked Questions

Everything you need to know about Proton Calendar: Secure Events

How does Proton Calendar protect user privacy?

Proton Calendar uses end-to-end encryption for event details and participants. It enforces strict Swiss privacy laws, prohibiting ads, trackers, and data harvesting.

Can I create recurring events in Proton Calendar?

Yes, Proton Calendar allows users to create recurring events. These can be set on a daily, weekly, monthly, yearly, or custom basis for flexible scheduling.

Can Proton Calendar provide multiple reminders for events?

Yes, Proton Calendar supports adding multiple reminders for your events. This feature ensures timely notifications, helping you manage your schedule effectively.

Does Proton Calendar offer a dark mode?

Yes, Proton Calendar allows users to view their schedule in either light or dark mode. This provides a customizable and comfortable visual experience.

Does Proton Calendar integrate with Proton Mail?

Yes, Proton Calendar automatically adds events and invites from your Proton Mail inbox. This integration streamlines schedule management by centralizing information.

How is Proton Calendar funded?

Proton Calendar is funded directly by its users, not advertisers. Its business model prioritizes privacy, ensuring no data harvesting for commercial gain.

Where is Proton Calendar data stored and protected?

Proton Calendar is based in Switzerland. All user data receives protection under strict Swiss privacy laws, ensuring robust legal safeguards for your information.

Does Proton Calendar sync across multiple devices?

Yes, Proton Calendar keeps your calendar synchronized across all your devices. This ensures your schedule and event information are always up-to-date everywhere.

Can users manage multiple calendars within Proton Calendar?

Yes, Proton Calendar supports managing multiple calendars. Users can organize private, reminder, holiday, and subscribed calendars, such as a "Marketing team" calendar, for comprehensive overview.

The following screenshots and description are sourced directly from the app's official store listing and are the property of the app developer.

App Store

Screenshots

Description

A calendar is a record of your life: Proton Calendar helps keep it private. Make the most of your time - See your upcoming events as you like with agenda or day view - View and reply to invites - Events and invites are automatically added to your calendar from your Proton Mail inbox - View your schedule in light or dark mode - Add multiple reminders for your events - Create recurring events on a daily, weekly, monthly, yearly, or custom basis - Keep your calendar in sync across all your devices Private by default - No ads, no trackers, and no data harvesting - We can’t spy on your calendar or misuse your data - Protected by the same end-to-end encryption used in Proton Mail - Event names, descriptions, and participants are stored with zero-access encryption - Based in Switzerland, all your data is protected by strict Swiss privacy laws People before profits - Funded by users, not advertisers — Privacy is our business model - Built by scientists and engineers who met at CERN and MIT and founded Proton Mail - Used by high-profile journalists and organizations globally What others say about Proton: “Proton has now made it stupid-easy to encrypt your schedule. Information about what you plan to do, where, and with whom, can be just as sensitive as the messages you send and receive.” Gizmodo Follow Proton on social media for all the latest news and offers: Facebook: /proton Twitter/X: @protonprivacy Reddit: /protonmail Instagram: /protonprivacy EULA: http://www.apple.com/legal/itunes/appstore/dev/stdeula