Proton Calendar: Secure Events
Keep your schedule private
FreeOffers In-App Purchases
2.11.0for iPhone, iPod touch
Age Rating
Proton Calendar: Secure Events Screenshots
About Proton Calendar: Secure Events
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
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
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What's New in the Latest Version 2.11.0
Last updated on Apr 24, 2024
Old Versions
New in this version:
- 3 days view: now you can get a focused snapshot of any 3 consecutive days in your calendar.
- 3 days view: now you can get a focused snapshot of any 3 consecutive days in your calendar.
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Version History
2.11.0
Apr 24, 2024
New in this version:
- 3 days view: now you can get a focused snapshot of any 3 consecutive days in your calendar.
- 3 days view: now you can get a focused snapshot of any 3 consecutive days in your calendar.
2.10.0
Apr 10, 2024
New in this version:
- Press and hold to create events: simply press on the day or week calendar to create a new event.
Fixed in this version:
- Crash while opening the app,
- Notifications sent for deleted events,
- Issue with event start/end time editing,
- Stability improvements.
- Press and hold to create events: simply press on the day or week calendar to create a new event.
Fixed in this version:
- Crash while opening the app,
- Notifications sent for deleted events,
- Issue with event start/end time editing,
- Stability improvements.
2.9.0
Mar 19, 2024
New in this version:
- Week view: plan your time more efficiently with a week-by-week overview of your upcoming events.
- Week view: plan your time more efficiently with a week-by-week overview of your upcoming events.
2.8.1
Mar 14, 2024
Fixed in this version:
- Cross-client compatibility when editing events
- Cross-client compatibility when editing events
2.8.0
Mar 7, 2024
New in this version:
- Send invitations: You can now add participants to your events.
- Norwegian language support.
- Send invitations: You can now add participants to your events.
- Norwegian language support.
2.7.0
Dec 11, 2023
New in this version:
- Month view
Fixed in this version:
- Incorrect date inside a notification, after DST change
- Month view
Fixed in this version:
- Incorrect date inside a notification, after DST change
2.6.1
Oct 30, 2023
Fixed in this version:
- App crash when toggling 'All Day' option on the create event screen.
- Incorrect event start date when creating events for days other than today.
- App crash when toggling 'All Day' option on the create event screen.
- Incorrect event start date when creating events for days other than today.
2.6.0
Oct 4, 2023
New in this version:
- Copying a participants email address on long press.
Fixed in this version:
- General performance.
- Opening event details for zero-duration events with specific recurring rules.
- Opening a specific day when clicking on a date from the mini calendar.
- Copying a participants email address on long press.
Fixed in this version:
- General performance.
- Opening event details for zero-duration events with specific recurring rules.
- Opening a specific day when clicking on a date from the mini calendar.
2.5.0
Jul 25, 2023
New in this version:
- Catalan, Czech, Danish, Spanish, Spanish (Latin America), Finnish, Hungarian, Italian, Indonesian, Dutch, Polish, Portuguese (Brasil), Romanian, Swedish, Turkish, Belarusian, Russian, Ukrainian, Georgian, Chinese Traditional languages support.
- Deleting a calendar.
Fixed in this version:
- General stability.
- Catalan, Czech, Danish, Spanish, Spanish (Latin America), Finnish, Hungarian, Italian, Indonesian, Dutch, Polish, Portuguese (Brasil), Romanian, Swedish, Turkish, Belarusian, Russian, Ukrainian, Georgian, Chinese Traditional languages support.
- Deleting a calendar.
Fixed in this version:
- General stability.
2.4.0
Jun 20, 2023
New in this version:
- Updated calendar grouping.
- Setting custom full day notifications for a calendar.
Fixed in this version:
- Improved timezone updating.
- Login issue.
- Event creation issue.
- General stability.
- Updated calendar grouping.
- Setting custom full day notifications for a calendar.
Fixed in this version:
- Improved timezone updating.
- Login issue.
- Event creation issue.
- General stability.
2.3.0
May 23, 2023
New in this version:
- Calendar creation.
- Upgrading your plan.
- Setting calendars as default.
- Improved location and description fields.
Fixed in this version:
- General stability.
- Calendar creation.
- Upgrading your plan.
- Setting calendars as default.
- Improved location and description fields.
Fixed in this version:
- General stability.
2.2.0
Apr 18, 2023
New in this version:
- French and German languages support.
- Automatic answer reset for answered single edits in a series.
Improved in this version:
- Refreshing of the calendar list in the settings.
- French and German languages support.
- Automatic answer reset for answered single edits in a series.
Improved in this version:
- Refreshing of the calendar list in the settings.
2.1.0
Mar 20, 2023
New in this version:
- Calendar list in the settings.
Fixed in this version:
- Unexpected logouts when upgrading to a new version.
- Offline error handling.
- General stability.
- Calendar list in the settings.
Fixed in this version:
- Unexpected logouts when upgrading to a new version.
- Offline error handling.
- General stability.
2.0.5
Mar 2, 2023
Fixed in this version:
- General stability.
- General stability.
2.0.4
Feb 21, 2023
Fixed in this version:
- Notification improvements.
- General stability.
- Notification improvements.
- General stability.
2.0.3
Feb 1, 2023
Fixed in this version:
- Error handling improvement.
- Adjustment of the time zone list.
- Issue affecting event display on subscribed calendars.
- General stability.
- Error handling improvement.
- Adjustment of the time zone list.
- Issue affecting event display on subscribed calendars.
- General stability.
2.0.2
Dec 28, 2022
New in this version:
- Improved event loading on the day view.
Fixed in this version:
- Issue that caused local notifications not to arrive.
- Issue with calendar events synchronization.
- Issue affecting the ability to edit an event location.
- Issue affecting write permissions for shared calendars.
- Improved event loading on the day view.
Fixed in this version:
- Issue that caused local notifications not to arrive.
- Issue with calendar events synchronization.
- Issue affecting the ability to edit an event location.
- Issue affecting write permissions for shared calendars.
2.0.1
Dec 8, 2022
Fixes:
- Optimize battery consumption,
- Fix the app crashes when a zero-duration recurring/encrypted event is opened,
- Fix the app crashes when a notification is opened for a zero-duration recurring event,
- Fix part-day events display when the user's preferred time zone is updated.
Improvements:
- Day view scroll issues when switching between agenda and day view,
- Improve displaying start and end date on the creation event screen for smaller iPhones,
- Optimize the time needed to answer invitations.
- Optimize battery consumption,
- Fix the app crashes when a zero-duration recurring/encrypted event is opened,
- Fix the app crashes when a notification is opened for a zero-duration recurring event,
- Fix part-day events display when the user's preferred time zone is updated.
Improvements:
- Day view scroll issues when switching between agenda and day view,
- Improve displaying start and end date on the creation event screen for smaller iPhones,
- Optimize the time needed to answer invitations.
2.0.0
Nov 30, 2022
Proton Calendar: Secure Events FAQ
Click here to learn how to download Proton Calendar: Secure Events in restricted country or region.
Check the following list to see the minimum requirements of Proton Calendar: Secure Events.
iPhone
Requires iOS 14.1 or later.
iPod touch
Requires iOS 14.1 or later.
Proton Calendar: Secure Events supports English, Belarusian, Catalan, Czech, Danish, Dutch, Finnish, French, Georgian, German, Greek, Hungarian, Indonesian, Italian, Korean, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Slovak, Spanish, Swedish, Traditional Chinese, Turkish, Ukrainian
Proton Calendar: Secure Events contains in-app purchases. Please check the pricing plan as below:
Proton Unlimited
$149.99
Mail Plus (1 year)
$59.99
