Proton Calendar: Secure Events

Keep your schedule private

Published by: Proton

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
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In-Apps

Proton Unlimited
£149.99
Mail Plus (1 year)
£59.99

Screenshots

Proton Calendar FAQ

  • Is Proton Calendar free?

    Yes, Proton Calendar is free to download, however it contains in-app purchases or subscription offerings.

  • Is Proton Calendar legit?

    ⚠️ The Proton Calendar app has poor ratings and negative feedback. Users seem unsatisfied with its performance or features.

    Thanks for the vote

  • How much does Proton Calendar cost?

    Proton Calendar has several in-app purchases/subscriptions, the average in-app price is £104.99.

  • What is Proton Calendar revenue?

    To get estimated revenue of Proton Calendar app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.

User Rating

3.47 out of 5

157 ratings in United Kingdom

5 star
57
4 star
29
3 star
23
2 star
27
1 star
21
Ratings History

Proton Calendar Reviews

🫤iPad version just iPhone scale

JulTimes2011 on

United Kingdom

Love Proton privacy, longing to upgrade to full paid suite, but calendar is too small. I don't organising life on phone because mistakes too easy to make at that small scale, but unfortunately the iPad app is just the same as the iPhone app, in both scale and layout. Come on Proton! I'd be happy to pay for a proper iPad scale calendar for iPad use!

Key features still missing

Random teenager on

United Kingdom

This app has good potential but the pace of development is shockingly slow. I have been a customer for 3 years and the despite Proton’s promises the app still lacks basic calendar features after that time… One basic feature that is lacking is having a shared calendar which allows two users (family members or colleagues) to both edit it in iOS. Sharing a calendar but not being able to edit someone’s calendar is pointless for family members… so why 3 years later hasn’t it been done yet despite promises? Likewise the calendar cannot be used offline, which is essential in many places where there is no Wi-Fi or phone signal - such as in large/old buildings, in rural areas, on the underground or when flying (this offline problem also applies to the Mail app). Without these basic features it isn’t usable. I still use the Apple calendar for everything. The pace of development needs to improve to incorporate these features or customers will leave

Why don’t you have a widget?!

$m0k3y on

United Kingdom

Proton Calender, first thing’s first… where’s the calendar widget?!

We need a widget

Sjulle88 on

United Kingdom

Loving Proton products. I’m just hesitant to migrate my calendar until there is an IOS widget!

Good private calendar

S38@! on

United Kingdom

Good app just needs iOS 18 dark icon now

Not good…

Crg9472 on

United Kingdom

The app is honestly pretty pathetic. As a paying customer if this app is not made useful by the time my subscription expires I’m leaving. Proton have great ideas, but the development is honestly embarrassing. Put the Proton Pass team on this app, learn from them. Your other teams need to get their act together.

A good start

phillmorgan86 on

United Kingdom

A great start to calendars from Proton, but missing some useful features. Widgets for home screens would be a nice touch

Needs Widgets

PursDios on

United Kingdom

Proton calendar would really benefit from some widgets that show off the monthly calendar or even weekly calendar

Needs iPad Support

//..k_fury on

United Kingdom

Quite basic right now, but the basics are fine. I hope to see an iPad optimised version available soon!

Needs full iOS support

Peaceful-Space on

United Kingdom

Developers please update your app to support the iPad thank you.

Store Rankings

Ranking History
Category Rankings
Chart
Category
Rank
Top Free
261
Top Free
280
Top Free
285
Top Free
294
Top Free
342

Keywords

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Proton Calendar Revenue

Last 30 days

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App Info

Publisher
Proton
Languages
Spanish, German, Belarusian, Catalan, Czech, Chinese, Korean, Danish, Slovak, Finnish, French, Georgian, Greek (modern), Hungarian, Indonesian, English, Italian, Dutch, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Swedish, Turkish, Ukrainian
Recent release
2.24.0 (2 weeks ago )
Released on
Nov 30, 2022 (3 years ago )
Last Updated
1 week ago
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