Proton Calendar: Secure Events

Keep your schedule private

Published by: Proton
Downloads
Revenue

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
229.00 ₩
Mail Plus (1 year)
88.00 ₩

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 158.50 ₩.

  • 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

3.33 out of 5

3 ratings in South Korea

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Ratings History

Proton Calendar Reviews

Fake

Your busted lgbqt on

United States

U will feel

Off to a rocky start

SirGooga on

United States

I’m migrating from Gmail to Proton services. Was surprised that there’s no support for iPad. Is this coming? Couldn’t paste my password in the login field to sign in, or use 1Password to autofill. Why? Worked fine in Protonmail. It also failed to login the first time due to some provisioning error, so I had to retype everything.

Doesn’t work

iPaulPro on

United States

The app randomly logged me out and now when I try to log back in, it says some weird error, like “unable to set up the settings.”

Many bugs

CrakS on

United States

Signs me out all the time. Only Proton app that does this. Cannot update calendar events. Crashes when adding a description. Cannot have multiple lines in description. Can’t change colors of different events without adding a separate calendar. Needs work!

It needs more work.

UCAV B on

United States

It’s pretty okay calendar. But it has one issue when it comes to alerting you for events. Also, I don’t like the fact that it signed you out. And you don’t even know if it signed out and then you a week later and you realize, you haven’t been getting your alerts.

Calendar shows the last date when was opened

iasun on

United States

I checked my events on July 9. When I opened calendar on July 11, it was still showing July 9. It seems that dates not updating automatically. You have to always tap on current day when you open calendar.

Dealbreaker for the Proton ecosystem?

Kribensisis on

United States

This app is very close to a dealbreaker for the whole Proton ecosystem. Here in 2024, a calendar has to just work. This is a solved problem. No CalDAV support (and thus no iOS event sync)? No calendar subscription management in the mobile app? A settings page comprised of one option? Privacy is great, but this has me searching for how to get a refund on Proton Plus. As an edit, Proton is very engaged with their product and did respond to my review, but no response can change the fact that the calendar doesn’t sync with a venerable standard like CalDAV. That’s astonishing. Proton is very admirable, but is missing real basics here. These are unforced errors.

Needs Additional Functionality

The77Ronin on

United States

Love Proton Apps! They are secure, beautiful and for the most part are full featured and have great functionality. Please, please, please add a search function and widgets!

Getting better but still needs work

Jacob Waller MN on

United States

The most annoying thing now is when you need to create an event for the next year you have to scroll through the date pick through every day. It would be way better to just be able to select the year and month then the date. Takes forever to get through the date picker. Still no iPad version. The iPhone version only works vertically not horizontally.

Unusable

MzBurney218 on

United States

Can’t create a calendar in this app, it always closes. Can’t create events without calendars so the app is basically useless

Store Rankings

Ranking History
App Ranking History not available yet
Category Rankings
Chart
Category
Rank
Top Free
215
Top Free
290
Top Free
309
Top Free
366
Top Free
392

Keywords

Proton Calendar Competitors

Name
Strongbox - Password Manager
KeePass & Password Safe Vault
Tuta | Encrypted Email App
Private, secure mail, calendar
Bitwarden 비밀번호 관리자
Secure your digital life
Canary Mail
최고의 AI 이메일 앱 및 캘린더
Standard Notes
End-to-end encrypted notes
Cryptomator
Cloud Storage Encryption
Logseq
Skiff Mail - Private email
Private, ad-free, encrypted
Yubico Authenticator
2FA with YubiKey
Notesnook: Private note taking
Locked notes, To-do list, Memo

Proton Calendar Installs

Last 30 days

Proton Calendar Revenue

Last 30 days

Proton Calendar Revenue and Downloads

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App Info

Publisher
Proton
Languages
Belarusian, Catalan, Czech, Danish, Dutch, English, Finnish, French, Georgian, German, Greek (modern), Hungarian, Indonesian, Italian, Korean, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Slovak, Spanish, Swedish, Chinese, Turkish, Ukrainian
Recent release
2.14.0 (1 month ago )
Released on
Nov 30, 2022 (2 years ago )
Last Updated
2 days ago
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