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
¥22.00
Mail Plus (1 year)
¥9.00

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's quality is mixed. Some users are satisfied, while others report issues. Consider reading individual reviews for more context.

    Thanks for the vote

  • How much does Proton Calendar cost?

    Proton Calendar has several in-app purchases/subscriptions, the average in-app price is ¥15.50.

  • 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

3.57 out of 5

30 ratings in Japan

5 star
12
4 star
4
3 star
6
2 star
1
1 star
6
Ratings History

Proton Calendar Reviews

オフラインで使えず他のカレンダーの更新が遅過ぎ

ばうばうばう on

Japan

有料プランにしてみたけどまず回線がオフラインになるとスケジュール確認ができない。一応表示したものはキャッシュされているようだけど、オフライン時は起動に何分もかかり実用できない。フライトモードでももちろん同じ。 また、GoogleやOutlookから共有されたカレンダーは表示はできても編集や追加はできず、さらに更新頻度が極端に遅く、他の人が追加したスケジュールが翌日にならないと確認でいないことも多い。更新頻度をせめて1時間ごとにするか手動で更新するボタンを追加すべき。 こんなもの使い物になりません。

IOS Widget

Jyggalageu on

Japan

It’s finally ready! Thank you for your hard work~ Proton Calendar is far more useful with the widget function available.

app for iPad :-)

mxopDF32 on

Japan

With MS shutting down MS-Autofill, and Apple's iCloud for Windows not functioning with synchronization under Geek's complex device organization, we are deeply grateful for your secure services across OS and devices. Now, we iPad users are asking for a big screen view on this app. Then, we need the fonction to enter and edit schedules offline.

オフラインで使えず他のカレンダーの更新が遅過ぎ

ばうばうばう on

Japan

有料プランにしてみたけどまず回線がオフラインになるとスケジュール確認ができない。一応表示したものはキャッシュされているようだけど、オフライン時は起動に何分もかかり実用できない。フライトモードでももちろん同じ。 また、GoogleやOutlookから共有サラダカレンダーは表示はできても編集や追加はできず、さらに更新頻度が極端に遅く、他の人が追加したスケジュールが翌日にならないと確認でいないことも多い。更新頻度をせめて1時間ごとにするか手動で更新するボタンを追加すべき。 こんなもの使い物になりません。

Mostly functional

Jyggalageu on

Japan

Biggest issue for me is there doesn’t seem to be a widget, which is why I decided it wasn’t useful for me. I would had preferred to use it over ios calendars or google calendars otherwise. But not being able to see upcoming events on a homescreen as a widget was a dealbreaker for me (a feature that the other two mentioned do support). It’s important as a reminder how much you’ve got planned, not missing eventd, useful for forgetful people like me. I think widgets has been on the roadmap for (a few years maybe?) but otherwise i’ll wait until that feature is available. Otherwise, it does everything else great as far as I could tell.

圏外で使えない

C嫌い on

Japan

圏外になるとまったく開けず予定の確認ができなくなる。スマホアプリとしては問題外。

ダークモード

たけのこ隊長 on

Japan

アイコンが白いまま

This is the last thing I'll ever ask of you!

toqumaru on

Japan

Please add widget functionality! I got tired of waiting...

No duplicate function

OmoriGin on

Japan

Why?

日本語化して日本の祝日に対応するとなお良い。

燃焼スープ on

Japan

全てがエンドツーエンドで暗号化されてるとの事なので、予定がプライベートに管理出来て良い。あとはProtonMailの様にfaceIDやpinでアクセスを管理出来ると良い。日本語化して日本の祝日に対応すると良い。リマインドの通知の初期設定がnoneになってると良い。デザインも良く安定性もあり良いカレンダーアプリだと思う。標準カレンダーの予定を取り込める設定もあると良い。

Store Rankings

Ranking History
App Ranking History not available yet
Category Rankings
Chart
Category
Rank
Top Free
176
Top Free
208
Top Free
230
Top Free
258
Top Free
295

Keywords

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Proton Calendar Revenue

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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
2.19.0 (1 week ago )
Released on
Nov 30, 2022 (2 years ago )
Last Updated
4 months ago
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