Proton Calendar Status

Published by Proton AG on 2023-10-30

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 Proton Mail - 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.

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Most reported problems

Reported Issues: 1 Comments

By Scott Dietrich 1 year ago

I am having issues with my calendar not working, having to re-install it constantly to have the schedule load. We have two different android phones with the calendar installed on and both are experiencing this issue. The calendar works for a short period before it appears to freeze and we cannot view anything unless if we uninstall it, and re-install all over again.

Common dislikes about Proton Calendar app

- Slow loading time on iOS app

- Lacks some basic functionality like a widget and holidays

- Limited feature set compared to competitors like Google and Outlook

- Missing thumbnail view of upcoming events

- Needs more server and processing capacity to improve productivity

Have a Problem with Proton Calendar: Secure Events? Report Issue

Common Proton Calendar Problems & Solutions. Troubleshooting Guide

Complete guide to troubleshoot Proton Calendar app on iOS and Android devices. Solve all Proton Calendar app problems, errors, connection issues, installation problems and crashes.

Table of Contents:

Proton Calendar iPhone Issues and Solutions

Proton Calendar iOS app crashes, not working, errors
Proton Calendar iOS app network issues
Proton Calendar on iOS has black/white screen

Proton Calendar Android App Issues and Solutions

Proton Calendar has errors/crashing/not working
Proton Calendar server network connectivity issues
Proton Calendar has black screen

Proton Calendar iPhone Issues and Solutions

Here are some helpful workarounds that should work whenever Proton Calendar app keeps crashing or doesn't work as expected on your iPhone 14, 13,12,10,8,7,6, SE,XS,XR.

How to fix Proton Calendar app crashes or not working on Iphone (iOS):

Close and restart the Proton Calendar app on iPhone
Update Proton Calendar app to the Latest Version for iOS
Uninstall and reinstall Proton Calendar iPhone app
Update your iPhone to the latest iOS version

Fix Proton Calendar on iPhone unable to connect to server/internet connection issues::

To resolve Proton Calendar network issues, Reset phone network settings:
1. On iphone, Goto "Settings" » "General" » "Reset" » "Reset Network Settings".
2. Enter your device passcode. Then confirm "Reset Network Settings".

Turn off your VPN:
1. Goto "Settings" » "General" » "VPN".

Fix Proton Calendar black/white screen (blank screen) on iPhone:

Follow the Proton Calendar iOS app troubleshooting guide Here →

Proton Calendar Android App Issues and Solutions

Fix Proton Calendar not working on Android, crashes, errors or is unresponsive:

Follow these steps to resolve intermittent Proton Calendar app issues:

Force Stop the Proton Calendar App
1. On android, goto "Settings" » click Proton Calendar app. » click "Force Stop".

Update Proton Calendar to the latest version on PlayStore

Clear Proton Calendar App Cache and Data:
1. On your device, goto "Settings" » click "Apps" » select "Proton Calendar app" » click "Storage" » click "Clear Data" option. This Clears both data and cache.
2. Relaunch Proton Calendar.

Fix Proton Calendar unable to contact server/ Proton Calendar internet connection errors on Android:

This issue is usually caused by your network. Here is how to fix:

On android, goto "Settings" » "Apps" or "Manage Apps" tab.
Click Proton Calendar » "Force Stop".
Next, goto "Storage" » "Clear Data".
Again, got Proton Calendar » "Mobile Data" » "Allow Background Data Usage".
Go back to "Settings" » "Connections" » "Mobile Network" » "Network Mode".
Now, put your network on 4G e.g. LTE/3G/2G (auto connect)
Relaunch Proton Calendar on android.

Solve Proton Calendar black/white screens issue on Android:

Follow the Proton Calendar android app crash troubleshooting guide Here →

Contact Support

Some issues cannot be easily resolved through online tutorials or self help. So we made it easy to get in contact with the support team at Proton AG, developers of Proton Calendar.

100% Contact Match

Developer: Proton AG

E-Mail: [email protected]

Website: Visit Proton Calendar Website

69.23% Contact Match

Developer: Proton AG

E-Mail: [email protected]

Website: Visit Proton AG Website

About this app

A calendar is a record of your life: Proton Calendar helps keep it private. “Proton Mail 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.