Proton Calendar: Secure Events App Icon

Proton Calendar: Secure Events

Productivity • Proton AG
4+ v2.25.1 Recorded price: Free App Store →
★★★★★
★★★★★
(1,581 App Store ratings)
🏆 Best: #62 Free (JPN)
IPA Analysis
Technical Specs
Bundle ID ch.protonmail.calendar
Version 2.25.1
App Store Size 184.99 MB
Minimum iOS 16.0
Devices iPhone, iPad, iPod touch
Catalog release date 2022-11-30
Latest recorded version date 2026-06-03
Features & Support
Advisory 4+
Languages (26)
BE, CA, CS, DA, NL, EN, FI, FR, KA, DE, EL, HU, ID, IT, KO, NB, PL, PT, RO, RU, SK, ES, SV, ZH, TR, UK
Top In App Purchases
No In App Purchases Listed

Preview

Proton Calendar: Secure Events screenshot 1 Proton Calendar: Secure Events screenshot 2 Proton Calendar: Secure Events screenshot 3 Proton Calendar: Secure Events screenshot 4 Proton Calendar: Secure Events screenshot 5 Proton Calendar: Secure Events screenshot 6 Proton Calendar: Secure Events screenshot 7 Proton Calendar: Secure Events screenshot 8 Proton Calendar: Secure Events screenshot 9 Proton Calendar: Secure Events screenshot 10 Proton Calendar: Secure Events screenshot 11 Proton Calendar: Secure Events screenshot 12

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

What's New

Version 2.25.1 2026-06-03
Minor bug-fixes.

Technical Analysis

Package Overview Package analysis available
Bundle ID ch.protonmail.calendar
Current Version 2.25.1
Minimum iOS 16.0
Package Size App Store Size
Package Metadata 3 / 49 version records
Alamofire_-213FC01918BCE467_PackageProduct alamofire.Alamofire
v1.0iOS 12.0+1.26 MB
CombineExt_-79D4E4FC45EBA808_PackageProduct combineext.CombineExt
v1.0iOS 13.0+327.3 KB
GoLibs GoLibs
v0.0.1748250511iOS 100.0+39.06 KB
NonEmpty_-3D72D2A694B8E9BE_PackageProduct swift-nonempty.NonEmpty
v1.0iOS 12.0+140.86 KB
PCContacts ch.protonmail.PCContacts
v2.24.0iOS 16.0+214.98 KB
PCCore_1AF5273F7FA3A2_PackageProduct pccore.PCCore
v1.0iOS 16.0+3.93 MB
PCNetworking_91B1874478162C7_PackageProduct pcnetworking.PCNetworking
v1.0iOS 16.0+1016.34 KB
PCSharedDependencies_1B03219718C25DC5_PackageProduct pcshareddependencies.PCSharedDependencies
v1.0iOS 16.0+2.63 MB
ProtonCoreDataModel_-3A8D060E9AF5FD77_PackageProduct protoncore-ios.ProtonCoreDataModel
v1.0iOS 16.0+353.51 KB
ProtonCoreDoh protoncore-ios.ProtonCoreDoh
v1.0iOS 16.0+445.54 KB
ProtonCoreEnvironment protoncore-ios.ProtonCoreEnvironment
v1.0iOS 16.0+225.87 KB
ProtonCoreLog protoncore-ios.ProtonCoreLog
v1.0iOS 16.0+2.74 MB
ProtonCoreNetworking protoncore-ios.ProtonCoreNetworking
v1.0iOS 16.0+753.19 KB
ProtonCoreServices_405DD2756BF1DB61_PackageProduct protoncore-ios.ProtonCoreServices
v1.0iOS 16.0+1.17 MB
ProtonCoreUtilities protoncore-ios.ProtonCoreUtilities
v1.0iOS 16.0+342.32 KB
Sentry io.sentry.Sentry
v8.53.2iOS 100.0+41.64 KB
TrustKit_-24E1457D89EC02AE_PackageProduct trustkit.TrustKit
v1.0iOS 12.0+268.6 KB
VCard com.protonmail.vcard
v1.0iOS 11.0+2.04 MB

Known Version Records

3 version records with stored package metadata • 49 known version records

Stored metadata does not guarantee a package is currently available to download.

Details Version / IDs Version date Action
Proton Calendar: Secure Events icon
184.99 MB
v2.25.1
App Store ID: 886390182Build: 2.25.1
2026-06-03 11:33:22 Get Version
Proton Calendar: Secure Events icon
149.06 MB
v2.25.0
App Store ID: 882002528Build: 10.1
2026-03-18 11:27:56 Get Version
Proton Calendar: Secure Events icon
147.11 MB
v2.24.0
App Store ID: 880380675Build: 1.1
2025-11-24 19:36:14 Get Version
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