CalendarGuard

■ What is CalendarGuard?
By default, Google Calendar doesn't notify you when an event is deleted. In shared calendars or calendars used by family or teams, important events can disappear without you realizing it.

CalendarGuard is a monitoring app that watches your Google Calendar and notifies you via email and smartphone push notifications when an event is deleted. It prevents the frustration of realizing an event has disappeared later.

■ Main Features
・Deletion Detection and Notification: Checks registered calendars every 5 minutes and notifies you when an event is deleted.
・Email and Push Notifications: When deletion is detected, you will receive an email or app notification.
・Deletion Log: You can view a list of when and which events were deleted. It also guides you to the Google Calendar trash for recovery.

・Selectable Notification Methods: In addition to real-time notifications, you can also choose "daily summaries" that receive notifications once a day (paid plan).

・Multiple Calendar Support: You can monitor multiple calendars, such as work and personal calendars, together (paid plan).

・Supports Japanese and English.
■ Recommended for those who:
・Experience events disappearing unexpectedly from shared calendars
・Collaborate on calendar editing with family or a team
・Have experienced the frustration of realizing important events have disappeared later
■ Plans and Pricing
・Free: Monitors 1 calendar / Up to 10 notifications per month / Real-time (email) notifications / Delete logs for the last 30 events
・Personal Pro (¥300/month): Monitors up to 5 calendars / Unlimited notifications / Choose from 4 notification methods / Delete logs stored for 90 days
・Team (¥980/month): Monitors up to 10 calendars / Unlimited notifications / Choose from 4 notification methods / Delete logs stored for 90 days

Subscriptions are billed through Google Play. You can cancel anytime from the Google Play subscription page, and you can continue using the service until the end of the billing period after cancellation.

■ Data Handling
・Logs in with your Google account and reads calendar events to check if they have been deleted.
・Uses read-only permissions only; does not create, modify, or delete events.

• The information collected will only be used for deletion detection and notification.

• You can completely delete your account and associated data from within the app at any time.

• Please see our Privacy Policy for details.

Operated by: MASA Lab
Contact: support@calendarguard.net