Never miss a calendar event again. CalSyncAlert turns your calendar events into full-screen alarms that can't be ignored.
Standard notifications get buried. CalSyncAlert delivers real alarms — just like your morning wake-up alarm — for every calendar event.
SET UP IN 1 MINUTE
Simply grant calendar access, choose which calendars to sync, and you're done. CalSyncAlert automatically monitors your events and sets alarms.
KEY FEATURES
• Automatic Alarm Sync — Events from Google Calendar, iCloud, Outlook, and more are automatically converted to alarms
• Full-Screen Alerts — Unlike quiet notifications, our alarms demand your attention with sound and on-screen alerts
• Smart Snooze — Snooze for 1, 5, 10, 15, or 30 minutes to fit your schedule
• Multiple Alarm Sounds — Choose from 4 built-in alarm tones
• Home Screen Widget — See your next alarm at a glance with real-time countdown
• Background Sync — Alarms stay updated even when the app is closed
• Multi-Calendar Support — Sync from all your calendars at once
• Recurring Events — Automatically handles repeating events
WHO IS THIS FOR?
→ Busy professionals who can't afford to miss meetings
→ People who ignore standard phone notifications
→ Google Calendar users who want stronger alerts on iPhone
→ Anyone who has ever overslept through an important appointment
PRICING
• 14-day free trial — Full access to all features
• Monthly subscription — Flexible monthly plan
• One-time purchase — Pay once, use forever
Your calendar data stays on your device. We collect no personal data.
Privacy Policy: https://techback.info/calsync-alert/privacy-policy.html
Terms of Use (EULA): https://techback.info/calsync-alert/terms-of-use.html
What's new (v1.9)
v1.9 — Skip alarms for individual events
What's new:
• A bell button now appears on every row in the event list. Tap it to skip (or restore) the alarm for that single event. Skipped events are reflected in the widget and are not registered with AlarmKit
• Added a "Feedback / Bug Report" link in Settings
Bug fixes & improvements:
• Fixed an issue where events starting sooner than the lead time were shown in the list but the alarm never fired
• Updated the "Sync hint" path to match iOS 18: Settings → Apps → Calendar → Accounts → Fetch New Data
• Fixed the onboarding screen in landscape where the page indicator overlapped the description text
• Internal refactoring and expanded test coverage