Best Calendar Alarms Apps

Galarm - Alarms and Reminders

Never Miss Anything!

Free

This app is a social alarm clock that lets you create and share alarms and reminders with contacts. It functions as a daily planner, allowing efficient task management and group event coordination. Features include flexible repetition, personal and group alarms, and a unified notification tab.

Calalarm Calendar

Calendar with nagging alerts

Free

This calendar app offers a unique snooze and nag feature to ensure you never miss appointments. It provides multiple views, syncs with various services, and allows for customizable alerts and event management.

Calendar ۬

Task Planner & Calendar

Free

Effortlessly manage your schedule and stay organized with this powerful calendar app. View events, plan your day, and coordinate multiple calendars in one place to never miss an important appointment or deadline.

OnTimer - Never be late

Automatic calendar alarms

Free

This app automatically creates persistent alarms for all your calendar events, ensuring you never miss a meeting. It also provides departure time alerts for in-person meetings based on real-time traffic conditions.

Calendar Alarms - EarlyOtter

Morning routine, auto wake up

Free

This alarm clock intelligently calculates your wake-up time by syncing with your calendars. It automatically adjusts for preparation and commute needs, ensuring you wake up on time for your earliest event or get extra sleep on less busy mornings.

Loud Calendar Alarms - Rouzz

Event Alerts Break Silent Mode

Free

This app transforms your calendar notifications into loud, system-level alarms that bypass Silent Mode and Focus. Never miss an important event again with customizable alerts that work across your devices, including Apple Watch.

Timely: Calendar Alarms

Meeting & Event Alarms, Siri

Free

This app transforms your calendar into powerful, unmissable alarms for important events. It ensures you're always on time by providing system-level alerts that ring through silent mode and can be set for any date or time. Features include heads-up notifications, lock screen countdowns, and Siri integration.

Go Time: Calendar Alarm

Your Calendar, Louder

Free

This app transforms your calendar events into loud, customizable alarms. It ensures you never miss important appointments, meetings, or deadlines with smart rules, custom sounds, and a focused alarm screen. It also offers quick meeting joins and a Home Screen widget for visibility.

Muster – Calendar Alarms

A call to alarms

Free

This app transforms calendar events into audible alarms that bypass Silent and Focus modes. It helps you set real alarms for important meetings and appointments, with customizable timing and snooze options. You can also create custom alarms for unscheduled tasks directly within the app.