Calendar Alarm Clock Reminder combines alarm clocks, calendar reminders, and weather forecasts in a single, integrated app. It imports and synchronizes events from Google, Outlook, and Android calendars with customizable audio alerts. Not ranked in any top list, it shows steady long-term traction with over 100,000+ total downloads and 4.1K in the last 30 days.
Pros & Cons
All-in-one solution combining alarm, calendar, and weather in one app
Calendar synchronization across Google, Outlook, and Android calendars
ADHD-friendly overview of upcoming events and locations
Highly customizable audio reminders and snooze options
Widget support is not advertised in the app description
No explicit world clock or timer features are highlighted
Weather features focus on event locations; broader weather widgets are not shown
About Calendar Alarm Clock Reminder
Calendar Alarm Clock Reminder is a productivity app developed by zzappbros.
Download Statistics
Calendar Alarm Clock Reminder has been downloaded 300 thousand times. In the last 30 days, the app was downloaded 4.1 thousand times.
User Ratings
Calendar Alarm Clock Reminder is rated 3.77 out of 5 stars. The rating is based on 6 thousand ratings.
App Information
Calendar Alarm Clock Reminder is FREE to download. The APK download size is 24.69 MB. The latest version available is 3.67. The last update was on September 2, 2026.
Technical Requirements
Calendar Alarm Clock Reminder requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play February 2020.
Description
Get all of this in one app: - Alarm clock - Reminder alarm app - Calendar - Location weather + weather forecast in the calendar event list - ADHD app
Alarm Clock Calendar Reminder App: As an alarm app, it automatically imports and synchronizes calendar events, setting an unmissable alarm clock for all your different calendar apps. It provides you with a customizable and unmistakable audio sound reminder for all calendar events that you need to be reminded of. You can enable and disable unmissable alarm clocks in the event list or for your favorite calendars in settings. Choose custom ringtones, MP3s, or your favorite song to customize your audio alarm sound reminders to best suit your needs. Set different notifications to be reminded before your appointment starts. You can snooze any alarm.
Alarm Clock: Set simple alarm clocks for an unmissable wake-up experience in the morning. It's the best alarm clock app for setting exceptions and customizing your default running alarm clocks. If you need to wake up later on a special day of the week, have a day off or are on holiday, just add an exception in your standard alarm clock. Customize audio sounds, choose the best songs you like, and other classic simple alarm clock functions are available.
Calendar App: The best way to view almost all your calendar apps in one place. One calendar and event list manage different calendar events in one simple view. It imports and synchronizes your Google, Outlook, and Android calendar appointments, providing a perfect overview of your day and upcoming meetings in one short, simple, and easy view. It also shows you an xtreme good weather overview in the event list. The weather situation for the next five days and your event locations' weather are displayed in the event list of imported calendar app appointments.
For synchronization with Outlook calendar, you only have to make a short manual setup, giving permission for synchronization in the Outlook App. After a 2-minute setup, you get unmissable reminders for all your Outlook calendar events, customizable to best fit your needs.
Weather: This feature helps you to be perfectly prepared for the weather. For your Outlook, Android, and Google calendar events, it forecasts the weather for event locations in your event list. Ideally, you add a location to all your calendar events, so you get a perfect view of the weather for your next five days' appointments. It provides the best weather overview for your upcoming journeys, meetings, events, and appointments.
ADHD App: Many ADHD clients love our app. As an alarm app, it helps you to never forget anything in your different calendars by using unmissable alarm clocks. It is designed to make managing your day easier. It gives you a good feeling because you gain a perfect overview of the upcoming days, events, locations, and weather in a perfect overview, helping you be best prepared for your work, leisure time, and family activities.
Recent changes: New Calendar Views and smoother month/week navigation. Added timer and stopwatch features with improved alarm handling. Improved event editing, reminders, locations, maps, settings, weather options, and reliability fixes.
Get a detailed PDF report for Calendar Alarm Clock Reminder with download trends, rating history,
and key performance statistics — useful for competitive research or tracking your own app.
Learn more
Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.
Comments on Calendar Alarm Clock Reminder for Android
★★★★☆Touko Kuusi· Jul 27, 2026
I figured out how to clear the first bug and the cause of the second bug. This app has a bug. It woke me up at 7 (no event then), it's caused by the fact that full day event additional reminders show up and may ring related to a timing set in the app not at the time set in the Google calendar. I emailed the developers about this now with screenshots. Thanks for your review response. I'm using this app because it automatically creates loud alarms with snoozes based on Google calendar events.
★★★★☆Balakrishnan Viswanathan· Jul 12, 2026
Good to have the appointment reflixted in Google calendar. Alarm feature is also good. Nice one .
★☆☆☆☆David Paras· Feb 25, 2026
Only pulls repeating daily events, not all events making it useless for what it's supposed to do, even if you create the event in their app instead of for calendar it doesn't do an alarm or notification, it does put it on Google calendar though... useless until this is fixed
★★☆☆☆Mark Barnes· Apr 2, 2026
I liked it until it started missing alarms (I missed an appointment today!!!) and it started nagging me about getting my location. For WHAT??? To give me Weather information??? I don't need or want to weather from an alarm app. Give me a way to turn that off. Or is it actually a way to mine information?
Google Play Rankings for Calendar Alarm Clock Reminder
This app is not ranked
Technologies used by Calendar Alarm Clock Reminder
33 permissions·21 libraries
Subscribe to see full permission and library details
Trust & Safety: The app requests broad permissions including calendar access, location, notifications, and ad/billing-related permissions, along with system-level services (foreground service, exact alarms). Users should review these permissions and ensure installation from trusted sources.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
