Calendar Alarm - Repeating reminder for calendar events / appointments.
About Calendar Event Reminder (CER)
Calendar Event Reminder (CER) is a business app developed by invalidobject.com.
Download Statistics
Calendar Event Reminder (CER) has been downloaded 26 thousand times. In the last 30 days, the app was downloaded 17 times.
User Ratings
Calendar Event Reminder (CER) is rated 2.77 out of 5 stars. The rating is based on 990 ratings.
App Information
Calendar Event Reminder (CER) is FREE to download. The APK download size is 7.21 MB. The latest version available is 7.1. The last update was on June 14, 2026.
Technical Requirements
Calendar Event Reminder (CER) requires Android 2.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play October 2010.
Description
Calendar Event Reminder - CER
★★ IT'S BACK! ★★
We've listened to our customers' many requests and brought back one of the most popular reminder apps. Better than ever!
Never miss an important event, reminder, or moment again. CER brings your calendar reminders to life with clear, actionable alerts and full control over how and when you're notified.
✦ Smart Reminders for Every Calendar · Works with your device's native calendar app and many third party calendar apps · Set custom reminder intervals—minutes before or after events · Configure all-day events exactly how you want · Per-calendar settings for granular control · Global settings for quick setup
✥ Total Control Over Alerts · Multiple snooze options: tap a button, set an exact time, or choose custom durations · 6 different alert styles: Classic Buttons, Colored Buttons, Sliders, or Circle · Themes: Classic Holo, Material You (light/dark) · Control alert backgrounds: transparent, home screen, or wallpaper
✤ Your Audio, Your Way · Intelligent reminder sounds · Text-to-Speech event announcements · Play once or repeat sounds · Increasing volume for important alerts · Auto-adjust to quiet hours
✣ Your Device, Your Rules · Wake your screen automatically on reminders · Show alerts above or below the lock screen · Unique vibration patterns · Screen flash during alerts · Flip or shake to snooze/dismiss · Portrait or landscape orientation
✱ Built-In Quiet Modes · Set quiet hours for meetings, sleep, or focus time · Define apps that should bypass quiet mode · Custom start/stop times · Stay informed when it matters, silent when it doesn't
✿ Features That Matter · Combined notifications for multiple alarms · LED notification with customizable color · Custom notification actions · Import/export settings for easy backup · Keep screen on during alerts
★ Trusted by Thousands ★ Created in 2012, CER has helped countless users never miss important dates, meetings, or moments. Rated for reliability and continuously improved based on user feedback.
★ Your Privacy, Protected ★ CER does not store, process, or transmit any personal data outside your device. All your calendar data stays exactly where it belongs—with you. No accounts required, no cloud sync, no tracking. Your schedule is yours alone.
Download CER today and transform how you manage your time!
Recent changes: - Search in settings — quickly find any option with the new settings search - Tasker support — trigger custom reminders from Tasker and other Locale-compatible automation apps - Show current time on alarm screen — optionally display the current time above the alarm widget (enable under Presentation Options) - Bugfixes and stabilization improvements
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Comments on Calendar Event Reminder (CER) for Android
★★★★★David Rodan· Sep 4, 2019
Snooze your calendar alarms. With lots of stylea and configurations. I've been using it for years now
★★★★★Dave Duncan· Aug 23, 2018
My Google calendar is where I put all the things I need to remember to do. But it would be of little use if it didn't remind me. But a reminder at the wrong time is nearly as useless as no reminder at all. I need the reminder, and the snooze ability to re-remind me when it is time to call in or go to the meeting/event. This app has powerful and customizable snoozing. It is made in a way that the reminders can be in-your-face, so you don't miss them. This app, along with Google calendar, is the most important aspect of my smartphone. I no longer miss important meetings and events. I depend on this app several times a day, every day. The only downside is that the app can take some futzing to get right since the advent of "Doze" and other battery-saving efforts in the Android OS. I make it an exception in the battery saving setting of the OS, and choose the "keep in memory" setting in the app.
★★☆☆☆Jesse Black· Nov 7, 2021
Alarms at or close to 12pm do not go off if they're set a few hours before 12pm. The rest of the alarms do go off.Also, if I go in the app and make an alarm go off to snooze it before it goes off on its own, if an alarm is due at that time? It never goes off nor is listed in the notifications. This app has alarms organized by day. It's the best one other than that. I'm on android 8. Please if you can, fix the alarm not going off issues.
★★☆☆☆Jayant patro· Jul 11, 2020
Not working properly if software is updated and if a new reminder is set it notify that it overlap the other reminder
★☆☆☆☆skyrunr skyrunr· Jul 1, 2019
NO LONGER IN DEVELOPMENT for 2 years! I really wish I hadn't missed that! Google has to keep mucking with reminders causing havoc for third parties. Yet their calendar app doesn't offer BASIC snooze functionality from Palm OS from 2002! Just viewing event cancels the alert, HOW AWFUL! I'm trying to replace Calendar Snooze which just went out of development as well. This app is okay, but I never want a popup over screen. You can't send the vibration pattern separately from the alert time. It has a constant notification that CER is running which is awful. A 2-hour refund limit on top of that is NOT enough time to test an application like this! Google needs to stop allowing sales of applications that are no longer in development without a clear warning AND better return policy. So much for not being evil.
Google Play Rankings for Calendar Event Reminder (CER)
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Technologies used by Calendar Event Reminder (CER)
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