Stay on Top of Your Schedule

Empowering Your Scheduling Experience

About Us

Discover the Power of CER

CER is designed to enhance your event scheduling experience like never before.

Our app offers customizable reminders and reliable alerts that keep you organized. Alongside its intuitive interface, CER integrates perfectly with your existing calendars. What sets us apart is our commitment to user satisfaction and continuous improvement, recognized by numerous positive ratings on Google Play.

We pride ourselves on providing our users with a dynamic scheduling tool that enhances their productivity. With thousands of satisfied clients, our app has streamlined event management, ensuring important moments are never overlooked, whether for personal or professional use.

Our Core Purpose

Committed to User Success

Our mission at CER is to empower individuals and teams by providing an intuitive scheduling app that transforms how they manage their time. We strive to enhance productivity, ensuring our users never miss important events through reliable, customizable reminders.

Our Guiding Principles

Integrity, Innovation, and Support

We believe in integrity, consistently delivering an app that users can trust. Innovation drives our development, ensuring our features meet real needs. We are dedicated to providing exceptional support, helping our users maximize the potential of our scheduling solutions.

The core features

chatgpt image apr 19, 2026, 02 41 44 am
chatgpt image apr 19, 2026, 06 14 59 pm
chatgpt image apr 19, 2026, 05 48 02 pm
01

Your time, perfectly organized. CER brings your reminders to life with clear, actionable alerts that include all important details at a glance. Control your schedule effortlessly—snooze, dismiss, or trust CER to follow up for you.

02

Total control over how and when your reminders return. Use multiple predefined snooze buttons, set exact times, or choose custom durations on the fly. Fast, flexible, and built for your workflow.

03

Tailor your reminders to fit your life. With CER, each calendar can have its own alarm behavior—so your business meetings stay sharp while personal moments stay flexible. Instantly know what matters most, exactly when it matters.

chatgpt image apr 19, 2026, 06 10 38 pm
04

CER is designed to make sure you never miss an important event, reminder, or moment. But life isn’t just about being notified — it’s also about focus, rest, and peace of mind. With smart, customizable quiet modes, CER lets you decide exactly when to stay informed and when to tune everything else out.

Many more features to discover

Smart Calendar Reminders

  • Intelligent reminder system for all your calendar events
  • Works with your device’s native calendar
  • Customizable reminder intervals (minutes before/after events)
  • Support for all-day events with configurable handling
  • Per-calendar settings for granular control
  • Global calendar preferences for quick setup
  • Configurable repetition count
  • Stop conditions: at event start or event end

Flexible Alert Presentation

  • 6 different alert interaction styles:
    • Classic Buttons
    • Colored Buttons
    • Slider (Froyo style)
    • Slider (Gingerbread style)
    • Circle (Icecream Sandwitch)
    • Slider (Material 3)
  • Theme options: Classic Holo Black / White, Material 3 (light/dark)
  • Diferent background options: Transparent, home screen, wallpaper

Powerful Audio Control

  • Intelligent reminder system for all your calendar events
  • Works with your device’s native calendar
  • Customizable reminder intervals (minutes before/after events)
  • Support for all-day events with configurable handling
  • Per-calendar settings for granular control
  • Global calendar preferences for quick setup
  • Configurable repetition count
  • Stop conditions: at event start or event end

Customizable Vibration

  • Unique vibration patterns
  • Play once or continuous pattern
  • Vibration during specific ringer modes

Visual Notifications

  • Android notification integration
  • Combined notifications for multiple alarms
  • Custom notification actions
  • LED notification with customizable color
  • Adjustable LED blink rate
  • Screen flash during alerts

Screen & Display

  • Automatic screen wake-up on reminders
  • Keep screen on during alerts
  • Custom screen timeout settings
  • Show above or below lock screen
  • Portrait/landscape orientation options

Gesture Controls

  • Flip to snooze or dismiss
  • Shake to snooze or dismiss
  • Configurable gesture sensitivity

Backup & Sync

  • Import/restore settings
  • Easy backup and transfer

CER Feature Requests

Get your idea to 100 to be reviewed
Login To Post Feature
Join Us Today

Transform Your Scheduling Experience with CER Now!

Download the CalendarEventReminder app and never miss an important date again!

GET THE APP
Scroll to Top