Simple Calendar Pro

19.9K reviews
Content rating
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About this app

Simple Calendar 2023 is a highly customizable, offline monthly calendar app for Android. Have an agenda planner in your pocket, designed to do exactly what a personal tiny schedule planner should do in 2023. No complicated features, unnecessary permissions, or ads! It supports syncing events via Google Calendar or other calendars supporting CalDAV protocol.

Take Control of Your Time
Whether you are looking for a work calendar for business, a day planner, an appointment scheduler, or organization and scheduling of single and recurring events like birthdays, anniversary, appointment reminder, or anything else, Simple Calendar 2023 makes it easy to stay organized. The calendar widget has an incredible variety of customization options: customize event reminders, notification appearance, tiny calendar reminders widget, and overall appearance.

Schedule Planner: Plan Your Day
Appointment scheduler, monthly planner, and family organizer in one! Check your upcoming agenda, schedule business meetings, and events & book appointments easily. Reminders will keep you on time and informed on your daily schedule app. This 2023 calendar widget is remarkably easy to use. You can even view everything as a simple list of events rather than in a monthly view, so you know exactly what’s coming up in your life and how to organize and plan your agenda.

Simple Calendar 2023 Features

✔️ The Best User Experience
➕ No ads or annoying popups, truly great user experience!
➕ No internet access is needed, giving you more privacy, security, and stability

✔️ Flexibility for Your Productivity
➕ Calendar Widget supports exporting & importing events via .ics files
➕ Export settings to .txt files to import to another device
➕ Flexible event creation – times, duration, reminders, powerful repetition rules
➕ CalDAV support for syncing events via Google Calendar, Microsoft Outlook, Nextcloud, Exchange, etc

✔️ Personalized Just for You
➕ Schedule planner - customize and change sound, looping, audio stream, vibrations
➕ Calendar widget - Colorful Calendars and customizable themes
➕ Open source tiny calendar, translated into 45+ languages
➕ Plan your day with others - ability to share events fast on social media, emails, etc
➕ Family Organizer - with hasslefree event duplication, organization, and time management

✔️ Organization and Time Management
➕ Day planner - the agenda planner will help you to organize your day
➕ Weekly planner - staying ahead of your busy weekly schedule has never been easier
➕ Itinerary manager - business calendar shared between teams at work
➕ Appointment scheduler - organize and maintain your agenda with ease
➕ Planning app - easy to use personal event, appointment reminder, and schedule planner
➕ Plan your day - manage your day with this android schedule planner, event & family organizer

✔️ #1 Calendar App
➕ Import holidays, contact birthdays, and anniversaries easily
➕ Filter personal events quickly by event type
➕ Daily schedule and event location, shown on a map
➕ Quick business calendar, or personal digital agenda
➕ Quickly switch between daily, weekly, monthly, yearly & event views


It comes with material design and dark theme by default, provides great user experience for easy usage. The lack of internet access gives you more privacy, security and stability than other apps.

Contains no ads or unnecessary permissions. It is fully opensource, provides customizable colors.

Check out the full suite of Simple Tools here:



Updated on
Oct 2, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

19.4K reviews
December 17, 2023
Upgraded old data is back. NOTE: When creating the export file, you must agree to allow a access to media, photo, etc. Why, all? Could have optioned to alliw what is shared. 12/17/2023. Used the calendar for free, was happy with them. Paid for the Pro version, nothing, could not access my calendar...this was months ago. Now noticed I have two of the Calendars, one asking to transfer info from old to new, all data from old calendar is gone. Sadly, I cannot be the only with is issue.
76 people found this review helpful
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joe monroe
September 29, 2023
Well, I had been using this app for over a year now, and I even paid for the "pro" upgrade. Up until this morning I was pleased with it. Suddenly today when I opened the app everything on my calendar is GONE! All my entries, notes, and data within the calendar is just freaking gone. Much if it very important. This is a major setback. A full year of my entries have completely vanished for no apparent reason. I am livid. Should be 0 stars - but then my review wouldnt post. DO NOT USE THIS APP!
69 people found this review helpful
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Simple Mobile Tool
September 30, 2023
Hey, there are many improvements in the Pro app version, it is definitely worth upgrading :) If you uninstall the paid app within 2 hours, you are automatically refunded. If you want a refund anytime later just contact us.
Tony Vangel
January 12, 2024
I'm really really liking this. It's everything that Google Cal isn't. Not just the dope color options. I can default on the month now. How about that. Thank you for the low low price. Most of your apps are excellent. That's so many others that are all about money. Evernote 17.95 a month now. Some 15.00 every two weeks
21 people found this review helpful
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What's new

Fixed a yearly view display issue
Allow starting the week with any day
Added some translation, stability and UX improvements