Calendar
Calendar: Meeting & Scheduling app for individuals, families, or businesses
Tim Hutt · com.concentriclivers.calendar
UpdatedNov 7, 2025
PublishedJul 14, 2021
Packagecom.concentriclivers.calendar
MD50f2a9d5b2074785f4ecedd548ca1737b
SHA1 (signer)25:60:AB:40:36:0A:D9:F7:4E:D8:80:DA:0A:DB:D6:73:0C:C4:E6:3C
Signed byCN=Tim Hutt, ST=London, C=UK
Malware scanTRUSTED
Contact[email protected]
Privacy policyView
What's new
Fixed some visual aspects of the calendar day and calendar week.
Description
This is the original calendar released for Android.
This free calendar app is simple, clean and without gimmicks or ads. We intend on keeping this basic version Free for as long as we can. Duoserve Calendar has everything you need in a calendar app - whether you want to use this calendar as a family calendar, personal calendar, or as a business calendar. You can look at your appointments in 4 different views: Agenda Calendar View, Daily Calendar View, Weekly Calendar View, and Monthly calendar View.
Our Monthly calendar view is unique because you can scroll vertically, indefinitely through months and see how busy your schedule is. Our calendar is also completely free, and completely ad free! Very rare to find out there. This calendar app additionally features recurring events, appointment reminders, and color coded appointments/events.
We are almost at 1 million users, try it to see why! If you have any feedback on any features you would like to see fixed or updated, feel free to email us at our contact email below.
This free calendar app is simple, clean and without gimmicks or ads. We intend on keeping this basic version Free for as long as we can. Duoserve Calendar has everything you need in a calendar app - whether you want to use this calendar as a family calendar, personal calendar, or as a business calendar. You can look at your appointments in 4 different views: Agenda Calendar View, Daily Calendar View, Weekly Calendar View, and Monthly calendar View.
Our Monthly calendar view is unique because you can scroll vertically, indefinitely through months and see how busy your schedule is. Our calendar is also completely free, and completely ad free! Very rare to find out there. This calendar app additionally features recurring events, appointment reminders, and color coded appointments/events.
We are almost at 1 million users, try it to see why! If you have any feedback on any features you would like to see fixed or updated, feel free to email us at our contact email below.
Required features
- Faketouch android.hardware.faketouch
Permissions (14)
Calendar requests the following Android permissions:
- Foreground Service android.permission.FOREGROUND_SERVICE
- Get Accounts android.permission.GET_ACCOUNTS
- Internet android.permission.INTERNET
- Manage Accounts android.permission.MANAGE_ACCOUNTS
- Read Calendar android.permission.READ_CALENDAR
- Read Contacts android.permission.READ_CONTACTS
- Read Sync Settings android.permission.READ_SYNC_SETTINGS
- Receive Boot Completed android.permission.RECEIVE_BOOT_COMPLETED
- Use Credentials android.permission.USE_CREDENTIALS
- Vibrate android.permission.VIBRATE
- Wake Lock android.permission.WAKE_LOCK
- Write Calendar android.permission.WRITE_CALENDAR
- Googleapps Permission Google Auth Mail com.google.android.googleapps.permission.GOOGLE_AUTH.mail
- Org Dmfs Permission Read Tasks org.dmfs.permission.READ_TASKS
