About this app

Because of lack of time I have decided to open source this app. You can find its source code on Github under a GPLv3 license. Hopefully someone can pick up where I left and continue its development, since it has a fair share of enthusiastic users.

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Do you have multiple calendars? For instance a personal Google calendar, an Exchange calendar for work and maybe even a second Exchange calendar for the customer project you work on? Then you are probably having a hard time keeping up synchronizing free/busy times between them.

Enter Calendar Cloner. This neat little app runs in the background and periodically can copy (clone) events from one calendar to another. It is fully rule based and makes sure your free/busy info is always in sync.

Some possible uses are:
- Copy private appointments to your work calendar, making sure your colleagues don't schedule meetings over personal time.
- Copy your work calendar to your project calendar to prevent project colleagues planning over your company meetings.
- Copy your project calendar to your calendar at work. This way your colleagues see when you are busy with your client project.
- Copy your Exchange calendar to a Google calendar to view it with other calendars in Google's web interface.
- Merge all your calendars together and share that calendar with your spouse so he/she knows when you have evening appointments.

And you will probably come up with your own use cases.

Features:
- Copy all events from one calendar to another
- Clone with full details, title/location only or anonymously
- Automatically clones recurring events and exceptions
- Reserve extra time before and after meetings
- Runs as a service: configure once and forget about it
- All calendar types supported

The FREE version is limited to a maximum of two cloning rules. If you want more rules, or if you want to support this app, please purchase the paid version of Calendar Cloner.

Extra features of paid version:
- Unlimited number of rules
- Smarter rules: forward and move events to other calendars
- Specify in more detail which events to clone
- Able to clone reminders
- Inserts summary of participants to description in cloned events
- Smarter update mechanism skips runs when calendars have not changed (saving battery)

Requires:
- Android 4.0+
- Permissions to read/write your calendars
- Startup notification to automatically start the service
- Internet access for the online manual
- Read/write sdcard to save/load settings (useful if you switch devices)

Keywords:
calendar, calendars, event, events, clone, clone calendar events, copy, copy calendar events, duplicate, duplicate calendar events, forward, move, sync, sync calendar events, synchronization, rule, rules, periodic, automatic, automated, interval, background, set up once and forget

New features

v3.87 timezone fixes
v3.85 fix unknown timezone crash
v3.84 fix ssl warning in help screen
v3.83 time zone bug fix for all-day events
v3.82 improved timezone corner cases, added anon email domain option for guest lists
v3.8 added test setting, bug fixes
v3.7 proper Availability on Samsung devices, aggregate rules fully functional, logical menus
v3.61 translation fix, apologies for the inconvenience!
v3.6 added logging options, efficiency improvements

App Permissions

Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows an application to read the user's calendar data.
Allows an application to write the user's calendar data.
Allows applications to open network sockets.
Allows an application to read from external storage.
Allows an application to write to external storage.