Zen Launcher does not collect any data from user for any purpose.
When user wants to save launcher data to Google Drive, google API's are used to sign in and store launcher settings.

Zen Launcher requires following permissions to be able to deliver its features:

* Contacts permission to let you search through your contacts.
* Phone permission to let you call your contacts. Permission is asked runtime when it is needed.
* Storage permission to save launcher layout to Google Drive.
* Allow display over other apps permit when enabling embedded blue light filter.

Zen Launcher has access to incoming phone calls to automatically populate history. This is optional, and disabled by default.
Zen Launcher is based and inspired by open source KISS launcher. Source code will be made publicly available soon.

Get it on Google Play