Open Document Format (ODF) files can be now read from android devices such as Tablets and mobiles on-the-go – A huge step for LibreOffice and The Document Foundation (TDF).
The application is created by Collabora named “LibreOffice Viewer (Beta)”.
This first release LibreOffice Viewer handles text documents, basic presentations. LibreOffice Calc spreadsheet support is primitive. More support for complex files is planned for future release.
As its beta, be carefull while using it. You can always give it a try. To install in your Tablets/Mobile device, go to Google Play Store using below link.
Google Play – LibreOffice Viewer
Bug Reports
As its a very initial BETA release, bugs are expected. Request you to report the all bugs using below links, so that it can be improved:
Report your Bugs [^]
For more details on builds/bugs reportings, visit:
https://wiki.documentfoundation.org/Android#Reporting_Bugs

Image Credits
Collabora, Google Play Store