Google Photos - All your photos are backed up safely, organized and labeled automatically, so you can find them fast, and share them how you like.
Google Calendar - Spend less time managing your day & more time enjoying it
Zebra - Zebra builds enterprise-level data capture and automatic identification solutions that provide businesses with operational visibility.
CalenGoo - Features | 1.0.175 for Android™
Huddle - Huddle | The Enterprise Content Collaboration Platform
Jorte - Schedule books must be practical and has a good design.