Top Rated Apps for Common Core Standards:

Core Concepts Language Arts 7

Core Concepts Language Arts 7:
Core Concepts is built from the Common Core State Standards. Multimedia lessons teach each concept. A “Study” mode with immediate feedback provides self-paced learning. Pretest and post tests show progress. Individualized Learning Plans are automatically generated to show students where they are in mastering the concepts they are expected to know in their grade level.

Google Play Store details:
Ratings – NA
Installs – NA
Developers – Brainchild Corporation