SimulationExams.com a leading practice test provider updated A+ Core 1(220-1101) android app. App consists of 350+ questions , which covers topics of latest A+ Core 1 (220-1101) certification exams.
Question types supported are Multiple choice single answer, Multiple choice multiple answer, Drag and drop, Exhibit Type Questions, performance based questions
Topics covered include
1.0 Mobile Devices 15%
2.0 Networking 20%
3.0 Hardware 25%
4.0 Virtualization and Cloud Computing 11%
5.0 Hardware and Network Troubleshooting 29%
Check this out for the app directly from play store
https://play.google.com/store/apps/details?id=com.anandsoft.apluscore1full