Play With Android- www.mobengineers.com

https://play.google.com/store/apps/details?id=com.ntierscorp.kidzonapreschool

Pre-school kids game -Interactive learning Alphabets and Numbers for Kids.

Kidzona Pre School - Apps on Google Play

https://www.reddit.com/user/srinivasn462/comments/dxo4ae/aws_certified_solution_architect_training/?utm_source=share&utm_medium=web2x

AWS Certified Solution Architect Training. Please download self learning AWS solution architect guide from...

Not getting time to read the developer documents which has 300-800 pages. You dont have time to read the lengthy documents. Want to learn the Javascript quickly?
Here is the Android app, you can read while you travel, you can read wherever

https://play.google.com/store/apps/details?id=com.ntierscorp.learnjavascript&hl=en

Learn Javascript - Android Apps on Google Play