I have used the Google Material Design Guidelines to design this app.
Feedback is welcomed.
It is currently live on Google Play Store.
A short description about the app -
HindSites helps friends relive memories of being together by collaborating in real-time to share photos to a common photo album. It syncs photos seamlessly to each other’s phones and helps to create a stunning photo blog of your travel adventures or events.
You can get the app here -
https://play.google.com/store/apps/details?id=com.hindsitesapp.hindsites