Here's how you can download the Snapchat app free for Android devices.
1. Go to the Google Play page for the free app Snapchat.
2. Tap the Install button.
Here's a description of Snapchat:
"The first real-time picture chatting app is now available on Android!
Snapchat is the fastest way to share a moment with friends.
You control how long your friends can view your message -
simply set the timer up to ten seconds and send.
They'll have that long to view your message and then it disappears forever.
We'll let you know if they take a screenshot!"