How to Deploy Android Application to Beta Tester Devices

Question

My android app is not in the app store yet. Is it possible to send my app to someone, and they install it on their device. Something like iphone AdHoc?

Answer 1

Dropbox also works (from this answer).

I used it with an .apk file signed with eclipse's debug certificate. You can find this file in your eclipse project's bin folder (from this answer).