A user notified me about an Android app in Amazon appstore. It’s named “Sync Client for dropbox” by “Am Tech”. The name is different but the app logo, the screenshots, the app description, even the version numbers are from my Dropsync app. I have reported the case to Amazon Appstore via their contact form and requested them to take action. But by then, please be aware and tell people around you, especially those who own Amazon phones and tablets, that the one and only place to get Dropsync is Google Play
There are quite many illegal cracked copies of Dropsync on the net. But seeing one in Amazon Appstore is indeed something new to me.