Dear All,
I want to make an Android mini App that have a small survey questionnaire having some 25 Questions and runs via Android Phone 4.1.2 ( Q-Mobile A600).
When all the data is collected full day so at the end of the day i get all the data on my Laptop when phone connects to WiFi (probabbly via DropBox) in Excel or Access.

I have tried Cellica Database Anywhere and it is Perfectly fine but so much Expensive as i have 20 Devices. Can you please let me know some cheaper way to make a forum and i get data easily.