The Quick Thoughts app is available for both Android and iTunes . Sorry they don't do referrals as of yet. The only reward option they have at the moment is Amazon gift cards. You need approximately $10.00 to cash out.
How long does this take? Well, that depends on two things: # 1. Your luck when it comes to surveys. #2. How many surveys they decide to host. It took me three days to earn enough to get my first card.
By the way, it's $1.00 per each qualified survey. If you do not qualify for the survey then it's $.10. Don't expect that $.10 every time. There is a cap.
I've posted the image above just to give you an idea of the kind of "luck" I have when it comes to surveys. This is from my lap. On my phone it's shown as $ rather than points. lol I didn't even know they had a browser version until a few moments ago.
Anyhow..Once you request your gift card they will immediately provide you with the code to apply to your Amazon account.