Surveytime is one of the fastest ways to earn free Bitcoin by taking surveys as they pay you instantly after each survey you complete.
You will get $1 per survey and you can join from all countries. How many surveys that are available will, of course, vary from country to country.
But overall it is a very easy-to-use and fast paying survey site. Younjust need to be aware that Surveytime does not offer Bitcoin as a reward in all countries.
But then you can get paid via PayPal or gift cards depending on the country you live in.
Bitcoin payout threshold: Pays instantly
Other payout methods: PayPal, gift cards