Availability: Cash App availability may vary by country. Ensure that Cash App supports your location before considering it to buy Bitcoin with Cash App. Get proven ways to earn extra cash from your phone, computer, more with Extra. The Cash App's support website now acknowledges fees, writing: Block’s Bitcoin gross profit saw a 22% increase, reaching $45 million compared to $36 million the previous year, per the report Cash Apps strong performance in Q3 demonstrates its ability to leverage its large and engaged user base to drive growth and innovation in the Bitcoin ecosystem. Cash App has over 40 million monthly active customers, of which more than 10 million use its Bitcoin services. Cash App also supports the development of Bitcoin infrastructure and open-source projects through its Crypto Open Patent Alliance COPA and Square Crypto grants.