Mycelium provides one of the oldest, most popular, and feature-rich bitcoin wallets on offer.The company's latest estimate is close to 200,000 active wallet users, with over 157,570 installs from Google Play, and about 150,000 more from alternative platforms in China.
One thing that makes this dark-themed wallet stand out from the crowd is simplicity and security. Bitcoin private keys never leave the user's control, unlike popular competing apps from Coinbase and Circle.
http://bravenewcoin.com/news/the-new-mycelium-wallet-is-integrating-fiat-currencies-debit-cards-personal-finance-and-more
