Wallet One is described as 'Provides convenient multi-currency payment processing solutions for individuals and businesses. Pay service providers worldwide, make international transfers and buy at online stores all over the world' and is a payment processing service in the business & commerce category. There are more than 100 alternatives to Wallet One for a variety of platforms, including Web-based, iPhone, Android, iPad and Windows apps. The best Wallet One alternative is PayPal. It's not free, so if you're looking for a free alternative, you could try PayPal or Open Collective. Other great apps like Wallet One are GNU Taler, Stripe, MiniPay Wallet and Skrill.