With an app-only product, rubarb enables users to easily save money through round-ups, savings plans, or one-time pay-ins, and invests these savings into globally diversified and sustainable ETF portfolios. The app also helps users reduce large bills by up to €500 annually by automatically changing providers, such as energy contracts, to the best offer each year. Currently available in the German app stores for iOS and Android, rubarb's easy-to-use app allows users to define their individual dreams and financial goals, such as owning a home or retirement, and save money accordingly. Follow rubarb's journey on TikTok, Instagram, and Facebook.