Is there a minimum age to invest on YIELD App? YIELD App February 08, 2021 08:56 Updated Yes, you must be at least 18 years old to invest in one of YIELD App’s funds. Related articles In which countries is YIELD App available? How do I send funds to my account? Why do I need to take a selfie? What type of returns can I expect from being a user of YIELD App? Why do I need to verify my identity?