Digital payments network Zelle has shut down its mobile app as of April 1st. This has come as a result of very few customers using the app to make payments, instead using Zelle through their bank or credit union.As a result of the change, customers of Zelle will now only be able to make payments via a financial institution that offers it. The company was launched in 2017 and is available in over 2,200 U.S. financial institutions.Although Zelle’s main reason for shutting down its app is because of lack of use, the move could also be seen as an attempt...