Are there any fees or costs associated with using cashap mobile investment app?

There are no transaction fees for trading securities on the Cash App Investing mobile investment app. The SEC fee is $0.0000051 times the principal amount sold, with a minimum of $0.01, and the FINRA fee is $0.000119 per share sold, with a maximum of $5.95. Additionally, Cash App does not charge any commission fees for buying or selling stocks or ETFs. However, users may pay government-mandated fees when buying and selling certain securities, which will be listed in the trade confirmation page.