This page lists the apps that are available on rahalabs.net. This is a growing list so check back later too.
Take the guesswork out of options trading with QNTAFI Options Screener Pro, the ultimate analytical tool for modern traders. Designed to sift through thousands of options chains instantly, QNTAFI algorithm helps uncover the most capital-efficient Put and Call Credit Spreads available in the market at the given time. Try it now (requires Google login for access)