The Dink Network

I recently refound Dink after playing many years ago and am making my way through some of the top D-Mods on my phone. It’s been a lot of fun and I haven’t had too many troubles figuring out the controls so far. Does anyone know if it’s possible to play any of the secrets in FIAT or how to access them on a phone? There’s a keyboard option but keys like the F-keys and print screen aren’t available on iPhone. If not, that’s okay- I’ll just carry on without them. Thanks!