I’m very pleased to announce (just as a player and tester) that iFrotz, now out on the Apple store, plays TADS games!
The support is about on par with Gargoyle. No hyperlink support yet, nor any media support - images, sounds, etc. No autocomplete yet either, for those who got used to it (and isn’t it a godsend in mobile devices?).
Playing both .gam and .t3 files, this is a major breakthrough! And of course it can only get better. iFrotz may currently be the best mobile interpreter for IF right now.