any chance to see api based apps (for smartphones) ?
would be very cool to have a chat tool, like megacorp.io or BM dressing room or BM Maps or character / guild profile etc as a app (with all graphics included, so there is much less bandwith) optimized for a FHD or 2k screen.

and maybe, in future more deep api based actions.. like a craft simulator, that uses "all material you actually could access to" (guildhall materials, if you at least high officer + Appartement materials + mektoubs + bag = new material list.)

or other actions those not need a character to be controlled or a world (atys) to be displayed.

ok.
but i said smartphone, not apple sh!t... :P
and oficially one, not some key stealing one

If you are looking for android, I made one app for it, but it does not have all the features you ask for. It is all open source, so you can choose to compile yourself if you do not trust the market version: https://bitbucket.org/tux-/ryztools-android/overview

The Ryzom app for both iOS and Android require that you enter keys smart-guy. My Ryzom Portal does not steal your keys and I don't appreciate you claiming it too.

epsilon? as in "For every delta there is an epsilon less than delta..." ???