Etude
Thank you for your interest in Etude.
We regret that Etude has been discontinued and is no longer available. While the app will not have any future updates or technical support, a restore of Etude is still possible: you may back up your entire device — including the Etude app and any purchases made therein — and reinstall it on another device. Such techniques can be explained via a Google search or at Apple's Genius Bar.
Thank you.