New look: a memorization counter with flowing numbers, a progress ring showing memorized products, a celebration when you finish a table and a "New record!" notice. Fixes: the whole app now follows your language, including the parental gate; subscription period and price terms are translated; a friendly "Try again" screen appears when prices can't load; the Skip button on the welcome screen is fixed; Settings shows the real version number; the subscription screen describes exactly what Premium unlocks (tables 6-10); buttons are bigger and text is easier to read.

Added French interface and subscription descriptions.