Its good so far, have been playing for a couple of days. Trying to learn about birds and can tell this was made with care! Fun to play and learn, and clearly lots of thought went into the quiz/tour loops. £5 a month is a bit much for pro version: the app and content you'd get isnt enough, despite just the free stuff being varied and enjoyable. Lifetime license is very nice to have, but it costs £60: about 3 years of annual licenses; it exposes the steep recurring subscription fee. No ads is a 👍