Careful! Shady business
This is an updated review. Firstly, be aware of automatic subscription. Without any warning, I got charged 49€. Then, unsubscribed and asked for a refund with a letter and a review. No answer. Wrote again and was told that no refund is possible and that they cancelled my subscription, which was a lie. I had already cancelled my subscription. After getting a no on refund, I replied more harshly and then was refunded. Seriously, for 49€ acting so shady and reluctantly refunding? Shady business. Especially with the "secret" subscription.