Very good app in itself. Before I'd give it 5 stars despite having to pay for more features. But now it's just a burden to open the app since the update introducing ads. Whatever I do, an unskippable add appears covering the whole screen. I have to wait at least 10 seconds, so in total when 3 ads appear I wait for at least 30 seconds just to end or start a fast, that lasts about 5 seconds to do. Ridiculous! Thinking of changing apps