Violates ad policies – Mag Hanzi - learn Mandarin phrases HSK1 - HSK5 Review

Can in general of this set of apps made by this developer for Chinese until it started seeing ads that I had to accept and watch or they wouldn’t go away. I’m pretty confident that violates apples policies. Either way bad experience. Show me the banner fine. Make me click the deal to continue is not fine.
Review by Lefstathiou on Mag Hanzi - learn Mandarin phrases HSK1 - HSK5.