Why then I forgive just one star, if it would have earned a minimum of five?
Quite simply: Since the penultimate update (around Halloween) logs Avira my app complains about a detected malware in the Bloons app and the next time you restart your smartphone, the monkeys are together balloons lost and nowhere to be found. All that remains are the apparently externally stored user data and Scores. While I thought the problem was solved with the Winter Update (after all, I was finally able to play again), it is now already over with the Christmas miracle.
Extremely unpleasant for an app, you pay for the usually!