This unpredictability means players can't always predict when the plane will crash, which determines if they win or lose in a particular round. The Aviator game, like most casino games, is based on random outcomes, which makes it inherently unpredictable in the true sense.
There is no aviator predictor app that works. Aviator is a game of chance, and there is no way to predict when the plane will take off. Any app that claims to do so is a scam. The best way to improve your chances of winning at Aviator is to practice and learn the game.