Abacus pounding

I really like this Ap when I first got it, but now I have to pound the letters to get them to register (iPad) so I hardly use it anymore and will not recommend it to anyone. I had forgotten why I had deleted this game, so reloaded it, now I remember, I have to beat the keys so they register. Was hoping this had been fixed, wanted to buy it, but wont now.

Pfc9172 about Word Abacus