Terrible: Incorrect results

I tested this app by using the following sentence: "To whom will he give the ring?" I was shocked and disappointed when the app strongly suggested I replace the word "give" with "gives" or "gave"! Their suggested words would create a grammatically incorrect sentence. I tested the app with a couple other sentences and also received conspicuously incorrect results. I majored in English literature; I would not suggest you buy this app.

Mellie32711 about Grammar Checker Daily