5 stars: I was able to confirm Q.E.D., my graph and polarity. Your app confirmed groundbreaking work. Excellent app. It added ones and zeros and X's and O's in places that needed place holders. That allowed me to revolutionize how computers will think. I'm building fabric, I used your app to confirm and build the circuits that do it.ooo
5 stars: This app is so much helpful especially to us students. And the subscription is affordable. There was a problem at buying at first but then the developers were so accommodating. You can contact them at their email and also they have one to contact them through facebook messenger. You can check your works and there is a way here to study too because there is the informations about gates. 5 stars you deserve it
4 stars: Bruh, How can I make subscription, if I cannot even sign in. Tried every option, nothing works, it does not sign in. I use Huawei Mate 20 Pro
4 stars: How much does the premium version cost and what does it include? I'm interested in the step-by-step option. If I pay the premium, can I access this option Freely?
3 stars: I had purchased the one month premium today amd the money is debited from my account and the subscription is displayed on google play also but the app still asks to upgrade. It's not in premium status even after I have subscribed. Please look into the matter with immediate effect. Regards Billu
3 stars: Too many adds! Unbearable... Apart from that it's alright.
2 stars: Jesus Chris...