Zero & One

We are using for this situation our twitter account. There are alerts if we are working on fix and we know about problem. Just check our twitter https:/...

If you get our free voucher/gift card, here are instructions for apply. Use your gift card, gift code, or promo code Open the Google Play Store ap...

For most of our apps it is top version of application. It  means that you have all functions which you can pay separately and also if we add any paid functi...

Thanks a lot if you like our work and you want support us. There are many ways to do it. In most case you can buy no ads version or paid version of applicat...

This application is for people who want support us and send us some donation as thanks for our work. Application donate to us does nothing! But you ...