The Android Tithe Calculator is an app for calculating income, tithes (donations), and the balance for paying tithes. All revenue and tithes appear in two separate lists, with the main page showing total revenue, tithes, and the balance. Each entry (revenue / tens) must add the date, title, and amount. Tags and comments are not mandatory for registration. The app is free for many to credit. It is possible and even desirable to distribute many. Anyone interested can email optimization suggest