ookkeeaapp MINI is a powerful yet easy to use and to understand bookkeeping application for freelancers, small companies, and agencies that are tired of having to use cluttered, cumbersome, and ugly apps. With ookkeeaapp you enter single items, choose if they have to be used for the next VAT/sales declaration, and if so, which tax rate applies. Those items/entries can be 'sorted' by an (optional) chart of accounts and their own categories. Single items/entries belong to a tab. A tab usually 'represents' the time frame you (need to) use for your VAT/sales tax declaration. With ookkeeaapp all you have to do in order to create/submit your next VAT declaration is to click a single button.