Various types of accounts can be set up, to suit your business. It supports accounts for up to 10 separate entities. That way you can try the app., to see if it meets your requirements, before purchasing.Ībacus Accounts is a double-entry bookkeeping application, suitable for keeping the accounts of any business or other organisation (or even your personal accounts). What does Abacus Accounts Lite do? This is a free, trial version of Abacus Accounts that is limited to entering 30 transactions, after which you can transfer your entered data to the full, paid version, if you wish.