Real books. Zero accounting knowledge.

Your books stay correct by themselves.

Rotonda POS runs full double-entry bookkeeping in the background. You sell, buy, and spend — the ledger updates automatically. Open the accounting screen and your books are already there, correct, and ready to review.

Accounting screen showing chart of accounts and ledger
The core idea

You already do accounting. You just don't know it.

Every time you sell something, two things happen: money comes in, and your inventory goes down. Every time you buy stock, money goes out, and inventory goes up. That is double-entry bookkeeping — and Rotonda POS records it automatically, in the right accounts, every single time.

Make a sale

Cash or receivable increases. Revenue increases. Posted instantly.

Buy stock

Inventory increases. Cash or payable changes. Posted instantly.

Record an expense

Expense account increases. Cash decreases. Posted instantly.

Nothing else to do

Open the ledger at the end of the month — everything is already there.

What posts automatically
TransactionDebitCredit
Cash saleCashRevenue
Credit saleReceivableRevenue
Cash purchaseInventoryCash
Credit purchaseInventoryPayable
Customer paysCashReceivable
Pay supplierPayableCash
Record expenseExpenseCash
Stock count adj.InventoryAdjustment
All posted without you touching the accounting section.
What's included

Professional books. Zero setup required.

Chart of Accounts

Assets, Liabilities, Equity, Revenue, Expense — all pre-created. Add your own accounts anytime.

General Ledger

Every transaction, every account, every date. Running balances. Tap any line to open the original transaction.

Accounts Receivable

Who owes you money. Drill into any customer balance to see exactly which invoices are open.

Accounts Payable

What you owe suppliers. Every purchase invoice on credit shows up here automatically.

Trial Balance

One-page summary of all account balances for any date range. Share with your accountant at tax time.

Fund Transfers

Move money between accounts (cash drawer → bank). Posts as a proper journal entry automatically.

Owner's Equity

Record owner investments and draws. Tracks your stake in the business over time.

Date Filters

Filter any account's ledger by any date range. Month-end, quarter, year — drill to any period.

When you need a professional

Hand your accountant clean, complete books.

You run your business day-to-day. At tax season, export a Trial Balance or share your PDF reports. Your accountant gets complete, accurate books — not a pile of receipts.

28+ Report Types

Trial balance, profit & loss view, customer balances, supplier balances, expense summaries — all in PDF.

Full Data Export

Export your SQLite database file. Any accountant or software can read it. Your data is never locked in.

Works Without Internet

Your books are on your device, not someone's server. No outages, no subscription required to view your own data.

Rotonda POS

Your books. Always correct. Always there.

No accountant needed for day-to-day operations.