Money shows the tax year the way the return asks for it: income, expenses, profit before tax, and the CIS already deducted.

Money opens on the current UK tax year (6 April to 5 April). Tap another year at the top to see it. Income is what was paid, Waiting is what is invoiced and unpaid, Expenses is what you logged, Est. profit is income minus expenses, before tax.
Every invoice with CIS on adds its deduction to the year's total. At Self Assessment that figure goes in the CIS box and comes off your tax bill. It is the number techs most often get wrong by hand.
The bar chart shows the year's rhythm. Insights break your income down by kind of work: what you sold most, your price for it, how it compares with last year, and the season for each kind of work.
Add them by photographing the receipt (see log an expense) or by hand. Each one carries a category and the receipt, so the return is a list rather than a shoebox.
Tap More on Money for the year's summary. Your accountant, if you have one, gets the totals and the receipts in one go.
Related: VAT and CIS on invoices, log an expense, CIS for rope access.