Copy columns G to R, header to the 31st, and paste.
Paste into cell H2.
Copy on one device, paste on another.
Fill in Settings to start.
A CSV file from your bank, a screenshot of the statement, or pasted rows. Payments and refunds are left unticked.
Set aside takes the money from that budget straight away, as if spent, so it comes out of Cash and the budget at once. A goal marked for the big purchase comes out of Cash only and counts towards the purchase plan. When you pay for part of a goal, tap Spent; don't log it again. Take back returns the money.