Spent a year and a half building now. with my team, an iPhone bookkeeping app for small business owners. It connects to your bank and cards through Plaid, and AI categorizes transactions, but only auto-applies a category at 95%+ confidence with corroborating evidence, anything less certain goes to a review queue instead of guessing, and your own manual categorization always overrides it. Underneath it's true double-entry accounting, with a full chart of accounts by entity type and industry. Beyo...