Split Pro settles the question that ruins group dinners, who owes whom, with a private expense ledger that runs on your own server instead of an ad-supported app. Create a group for the apartment, the trip, or the team lunch rotation, then log each shared cost with its category, currency, date, and a photo of the receipt. Every expense splits your way: equally, by percentage, by shares, by exact amounts, or with manual adjustments when someone covered the tip. Rent, utilities, and subscriptions can repeat on a schedule so recurring bills enter the ledger on their own. The balances view shows exactly who is ahead and who owes, and debt simplification collapses a web of small obligations into the fewest possible payments. Negative expenses record refunds and corrections without breaking the math, and the activity feed keeps a visible history of every edit and deletion. Coming from Splitwise, you can import your friends and groups to pick up where you left off, and bank transactions from supported providers convert straight into expenses. On phones it installs as a progressive web app with push notifications whenever a new expense lands. Logins use email magic links, Google, or your own OIDC provider, and signups can be closed so the instance stays limited to your circle. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.