Billsprig · For business
A professional PDF invoice in seconds
Billsprig makes invoices, quotes and receipts as real PDFs in your browser.
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What you get: Unlimited groups, currencies, roommate bills, CSV, pay once. Prices in USD; tax for your country added at checkout.

Free to use in your browser right now, no sign-up. Upgrade only if you want more.
What you get: Unlimited groups, currencies, roommate bills, CSV, pay once. Prices in USD; tax for your country added at checkout.
Kittyfern splits group expenses for trips, roommates and dinners in your browser and shows who owes who in the fewest payments.
Human support: cybermax.tools@gmail.com · Tax handled at checkout · 14-day fix-or-refund terms
| Person | Paid | Share | Balance | Settle up |
|---|---|---|---|---|
| Alex | €540.00 | €234.70 | gets back €305.30 | |
| Sam | €186.40 | €197.42 | owes €11.02 | pays Alex €11.02 |
| Priya | €28.80 | €197.42 | owes €168.62 | pays Alex €168.62 |
| Jo | €62.15 | €187.81 | owes €125.66 | pays Alex €125.66 |
| Total | €817.35 | €817.35 | €0.00 | 3 payments |
balances and the settle-up plan from the Kittyfern example trip (example data, 29 Oct 2026)
14-day fix-or-refund if it doesn't work as described: email us within 14 days and we fix it or refund you in full. Refund terms.
Prices in USD; tax for your country added at checkout.
Kittyfern splits group expenses for trips, roommates and dinners in your browser and shows who owes who in the fewest payments.
Buy nowKittyfern splits group expenses for trips, roommates and dinners in your browser and shows who owes who in the fewest payments. Pro adds unlimited groups, expenses in other currencies at your own rate, monthly bills for roommates, CSV export, a printable report and a backup file. One payment, no subscription; Pro turns on the moment checkout finishes and works on any device with your unlock code.
Checkout is handled by Stripe. Your download, licence key or API key and your receipt arrive by email right after payment.
Yes. If it doesn't work as described, email us within 14 days and we fix it or refund you in full. See the refund policy.
Card details go only to Stripe. CyberMax never sees them; sales tax or VAT is calculated at checkout.
Published prices, checked 2026-10-29: Splitwise, Splitwise Pro in-app purchases $2.99, $3.99, $4.99 and $29.99, $39.99 in the US App Store list; Settle Up, Monthly Premium $3.99, Yearly Premium $19.99, Group Premium $39.99, Lifetime Group Premium $149.99. Kittyfern starts at $3.99, and you can try it free on this page before paying.
Kittyfern · from $3.99
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Prices and plans generated from live Stripe data on 29 Oct 2026.