Oxygen Runway

You're independent. You have cash, burn, and invoices that “should land.” You live in the fog. Oxygen computes one number: how many days you can stay free if nothing else comes in. THE NUMBER Your oxygen, in days. A tank that drains even if you do nothing. Home Screen and Lock Screen widgets. TWO RUNWAYS If invoices pay on time. And if they don't — the real floor. You see the gap. That's where you lie to yourself. CASH, BURN, INVOICES What you can spend tomorrow morning. What leaves every month. What's supposed to come in. Marking an invoice paid refills the tank. WHAT IF A €3,000 client. Cutting the studio. A dry month. Oxygen tells you what that does to your days of freedom. PRIVATE BY DESIGN All math runs on the iPhone. No account. No cloud. No third-party AI. OXYGEN PRO Unlimited scenarios, unlimited lines, runway alerts, CSV export. $4.99/month or yearly with a 7-day trial. TERMS OF USE (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms: https://oxygen-legal.web.app/terms Privacy: https://oxygen-legal.web.app/privacy