What's new in simpleIOU

Polish, accessibility & security pass

• NEWFooter redesign with social links, change log, contact, terms and EULA pages.
• NEWHero animation refreshed and ‘What’s new’ teaser links straight to this change log.
• IMPROVEDMobile top nav rebalanced — smaller icons and tighter buttons so nothing is squished.
• IMPROVEDLight/dark mode toggle now works reliably on desktop and sits to the right of ‘Try for free’ on mobile.
• IMPROVEDAccessibility: aria-labels on icon-only buttons (calendar nav, chart toggles, edit/cancel/archive rows), landmark <main>, and dvh-aware layouts for mobile Safari.
• FIXPaddle webhook now requires an explicit ?env=live|sandbox — no more silent sandbox routing.
• FIXProtected server function for Paddle price resolution now requires auth and validates inputs.
• FIXDemo seed script no longer ships a hardcoded password — generated per-run with crypto.
• IMPROVEDSEO review: per-route head() metadata, og:title and og:description on every shareable page.

Calendar, forecasts and multi-currency

• NEWMulti-currency support — pick CHF, EUR, USD, GBP, DKK and more from a flag picker.
• NEWCalendar view bringing IOU due dates, subscription renewals and loan payments into one monthly grid.
• NEWSmart payoff forecasts that adapt when remaining balance drops below the minimum payment.
• NEWNet-position stat pills at the top of every page — tap one to filter the list below.
• IMPROVEDSwipe gestures: right to mark paid, left to archive, sideways to move between IOUs / Subs / Debts / Calendar tabs.
• IMPROVEDPer-contact running balance and full history view.

The foundations

• NEWTrack IOUs in both directions — money owed to you and money you owe.
• NEWSubscriptions list with monthly + yearly totals and next-due markers.
• NEWCredit cards & loans with balance, APR and minimum payment tracking.
• NEWEmail + Google sign-in, with per-account row-level security.
• NEWFree tier: 5 IOUs, 5 subscriptions, 5 loans. IOU Pro for unlimited.
• NEWPaddle-powered checkout for upgrading to IOU Pro.