Owe Book: Debt & IOU Tracker icon

Owe Book: Debt & IOU Trackerv1.1

Released August 29, 2026Major

iOS

What changed

  • LocalizationAdded support for 17 languages with in-app switching
  • New featureNew widgets for Home Screen, Lock Screen, and StandBy with quick entry
  • UXAdded Light, Dark, and System appearance settings and a new app icon
  • MonetizationIntroduced monthly/yearly subscriptions and one-time purchase options for Pro
  • UXOptimized iPad and Mac layouts for better readability
  • PlatformUpdated Mac biometric prompts to correctly reference Touch ID
  • PerformanceFixed a bug where the upgrade screen appeared repeatedly during a session

Original release notes

Owe Book now speaks your language — 17 of them. Pick yours in Settings and the whole app switches over instantly, no restart.

WIDGETS
Keep your net position and what's due soon on the Home Screen, Lock Screen or StandBy — and log an entry with one tap.

MAKE IT YOURS
Choose Light, Dark or System appearance inside the app. And there's a new icon: the split tally, the notched stick two people once cut in half so each kept their side of a debt.

PRO, YOUR WAY
Pro is now a monthly or yearly subscription, or a one-time purchase that never renews — the same features whichever you pick: group bill-splitting, the Face ID / Touch ID lock, CSV statement export, and your choice of home currency.

ALSO IN THIS RELEASE
• Roomier layouts on iPad and Mac, so a person's name and their balance no longer sit at opposite edges of the screen
• The Mac asks for Touch ID by name now, instead of Face ID
• Fixed the upgrade screen coming back every time you returned to the app, rather than once at launch

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AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Owe Book: Debt & IOU Tracker, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

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