Watch collection manager for iOS & Android. No account required, watches, wear logs, service history, and photos live on your device in SQLite. Fully offline by default. Cloud sync is optional and paid. Free: up to 5 watches, 3 months of wear history. Pro ($29.99 one-time): unlimited watches, analytics, service reminders, PDF export. Cloud ($3.99/mo): sync across devices. For collectors who care about privacy as much as their watches.