Collectibles - SammelCheck

Track coins, stamps, sneakers, watches, Pokémon cards, sports cards or anything you collect— value, condition, quantity, location and photos, all on your device. No account, no cloud, no GDPR worries: your data never leaves your phone. • Item catalog — name, category, value, condition, quantity, location & multiple photos • Barcode / QR scan — identify items in seconds • Value history — line chart of each item's value over time • Item history — bought, sold or moved, with price & location • Wishlist — keep an eye on what you still want • Customers & sales — record sales with an invoice PDF, import buyers from contacts • Portfolio dashboard — bought vs sold, total value & profit/loss • PDF & CSV export — share your collection or invoices • Encrypted JSON backup & restore • Dark mode / 29 languages / 100% offline Requires a subscription. Start with a 14-day free trial, then €5.99/month. Cancel anytime. PRIVACY: All data stays on your device — no cloud, no account, no tracking. Privacy policy: https://theonehand.at/sammelcheck-privacy.html Terms: https://theonehand.at/sammelcheck-terms.html