SammelCheck – Collectibles

SammelCheck is the offline catalog for your collection. 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 (New / Very good / Good / Used), quantity, location, purchase date, purchase & sell price, size/grade, barcode, wishlist flag & multiple photos • Categories — create and manage your own categories, with live item counts • Wishlist & sold tracking — mark items as wishlist or sold, and switch between Collection / Wishlist / Sold views • Search & filters — search plus filters for category and size • Collection totals — total value (value × quantity), purchase total and gain/loss in € and % • Per-item gain/loss — see your profit on every item, in € and % • Category distribution — chart of your collection broken down by category • Dashboard — total value & item counts, bought-vs-sold chart, recent items • Value history — line chart of each item's value over time • Activity timeline — every purchase, sale and move with price & location • Sell flow — pick or create a customer, set sell price and date, generate an invoice • Sale history — every sale kept with buyer, date and price • Customers — revenue & sale count per customer with full history; import buyers from your contacts • PDF exports — digitally signed invoice for every sale, plus a PDF catalog of your whole collection • CSV export — export your collection as a CSV file (semicolon-separated) • WhatsApp share — send item details to buyers or friends (up to 20 items) • Barcode / QR scanner — capture EAN, UPC, Code 128, Code 39, QR and DataMatrix codes and attach them to items • JSON backup & restore — save and restore your data as a JSON file on your device • Dark mode & 23 languages — 100% offline PRICING: 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. Backup files are stored as plain JSON on your device. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/