NumiSlate

NumiSlate is a private, offline collection notebook for the coin facts you record yourself. Build a clear catalog without an account, subscription, advertising, analytics, or cloud dependency. • Record denomination, year, mint mark, region, composition, grade, quantity, cost, and notes • Attach local obverse, reverse, edge, provenance, and other evidence photos • Search, filter, sort, edit, and safely delete coin records • Create custom sets and slots, then track assignment progress • Review counts, regions, set progress, and acquisition costs by original currency • Export selected facts as PDF, CSV, or plain text • Create complete verified backups, then inspect, merge, or replace safely Coin records, set assignments, and evidence photos stay on your device unless you explicitly export, back up, or send selected feedback. NumiSlate does not identify, authenticate, grade, appraise, or calculate the market value of coins, and it does not prove ownership.