The digital museum of your collection
Everything you need to cover Numismatrix — on a single page.
A vault, not a cloud
Numismatrix is a mobile app for managing numismatic collections — coins, banknotes, medals, bullion, tokens and exonumia. It catalogues every item with the rigour of a conservation inventory, values it against live metal rates, and protects the whole behind local encryption.
What sets it apart: nothing ever leaves the device. No account to create, no synchronisation, no data collection — a deliberate choice for holdings whose discretion is part of their value. And no subscription: users buy a licence once, and it is theirs for life.
The app in five screens
Click any image to download it at full resolution. All are free to reproduce in articles about Numismatrix.
The guided tour in 90 seconds
A full walkthrough: adding an item, automatic valuation, statistics and export.
Three licences, no subscription
Every licence is a one-time payment granting lifetime access. 14-day money-back guarantee.
- Full cataloguing — 6 categories, 33 sub-categories
- Complete security: AES-256, PIN, biometrics, stealth mode
- Metal rates & CSV export
- Automatic backup + .nmx archive
- Collector rank — 7 tiers
- Everything in Free, 5× the capacity
- PDF export — museum catalogue & inventory
- Advanced statistics
- Day / night mode
- Item duplication & JPG sharing
- Everything in Premium, with no limits
- Certificate bundle export
- Sales tab & "sold" marking
- Crystal Pro mode · custom login background
- Licence valid on 2 devices
Direct download
The app is available on Android as a direct download. The Play Store release is planned for Q4 2026, with the iOS and tablet port in 2027.
Everything you need, ready to use
Logos, icons, screenshots, promotional visuals and copy — download the full bundle or pick what you need.
Specifications
⬗ Architecture
Local-first100 % offline EncryptionAES-256-GCM AuthenticationPIN + biometrics Data collectednone⬗ Content
Categories6 + 33 sub-cat. Fields per record14 Objectives to unlock36 badges Collector ranks7 tiers🎁 Try the app for free
Journalists, content creators, numismatic societies, clubs and shops: we provide free Pro licences so you can explore the app in depth, plus promo codes to share with your community or colleagues.