Complete app — Lifetime licence — 100% local

YOUR COLLECTION. your vault. FOR LIFE.

Cataloging, valuation, tracking, statistics, sharing, export — the complete app for the numismatic collector. One-time payment, lifetime access. 100% local. Zero cloud.

Buy my licence Tour the museum
À VIEOne-time payment
100%Local, zero cloud
6+33*Categories & sub-cat.
AES-256Local encryption
PIN·IDBiometrics & PIN
FR/ENNative bilingual
€/$/£Multi-currency
G/OZMulti-unit
PDFCatalog & inventory
CUSTOMDay/night + alt. display

« Numismatrix »Coin No.0001 — Struck 2026 — Gold 999‰
⟱ Follow its journey to the vault
IThe Collection Free Premium Pro

Your collection fits in your hand

Six categories, thirty-three sub-categories: coins, banknotes, medals, bars, tokens, exonumia — every object finds its place, from a Roman sestertius to a modern ingot. Stacking groups your identical coins under a single record, and your favorites stay pinned at the vault entrance.

6 categories · 33+ sub-categories
Smart stacking
Pinned favorites
Search & filters
From the Free licence
Vue du coffre Numismatrix — catégories de la collection
Your complete numismatic catalog

A complete archivist’s record

Standard file — 14 fields per item
HD photos + cropping Provenance Year Weight Fineness Mint Engraver Purchase price Numismatic value Rarity Seller Grade Reference Certification
Photos per item — cropping tool included
Free2 photos
Premium6 photos
Pro12 photos
Vault capacity — cataloged items
Free99
Premium499
Pro∞
IIThe Vault Chamber Free

A true digital vault

No data sent to a server, no account to create. Numismatrix runs entirely offline — and access to your collection belongs to you, and you alone.

  • 01

    AES-256 encryption Free

    Database encrypted locally. No key ever leaves the device.

  • 02

    Touch ID Free

    Native Android biometric authentication. Zero friction, maximum security.

  • 03

    Login PIN Free

    A backup PIN code always available, just like your banking apps.

  • 04

    Automatic lock Free

    The vault closes itself after inactivity. Like a real vault chamber.

  • 05

    Stealth Mode Free

    Show your collection without revealing a single value — everything hidden in one tap.

Coffre verrouillé — écran PIN
Sécurité du coffre — réglages
iLocal storage, zero cloud
iiAuto-lock after inactivity
iiiNative Android PIN & biometrics
ivExport & backup under your control
vStealth Mode — values hidden on demand
IIIThe Workshop Free Premium Pro

An app made to measure

Your language, your currency, your units, your lighting: Numismatrix adapts to your collector habits — not the other way around. Drag the curtain to compare themes.

  • 01

    Multilingual & multi-currency Free

    Native FR / EN · € / £ / $ — instant automatic conversion.

  • 02

    Multi-unit Free

    Grams or troy ounces — your weights in the unit that speaks to you.

  • 03

    Day / Night mode Premium Pro

    Light or dark theme, anytime or following the system setting.

  • 04

    Crystal Pro mode

    A translucent, luminous skin that gives every record in your collection real depth.

  • 05

    Audio notifications on/off Free

    Discreet sound feedback — enabled or muted in one tap.

Numismatrix — mode sombre
Numismatrix — mode clair
◐ Light themeDark theme ◑
IVThe Observatory Free Premium Pro

Expert-grade statistics

Eight dashboards to read your vault differently: value and return, collector rank, objectives, metals, provenances, timeline, leaderboard and sales performance.

8 dashboards
7 ranks to climb
36 objectives
Real-time updates
Your collector rank Free Premium Pro
Curious0 itemsFree I
Collector50 itemsFree II
Numismatist100 itemsPremium III
Treasure Hunter250 itemsPremium IV
Curator500 itemsPro V
Royal Curator750 itemsPro VI
Numismatic Legend1000 itemsPro VII
Your rank evolves automatically with your collection
Overview
Free

Total value, capital invested, overall return and collection health — at a glance.

Rank
Free

Seven ranks to climb, from Curious to Numismatic Legend — your collector progression, from 1 to 1000 items.

Goals
Free

36 badges to unlock — categories, metals, weight, value, eras and special rewards.

Metals
Premium Pro

Gold, silver, platinum, copper breakdown… and intrinsic value at today’s rates.

Map
Premium Pro

Every provenance pinned on the world map, down to the last geolocated item.

Timeline
Premium Pro

Your collection laid out across the centuries, from Antiquity to the present day.

Top
Premium Pro

The ranking of your finest treasures — by value, by grade or by rarity.

Sales
Pro

Items sold, total cost, realized gains: the financial performance of your vault.

0objectives to unlock
VThe Print Works Free Premium Pro

Export like a museum, back up like a bank

From an exhibition-worthy catalog to the confidential sharing of a single item — your collection leaves the vault only when you decide, in the format you choose.

01

Catalog & Inventory PDF Premium Pro

A museum-worthy format — export the entire collection or a single category.

↗
02

Certificate Bundle Pro

The PDF compendium of all your NGC / PCGS / PMG certificates, ready to archive or pass on.

↗
03

CSV export Free

Your tabular data, freely exportable — compatible with spreadsheets and inventory tools.

↗
04

Confidential JPG sharing Premium Pro

Share an item as an image — Stealth Mode hides the values for maximum confidentiality.

↗
05

Automatic backup Free

A silent weekly local backup — your vault is always safe.

↗
06

.nmx archive Free

Manual backup in .nmx format — import takes one gesture when switching devices.

↗
The Journey — Adding an item in 6 steps Free
// Step 01 / 06

Choosing the category

Coin, banknote, medal, bar, token or exonumia — then one of 33+ sub-categories. Your new acquisition immediately knows where it lives.

// Step 02 / 06

Item details

HD photos with cropping, year, country, mint, engraver — the object’s complete identity, entered in a few gestures.

// Step 03 / 06

Technical specifications

Weight, fineness, diameter, metal — the physical characteristics that feed the automatic valuation at today’s rates.

// Step 04 / 06

Item valuation

Purchase price, numismatic value, rarity — your own figures, completed by the metal value calculated in real time.

// Step 05 / 06

References & provenance

Seller, provenance, grade, certification, reference number — the archivist’s traceability that gives a collection its value.

// Step 06 / 06

Review & save

One last look at the complete record, and the item joins the vault — encrypted, valued, ready to shine in your statistics.

Étape 1 — choix de la catégorie Étape 2 — détails de l'item Étape 3 — spécifications Étape 4 — valorisation Étape 5 — références Étape 6 — révision et enregistrement
01 / 06
// Collector’s philosophy

Every piece has a story.

A collector doesn’t hoard. They archive, they document, they pass it on. Numismatrix is the tool that gesture deserved.
— Numismatrix Manifesto, MMXXVI
◈

Catalog

Every piece deserves a record worthy of a museum.

◎

Value

Live precious-metal rates, always up to date.

◆

Protect

Local encryption. Your data never leaves the device.

VIJoin the adventure — Launch timeline

The road to the open vault.

Phase IQ3 2026

Android launch — Licences available AVAILABLE

Numismatrix licences are available now as a direct download — one-time payment, lifetime access.

BUY MY LICENCE →
Phase IIQ4 2026

Play Store release COMING

Official Play Store release — the free app, available to every collector.

NOTIFY ME →
Phase IIIQ1 2027

Kickstarter campaign UPCOMING

Transparent crowdfunding to bring the app to iOS and tablet. Founders get lifetime Premium access as thanks for the early trust.

NOTIFY ME →
Phase IVQ2 2027

App Store release & tablet port UPCOMING

Official App Store release and a move to the big screen — Android tablets and iPad. Super donors receive lifetime Pro access as a thank you for their boldness.

Numismatrix — aperçu
+1 coin added to the vault ✓ 20 Gold Francs “Au Génie” 1898 A
[ The Ticket Office — Licences available ]

Get your lifetime access

One-time payment, lifetime access on Android — no subscription, no data collection. Play Store release late 2026, then the iOS and tablet port funded through Kickstarter.

Kickstarter iOS & Tablets — notify me →
Tier 01 — Free
0$

Free App

99 items · 2 photos / item
  • 99 items max — 6 categories, 33+ sub-categories
  • 2 photos per item
  • Stealth Mode
  • CSV export & live metal rates
  • Auto + manual .nmx backup
  • Collector rank — 7 tiers
Join the waitlist
▶ Google Play — Q4 2026
Tier 02 — Premium ⭐
39.99$

Premium App

499 items · 6 photos / item
  • Everything in Free, 5× the capacity — 499 items max
  • 6 photos per item
  • PDF export — Catalogue & Inventory
  • Day / Night mode
  • Advanced statistics
  • Item duplication & JPG sharing
Buy — $39.99 →
Tier 03 — Pro 💎
59.99$$79.99

Pro App

Unlimited items · 12 photos · 2 devices
  • Everything in Free & Premium — unlimited items
  • 12 photos per item
  • Certificate Bundle export
  • Sales tab & mark as sold
  • Crystal Pro display mode
  • Custom login background
  • Licence valid on 2 devices
Buy — $59.99 →
✓ 14-day money-back guarantee✓ Secure Paddle checkout✓ VAT includedTerms & refunds →

The founders’ register

Tell us what you’re waiting for — we’ll notify you the moment it’s ready.
What are you waiting for? (multiple choices allowed)
By signing the register, you consent to your address being used to notify you of the launch — privacy policy. Unsubscribe on request.
Kickstarter campaign — announcement coming
Numismatrix
[ Available now — iOS via Kickstarter ]

Give it the home it deserves.

Numismatrix licences are available now. The Play Store release lands in Q4 2026, and the iOS port will be funded through Kickstarter in early 2027.

✦Premium licence$39.99 — for life 💎Pro licence$59.99 — for life ▶Google PlayQ4 2026 — waitlist ⌘iOS — via KickstarterQ1 2027 — waitlist
The numismatists’ community is growing