NumiAssist
EN
iOS 18 · 7-day free trial

The photo sells the coin

No retouching, no embellishment, no deceit.

If you sell coins regularly, you know the drill: half an hour per lot. Shoot both sides, move it to a computer, crop, write the description. NumiAssist leaves you one action – photograph the coin. Framing, attributes, text and the finished kit it does on its own.

Download on the
App Store Coming soon to
Google Play See how it works →
3 Mark, Saxony 1911 – the processed photo, ready for the listing
SUGGESTED
Germany · Drei Mark
high confidence
The flow

From the coin on the table to the finished lot

The whole lot is prepared in the app. We remove what's extra and bring out what matters – the coin.

Step 1

Shoot

The familiar camera with instruments in the frame: zebra stripes mark what is blown out to white, the tilt meter repeats the angle of your first shot. The instruments show, they never decide – the shutter is always yours.

Step 2

Process the photo

The app finds the coin in the frame and then works on the shot: it straightens it, trims the extra margin, cleans up the background. Everything can be adjusted by hand – the original stays intact. The coin's surface is not altered or retouched.

Step 3

Describe

The description is built from a template, the coin's attributes are recognised automatically – you're left with minor corrections. Minimal typing.

Step 4

Export

The processed photos and the description are ready to publish – on eBay, Catawiki, or any marketplace you use.

Step 5

Reply to the buyer

Payment details, shipping, terms – from your own template, with the lot name filled in for you. Copy and send.

Screenshots

Easier than it looks

Five screens, one thing to do on each: a camera that prompts you, the frame, the attributes to confirm, the finished lot, the message to the buyer.

The camera screen: a coin inside the framing circle, a tilt readout, a macro badge and a timer
Shoot – the tilt meter helps you repeat the angle of the first shot.
The frame editing screen: auto crop, centring, rotation and a background blur slider
Process – crop, straighten, settle the background. The coin stays sharp.
The suggestions sheet: country, year, denomination and metal, each with its own confidence percentage
Suggestions – guesses with a confidence level. You confirm each one.
The lot screen: the product card, the list of exported photos and the share, copy, save and export buttons
Export – photos, product card and caption, ready to publish.
The message to buyer screen: a ready reply with payment and shipping details
Reply to the buyer – written from your own template.
The frame, not the coin

Process, but don't retouch

Everything that helps the buyer see the coin gets fixed. Everything the buyer must judge for themselves stays exactly as shot. In NumiAssist this line is built into the processing itself.

In the frame – fixed:

  • Crop and centring – the coin fills the frame, both sides matched.
  • Background – clutter gone, one even backdrop.
  • Geometry – no tilt, no skew.
  • The edge – segments assembled into a single view.

On the coin – never:

  • No retouching the surface.
  • No hiding scratches, wear or cleaning marks.

Buyers bid on what they trust. A photo that hides nothing sells better than a photo that flatters.

The next coin you sell deserves a perfect photo

Download on the
App Store Coming soon to
Google Play

iOS 18 or later · 7-day free trial · Subscription details