OtterDex

Know what the box in your closet is worth.

Point your phone at a card. OtterDex reads the set code and collector number printed along the bottom edge, finds that exact printing, and prices it.

Browse the catalogueThe app is coming to iPhone and Android.
Read from the card
Name
Lightning Bolt
Set
Duskmourn: House of Horror
Number
123
Finish
Foil
Near Mint, from Scryfall
$412.50
One scan, about a second.

It would rather ask than guess.

A scanner that quietly picks the wrong printing is worse than one that admits it could not tell. A wrong card you never notice is a collection you can no longer trust. So OtterDex answers a scan in one of three ways, and never a fourth.

It found the card

The set code and number resolved to one printing, and the name agrees. You get the card and its price.

It found a few

Several printings fit what it read. You pick, because you are holding the card and it is not.

It could not read it

Too dark, too angled, or a printing the catalogue does not have yet. It says which, and you scan again.

What it costs

Free

Scan as much as you like, forever.

  • Unlimited scanning
  • Every price visible
  • 100 cards in your collection
  • Export whenever you want
  • No account — your collection stays on your phone

Standard

$49.99 a year, billed by the App Store.

  • Everything in Free
  • An unlimited collection
  • Set completion across every set
  • Price history on every card you own

There is no sign-up. Your collection is a file on your phone, backed up with everything else on it, and yours to export at any time. If your subscription lapses nothing is taken from you — the collection stays readable, exportable and yours.