Know your cards' condition, not just their price.
Card Mom helps collectors assess trading card condition the honest way: measure the actual imperfections on your own photos, in real millimeters, and get a grade estimate you can explain line by line.
What it does
Measure, don't guess.
Marketplaces and graders talk in millimeters and severities. Card Mom gives you the same vocabulary: guided photo capture, on-photo markup tools, and thresholds that scale to any card size.
Real measurements
Mark scratches, edgewear, dents, and more directly on your photos. Calibration against the card's corners converts pixels to millimeters, so a scratch is 4.2 mm, not "kinda small".
A grade you can defend
Eleven imperfection types and a transparent points system produce a condition from Near Mint to Damaged, plus estimated ranges for popular grading scales. Estimates, clearly labeled, never a certification.
Your collection's memory
Every assessment is saved on your device: searchable, taggable, sortable. Duplicate a card, undo a delete, and back the whole thing up to a file you control.
Take it anywhere
Export CSV for spreadsheets or marketplace inventory, print PDF condition reports, and produce label sheets with scannable QR codes for your sleeves and boxes.
See it
From photo to grade in minutes.
Optional marketplace lookup
What's it worth in this shape?
Link a card to its catalog listing (opt-in, off by default) to snapshot a market price. Card Mom then shows an estimated value range adjusted for the condition you measured, with typical marketplace discounts per grade. An estimate to inform you, never an appraisal.
Pricing
Free to grade. One small purchase for the paperwork.
Free
$0
- Full assessment flow, including photo markup and measurements
- Quick Grade checklist mode and templates
- 15 saved assessments with search, tags, sort, and filters
- Backup and restore of all your data
- Marketplace lookup and estimated value
Premium
$2.99 one time
- Unlimited saved assessments
- CSV and marketplace-format exports
- PDF condition reports, from results or saved cards
- Printable label sheets with QR codes
No subscription. No servers. Yours forever.
Private by architecture, not by promise.
Card Mom was built so your collection stays yours:
- No account, ever
- No analytics, no tracking
- Photos never leave your device
- Assessments stored locally only
- Marketplace lookup is opt-in
- Backups go where you choose
Read the full privacy policy.
Help
Questions? A human answers.
Setup help, grading questions, bug reports: the support page tells you how to reach a human directly.