Intaglio: Banknote & Serial ID

Alphaloop

In-app purchases

About this app

Try it before you pay. Your first 3 banknote scans come with full results, and the fancy serial checker works without any scan at all.

Intaglio identifies a banknote from one photo, reads its serial number, and shows a conservative value for the condition your note is actually in.

WHY IT IS DIFFERENT
• See it work first: 3 full scans are included, no subscription needed to try.
• Fix anything the AI misread: edit the name, country, face value, currency, series or serial, and the grade and value are recalculated instantly.
• Report a wrong result from inside the app.
• Honest values: a range for the condition you set, never a hyped number. Notes that may be valuable get a reminder to use a professional grading service.
• Clear limits: this is not a counterfeit detector and not an appraisal.

WHAT IT DOES
• Identify: country, currency, denomination, series and a short description from a photo of either side.
• Serial number: the AI reads the printed serial, including star (★) replacement markers. You can correct it in one tap.
• Fancy serial checker: solid, ladder, radar, repeater, binary, low and high numbers, millionth, star notes and your birthday. Patterns are decided by fixed rules on your phone, with conservative premium estimates. No Pro needed, no scan needed.
• Grade: a condition checklist (folds, paper, corners, damage, marks) gives a grade from UNC to G and updates the value as you tap.
• Value in your currency: an estimate for this note, with a face-value floor for notes that are still legal tender. Daily reference exchange rates for 11 currencies.
• Damaged notes: exchange guidance for torn or partly missing won and dollar notes.
• Look it up: one tap to search sold listings and a banknote catalog.
• Album: notes grouped by country with an estimated total, CSV export, and backup and restore to a file.
• English and Korean.

PRO SUBSCRIPTION
After the 3 included scans, AI identification needs Pro, an auto-renewing subscription (weekly or yearly). The price and any free trial are shown in Google Play before you confirm. Pro has fair-use limits (up to 50 identification attempts a day), shown before you buy. Cancel anytime in Google Play under Payments & subscriptions. The serial checker, condition checklist, album and backups do not need Pro.

PRIVACY
Your photo is sent for AI identification only after you agree, and you can turn this off in Settings. You can delete your data from the app.

Values are estimates for typical examples, not appraisals. Before selling a note that may be valuable, have it certified by a professional grading service.