Photograph both sides
Use a clear front image and optional reverse image to provide more design, date, signature, and series clues.
Photo-assisted paper-money identification
Photograph the front and reverse for a likely match, then explore issue details, condition and value context, security features, history, and a private collection.

Built for the task
Photograph both sides
The short answer
A direct definition for readers, search engines, and answer systems.
Banknote Identifier is an iPhone app that analyzes photographs of paper currency and suggests a likely country, currency, denomination, issue year, and series. It organizes condition observations, catalog context, security features, history, value estimates, follow-up questions, and saved collection records.
The app cannot authenticate currency, detect counterfeit notes, provide an official grade or appraisal, or guarantee a sale price. Verify important decisions with an issuing authority or qualified currency expert.
Inside the app
Every feature supports the same workflow, so the app feels like a system rather than a folder of disconnected AI buttons.
Use a clear front image and optional reverse image to provide more design, date, signature, and series clues.
Review likely issue details, design notes, security features, related varieties, catalog references, and historical context.
See an estimated range and condition observations with explicit reminders that neither is an appraisal or guarantee.
Save likely matches, revisit notes, review dashboard summaries, and sync through your private iCloud account when available.
Ask about history, storage, series, or collecting while treating every AI answer as fallible reference material.
The app never presents a photo result as official authentication, counterfeit detection, or financial advice.
Product tour
Real screens from the current iPhone experience.
How it works
Keep the design, denomination, date, signatures, borders, and serial area readable in even light.
Check the country, currency, denomination, issue, and visible security details against the note.
Add useful reference details to the collection, then verify important value or authenticity questions with an expert.
Who it helps
Direct answers
It can suggest a likely country, currency, denomination, issue year, and series from visible design clues. Use clear photographs of both sides and verify important details independently.
No. A photo cannot reliably authenticate currency or determine whether a note is counterfeit. Follow the issuing authority or a qualified currency expert for authenticity decisions.
No. Condition observations and value ranges are educational estimates. Actual value depends on exact variety, condition, serial number, provenance, current demand, and an in-person examination.
Saved photos, likely matches, notes, and chat history are stored in the app and may sync through your private Apple iCloud account when available.
Available on the App Store
Free download · optional Pro. Built by Ideas All Day Ltd for iphone · ios 17+.
Download on the App Store