Fake Bill Detector is a support tool designed to help you inspect banknotes and learn more about their security features.
The app includes a UV-style light viewer optimized for dark environments, a watermark viewer, and an information section with details about security elements found in different currencies.
With this app you can:
Use a light viewer to observe details in dark conditions.
Check watermarks more easily.
Read security information about different banknotes.
Learn what details to look for when inspecting a bill.
Compare the results with known genuine banknotes.
Important: a phone does not replace a professional ultraviolet lamp and cannot guarantee whether a banknote is authentic. Visibility may vary depending on the country, banknote type, condition of the bill, device screen, camera and ambient light.
For best results, use the app in a dark place and test it first with a genuine banknote so you know what details to look for.
Latest Version
1.641Uploaded by
Alban Osmani
Requires Android
Android 7.0+
Category
Free Tools AppContent Rating
Everyone
Security Report
Check Now
Report
Flag as inappropriateLast updated on May 13, 2026
Minor bug fixes and improvements. Install or update to the newest version to check it out!