Coin Odyssey: Coin Albums
Scan, identify & catalog coins
Only for iPhone
Free
iPhone
New in 1.1: earn 25 achievements, switch to a light theme, and fill albums for America the Beautiful, Morgan and Peace dollars, and Walking Liberty halves.
Coin Odyssey turns the coins in your drawer into a collection you understand.
Photograph a coin and Coin Odyssey identifies it — denomination, year, mint mark, country, and an estimated grade — then writes a short history of the piece in your hand. Where it was struck, who designed it, what was happening the year it was made, and what a collector should look for.
WHAT YOU CAN DO
Scan a coin with your camera and let it fill in the details, or enter everything yourself and still get the history.
Keep a proper catalog. Year, mint mark, denomination, grade, country, series, and your own notes, with photos of both sides.
Fill albums. Ten digital checklists show what you have and what is still missing: the 50 State Quarters, America the Beautiful, American Women Quarters, Lincoln cents (Wheat, Memorial, and Shield), Morgan dollars, Peace dollars, Walking Liberty halves, and coins of the world.
Earn achievements. 25 badges mark the milestones of your collection, from your first coin to a century of history.
Find anything. Filter by country, year, or grade, and sort your collection however you like.
Collect anywhere. Add coins with no signal and they sync automatically once you are back online.
Light or dark. Pick the look you like, or let it follow your phone.
BUILT AROUND LEARNING, NOT PRICES
Coin Odyssey does not estimate what your collection is worth. There are no market valuations and no price charts. The interesting question is what a coin is, not what it would fetch — so the app leads with the span of history your collection covers, and every coin arrives with its story.
YOUR COLLECTION IS YOURS
Your coins are private to your account and sync securely to the cloud. You can delete an individual coin, or your entire account, from inside the app at any time.
GOOD TO KNOW
Coin recognition includes 25 scans per month; you can add coins by hand at any time, with no limit. Grades are estimates produced from your photos, not professional certification — for a formal grade, use a grading service.
Questions or ideas: support@mosaicstudioapps.com
Ratings & Reviews
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New in 1.1
Achievements: earn 25 badges for milestones in your collection, from your first coin to a century of history. Each one is struck like a coin.
Light theme: choose Light, Dark, or match your phone in Settings.
Four new albums: America the Beautiful quarters, Morgan dollars, Peace dollars, and Walking Liberty halves. That makes ten checklists in all.
Scans now keep their condition notes separate from your own notes.
Crash reports now leave out coin details and link tokens.
The developer, Mosaic Studio LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Mosaic Studio LLC
- Size
- 37.2 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Mosaic Studio LLC