Denari: Coin Identifier
Know your jar, mark by mark
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
You catch a weird date on a quarter a second after it drops in the tip jar, and the doubt sits with you the rest of the walk home. Point the camera at any coin and know what you're holding before it leaves your hand.
What you get
• Snap-to-identify: point the camera, get the mint mark, year, and strike back together
• Per-coin value estimate against current market data, not a decade-old printed guide
• A collection view that keeps every coin you've logged, searchable and sorted
• Running totals for the jar, the album, the whole set, sitting at the top of the collection
• The story behind each coin: why the mint mark matters, what the strike says, what makes this one worth holding
• History detail on wheat pennies, buffalo nickels, silver quarters, and the ones you weren't sure about
How it feels
Bruno reads a coin the way a dealer would with a loupe, the mint mark under the light, the wear on the high points, the weight in the palm. One observation per coin, the specific detail first, the value last. The strike tells the story.
Who it's for
• The collector who inherited a jar from a grandfather and still doesn't know what's in it
• The person who catches an odd date at the register and wants to check before it walks out of their pocket
• The hobbyist who's been at it for years and can't quite say what the album on the shelf actually holds
Privacy
Your collection stays yours. Photos are used to identify the coin in front of you and are not sold or shared. See the privacy policy for the full detail.
Let me get the loupe on that.
Legal
Terms of Use: https://olnesta.com/terms
Privacy Policy: https://olnesta.com/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
A daily tip from your guide on the home screen, plus speed and stability improvements.
The developer, Olnesta, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Contact Info
- User Content
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Olnesta LTD
- Size
- 134.1 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Family Trial $49.99
- Yearly No Trial $39.99
- Yearly (50% off) $19.99
- Premium Plus $79.99
- Yearly (67% off) $12.99
- Yearly (33% off) $25.99
- Yearly $39.99
- Family $49.99
- Monthly $9.99
- Copyright
- © (c) 2026
