# Coin Gauge: Coin Identifier — Scan Value, Grade & Coin ID

> AI-powered coin identification, grading, and collection valuation tool. (iPhone/iPad app by Codematics Services.)

- Source: https://appshunter.io/ios/app/coin-gauge-coin-identifier/id6775888414 (this page in markdown: same URL + `.md`)
- Developer: [Codematics Services](https://appshunter.io/developer/1225541389)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 4.30/5 from 9 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15 · 63 MB
- Languages: American English
- Released: 2026-06-22
- Data updated: 2026-09-06
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/coin-gauge-coin-identifier/id6775888414/reviews.md

## What is Coin Gauge?

That coin in your drawer could be worth $500. Or $5,000. You won't know until you scan it.

Wide Database - One scan - 99% Accuracy.

Coin Gauge is the AI coin identifier trusted by serious collectors worldwide. Scan any coin and instantly get the full coin ID, mint mark, rarity score, and real market value in under 3 seconds.

Know Your Coin Worth with a Scan!
The app act as coin scanner to read both sides of any coin — worn, ancient, or foreign and returns the full identity in seconds that stump even seasoned numismatists. 

Every identified coin comes with:
• Full coin history and origin details
• Mint count and production year
• Current and historical market value
• Grading insights from numismatic experts
• Collector demand and scarcity rating

Expert Coin Grading
Know not your coin's identity, but also its condition. Our Sheldon scale grading engine can assign a grade to your coin from Poor (P-1) to Gem Uncirculated (MS-65). Each grade has a breakdown of surface quality, strike, and luster. See how a coin's grade affects value before you buy or sell or add them to your collection.

Rare & Error Coin Detection
Believe you can detect a special coin? The Coin ID system flags rare variants, error coins, or variants that people commonly overlook that end up being worth a considerable amount. Each scan adds a rarity and grade breakdown as well.

Smart Collection Valuation
The app allows users to track their coin collection. Coins can be organized by country or value. The app also monitors your collection's total worth as market prices update in real time.

Coin of Your Birth Year: Wondering which coin was minted the year you were born? Let’s explore!

Worldwide Coverage
Coin Gauge’s comprehensive coin value identifier database available contains US coins, ancient coins, world currency, commemorative sets, and much more.

Global Coin Events & Collector Calendar
Filter by event type or country to view upcoming coin shows, live auctions, exhibitions, and collector meetups around the world.

Perfect For:
- All levels of coin collectors - Numismatist 
- People looking for valuable coins at estate sales or flea markets
- People who have an interest in ancient coins - Treasure hunters
- Anyone who inherited a coin collection and needs fast answers

How It Works
1. Open the app and tap Scan
2. Point your camera at your coin (both sides work)
3. Get your full coin ID, value, and history in no time.

Premium
Get unlimited scans, and advanced grading reports with a Premium model.

For queries, Contact us at support@codematics.co
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- AI coin identification
- Real-time market value
- Expert grading insights
- Rare & error coin detection
- Smart collection tracking
- Worldwide coin database

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Weekly Unlimited Identification | $3.99 | per 7 days |
| Yearly Unlimited Identification | $29.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Estimate Collection Value | $1.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/coin-gauge-coin-identifier/id6775888414/reviews.md

### 5/5 — perfect

*2026-07-28*

the app identify the coin correctly… i used one or two other apps but they were not identifying the coin correctly… nice app

## Frequently asked questions about Coin Gauge

### How accurate is Coin Gauge's coin identification?

Coin Gauge boasts 99% accuracy in its coin identification, utilizing a wide database and AI technology to scan both sides of any coin, even worn or ancient ones.

### What information does Coin Gauge provide about identified coins?

Each identified coin comes with its full history, origin, mint count, production year, current and historical market value, grading insights from experts, and collector demand ratings.

### Can Coin Gauge help me grade my coins?

Yes, Coin Gauge features a Sheldon scale grading engine that assigns a grade from Poor (P-1) to Gem Uncirculated (MS-65), detailing surface quality, strike, and luster to show how grade affects value.

### Does Coin Gauge detect rare or error coins?

Absolutely. The Coin ID system flags rare variants, error coins, or overlooked variants that can significantly increase a coin's worth, providing a rarity and grade breakdown with each scan.

### How does Coin Gauge help with my coin collection?

You can organize your coins by country or value within the app and track your entire collection's total worth, which is updated in real-time as market prices change.

### What is the cost of Coin Gauge?

Coin Gauge is free to download and use for basic identification. Premium features, including unlimited scans and advanced grading reports, are available through subscription plans starting at $3.99 weekly.

### What devices does Coin Gauge support?

Coin Gauge is available for iPhone and iPod devices, with an age rating of 4+.

### How often is Coin Gauge updated?

The app was last updated on June 30, 2026, with version 1.2. This indicates regular updates to improve functionality and expand its database.

## Version history (last 5 releases)

### 1.7 — 2026-08-22

• New Feedback Feature – Share your ideas and suggestions directly from the app to help us improve your experience.
• Performance Improvements – We've made various enhancements for a smoother, faster, and more reliable coin identification experience.

### 1.6 — 2026-08-19

• New Feedback Feature – Share your ideas and suggestions directly from the app to help us improve your experience.
• Performance Improvements – We've made various enhancements for a smoother, faster, and more reliable coin identification experience.

### 1.5 — 2026-07-16

Discover the app like never before with our new preview video, now available on the App Store.
Behind the scenes, we’ve made refinements to deliver an even better experience.

### 1.4 — 2026-07-08

In-App Rating & Review – You can now quickly rate and review the app without leaving your experience.
General performance enhancements and stability improvements.

### 1.3 — 2026-07-06

Polished Experience – We've made subtle improvements to enhance reliability and overall performance.
Better Than Ever – Continuous optimizations ensure a smoother experience across the app.

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All apps by Codematics Services: https://appshunter.io/developer/1225541389

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-06.*