# Collect Pure: Scan Rare Coins — Verify & Price PCGS, NGC, CAC

> Scan certified coins for real-time valuation, auction history, and population data. (iPhone/iPad app by PM Technologies Corporation.)

- Source: https://appshunter.io/ios/app/collect-pure-scan-rare-coins/id6446706268 (this page in markdown: same URL + `.md`)
- Developer: [PM Technologies Corporation](https://appshunter.io/developer/1678845513)
- Category: Reference, Shopping
- Price: Free
- Rating: 4.50/5 from 28 App Store ratings · 6 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 117 MB
- Languages: American English
- Released: 2023-06-21
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/collect-pure-scan-rare-coins/id6446706268/reviews.md

## What is Collect Pure?

Venture into the exciting world of rare certified coin collecting with Pure Technologies - a cutting-edge app designed for both novice and seasoned numismatists. Our sophisticated tool harnesses the power of machine learning and computer vision to provide real-time valuations, detailed auction histories, and comprehensive population information for your coins graded by renowned services including PCGS, NGC, and CAC. (CACG Coming Soon!)

At the heart of Pure Technologies is its pioneering computer vision technology. By simply scanning or tapping your certified coins, you can unlock comprehensive insights into their current market values and previous auction sales. The groundbreaking feature of toning reports takes coin assessment a step further. This innovative functionality evaluates your coin's toning based on images, grading the intensity and quality of toning on a precise scale.

The machine learning algorithms of Pure Technologies take coin valuation to another level, predicting future values and trends by learning from past data. This makes buying, selling, and holding decisions more informed and timely.

Keeping track of your certified rare coin collection is effortless with Pure Technologies. You can swiftly add coins to your inventory and get an instant evaluation of your collection's total worth.

Whether you're starting out on your coin-collecting journey or have years of experience, Pure Technologies arms you with the data-driven tools to optimize your experience and passion for numismatics. Start unlocking the true value of your collection - download Pure Technologies now.

Note: Pure is only adaptive to Certified Coins from Third-Party Graders PCGS, NGC & CAC. Raw/Loose Coins are not accepted or visualized by computer vision.

## Key features

- Scan certified coins with computer vision
- Real-time valuations
- Detailed auction histories
- Toning reports
- Collection inventory management
- Predictive value trends

## Recent user reviews (6 of 6)

All indexed reviews: https://appshunter.io/ios/app/collect-pure-scan-rare-coins/id6446706268/reviews.md

### 1/5 — Would not let me scan coins

*2024-08-18*

Can someone tell me how to use this app please

### 2/5 — Can’t scan new coins

*2024-07-10*

The app worked great at first but I haven’t been able to add a new coin in months. Get “error: socket hang up” everytime

**Developer response:** Hey Sean! 

EDIT: We have updated this error and all modes are working fine!

Trey here from Pure. Thanks for leaving this review. We do in fact take into account the "BP" into our estimates. We are working on adding in more data as well as creating present value pricing within the next couple updates so I encourage you to keep scanning!

Thanks & Happy Collecting,
Pure

### 3/5 — Promising but not my go to yet.

*2024-05-26*

Looks and loads great so far but I was disappointed immediately by how simple, too simple the app is right now.  I love that I can scan my slabs but what we all need imo is a one stop shop.  With Pure I have to build my inventory from scratch, why if it can grab all my coin data why can’t it load my registry and thus save me from having to hand scan over a thousand slabs. I’m amazed however by the analyzation for prices, and the timing tracking is a brilliant idea but give us the ability to load non slabbed coins and store photos, get the Ai to roughly price or grade if desired and or update descriptions from the photo. Right now this is just starting out and its UI is probably the best I’ve seen so far but they have a long way to being a one stop shop for collectors, I will keep an eye on this app for sure, fingers crossed!

**Developer response:** Hi!

Your concerns are issues with the TPG's not allowing their data to be transferred over. Please consult with them to allow us to access registry info.

Best,
Trey

### 5/5 — Brand new user..

*2024-03-27*

But quite sure this is exactly the program I have been wishing I could find!

**Developer response:** Thanks!

### 5/5 — Great app!

*2024-02-02*

I love this app! I hope they add support for CAC-graded (in addition to PCGS, NGC, and CAC-stickered coins) in the future. Thank you!

**Developer response:** Hey!

We received your request via Typeform and fixed the issues that you were encountering. We made some internal changes during this time and have reached out to everyone who contacted us. The uptime is 100% now,

Thanks for being a supporter.

### 5/5 — Really Great

*2023-10-17*

I don’t have a professional inventory system but surprisingly pure has been super great for knowing my inventory

## Frequently asked questions about Collect Pure

### What certified coins can Collect Pure scan?

Collect Pure is designed to work with certified coins from third-party graders PCGS, NGC, and CAC. It does not support raw or loose coins.

### How does Collect Pure determine coin value?

The app uses machine learning and computer vision to analyze scanned coins, providing real-time valuations based on market data and auction histories.

### Can I track my coin collection with Collect Pure?

Yes, Collect Pure allows you to easily add coins to your inventory and get an instant evaluation of your collection's total worth.

### Does Collect Pure predict future coin values?

Yes, the app's machine learning algorithms learn from past data to help predict future values and trends, aiding in buying, selling, and holding decisions.

### What is a toning report in Collect Pure?

A toning report evaluates the intensity and quality of a coin's toning based on images, grading it on a precise scale.

### Is Collect Pure available on Android devices?

Currently, Collect Pure is only supported on iPhone devices. Support for other platforms may be added in future updates.

### How often is Collect Pure updated?

The app was last updated on June 28, 2023, with version 1.1. Future updates will likely introduce new features and improvements.

### Does Collect Pure have ads?

Collect Pure is ad-free, allowing for an uninterrupted user experience while analyzing your coin collection.

## Version history (last 2 releases)

### 1.1 — 2023-06-28

New Features:
- Toning analysis is now segmented by obverse and reverse
- You can now tap to toggle between number and letter grades when viewing a toning score
- Toning analysis can now be performed on S$1 denomination coins
- Grade can now be specified via a dropdown menu when viewing all sales for a given coin
- Collect Pure now supports distribution on the Australian and New Zealand App Stores

Bug Fixes:
- Fixed NGC matching error
- Changed no data animations
- Fixed NGC inventory bug

### 1.0 — 2023-06-16

No release notes.

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| --- | --- | --- | --- |
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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 2026-06-10.*