# CoinROI — Scan, value and resale

> Coin scanner, identifier, and valuation tool for collectors and sellers. (iPhone/iPad app by ObviousIdea.)

- Source: https://appshunter.io/ios/app/coinroi/id6761959001 (this page in markdown: same URL + `.md`)
- Developer: [ObviousIdea](https://appshunter.io/developer/441456347)
- Category: Reference, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 13 MB
- Languages: American English, French (France), German (Germany), Greek, Italian, European Portuguese
- Released: 2026-05-23
- Data updated: 2026-08-06
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/coinroi/id6761959001/reviews.md

## What is CoinROI?

Could your coins be worth more than you think? CoinROI helps you scan, identify and compare gold, silver, collector value and online listings.

The app combines Numista search, obverse and reverse photos, metal spot prices, market comparables and buy/sell tracking to support clearer decisions.

CoinROI brings together details that are usually scattered across notes, photos and websites: country, year, metal, weight, grade, purchase price, sale price, spot prices and collection notes. You keep a structured view of your coins and can quickly find what you own.

With AI-assisted analysis, CoinROI helps read a coin, suggest identification leads and prepare a more reliable search. Searches via Numista give access to a large international numismatic catalog to enrich your records with references, varieties, mintages and collection details. Web search then adds market comparables and observed prices.

For sellers, the Buy / Sell workspace helps select coins for resale, track amounts, compare market signals and prepare a cleaner listing. For collectors, the collection stays usable: local photos, subcollections, history, filters and practical search tools.

Main features:
- Guided coin scan and capture
- Identification and Numista search
- Gold, silver, metal and collector value support
- Market comparables and online listings
- Purchase, sale, value and notes tracking
- Collection records with photos and metadata
- Kroins credits for AI and Numista operations
- Advanced settings for capture, AI and synchronization

CoinROI does not replace a professional numismatist. It helps you document, compare and prepare decisions with a more structured workflow.

## Key features

- Guided coin scan and capture
- AI-assisted identification
- Numista catalog integration
- Metal spot price tracking
- Market comparables and online listings
- Purchase, sale, and value tracking
- Collection management with photos

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 398K Kroins | $1.99 | one-time |
| 198K Kroins | $0.99 | one-time |
| 998K Kroins | $3.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/coinroi/id6761959001/reviews.md

### 5/5 — Parfait

*2026-05-24*

Logiciel parfait pour évaluer les pièces exactement ce que je recherche !!!

### 5/5 — Pratique

*2026-05-21*

Simple et facile à utiliser

## Frequently asked questions about CoinROI

### How does CoinROI help identify coins?

CoinROI uses AI-assisted analysis to help read a coin, suggesting identification leads. It then leverages the extensive Numista international numismatic catalog for more detailed searches and enrichment of your records.

### What kind of values does CoinROI provide for coins?

CoinROI supports the valuation of gold, silver, and collector value. It integrates metal spot prices and market comparables from online listings to help you understand potential worth.

### Can I track my coin purchases and sales with CoinROI?

Yes, the Buy / Sell workspace in CoinROI allows you to track purchase and sale amounts, compare market signals, and manage your collection's financial history.

### How does CoinROI compare to a professional numismatist?

CoinROI is designed to assist and document, not replace, a professional numismatist. It provides tools for structured comparison and decision preparation based on available data.

### What devices is CoinROI available on?

CoinROI is available on iPhone and iPad devices, offering a consistent experience across Apple's mobile platforms.

### Does CoinROI have ads?

No, CoinROI is ad-free, allowing for an uninterrupted user experience while you scan, identify, and manage your coin collection.

### How often is CoinROI updated?

The latest version of CoinROI was released on 2026.06.19, with the last update on 2026-06-21, indicating frequent updates to improve functionality and data.

### What are Kroins credits in CoinROI?

Kroins credits are used within CoinROI for operations involving AI-assisted analysis and Numista catalog searches, providing a way to manage resource usage.

## Version history (last 5 releases)

### 2026.06.19 — 2026-06-21

New public coin card sharing: create a read-only web link with photos, valuation, details, Facebook/Messenger preview, and a Make an offer button. Shared images are better optimized and offers are routed to the link owner.

### 2026.05.30 — 2026-05-30

New public coin card sharing: create a read-only web link with photos, valuation, details, Facebook/Messenger preview, and a Make an offer button. Shared images are better optimized and offers are routed to the link owner.

### 2026.05.26 — 2026-05-27

Restauration web plus claire pour les appareils vierges, avec accès depuis Compte. Les fiches restaurées affichent les photos web quand les originaux locaux ne sont pas disponibles. Améliorations de la collection, de la recherche, des traductions anglais/allemand/italien et du suivi achat/vente.

### 2026.05.22 — 2026-05-22

Stabilisation des recherches et de la navigation collection/detail. Ajout d'une logique achat puis vente plus complete avec date et prix d'achat, prix et date de vente.

### 2026.05.14 — 2026-05-14

Stabilisation des recherches et de la navigation collection/detail. Ajout d'une logique achat puis vente plus complete avec date et prix d'achat, prix et date de vente.

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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 2026-08-06.*