# NGC vs MyCurrencyCollection

The clearest difference is review sentiment: MyCurrencyCollection at 50% against NGC's 6%. MyCurrencyCollection also leads on rating (3.8 vs 2.1) and update cadence (weekly vs every 2 months). NGC's advantage is ads (none vs shown) and ratings volume (78 vs 5). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MyCurrencyCollection holds the better App Store score, 3.8 against 2.1. That said, the two scores are not equally well evidenced: NGC has 78 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 6% of NGC's written reviews are positive against 50% of MyCurrencyCollection's.

NGC ships an update every 2 months, MyCurrencyCollection weekly. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | NGC | MyCurrencyCollection |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (78 ratings)](https://appshunter.io/ios/app/ngc/id1187308010/reviews) | **[3.8 (5 ratings)](https://appshunter.io/ios/app/mycurrencycollection/id6746132029/reviews)** |
| Number of ratings | **78** | 5 |
| Positive reviews | 6.1% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Free** | Ad-supported |
| Size | 69 MB | 29 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Numismatic Guaranty Corporation](https://appshunter.io/developer/545397855) | [Gieger Technology LLC](https://appshunter.io/developer/1815317621) |

## What reviewers say

### NGC

[App page](https://appshunter.io/ios/app/ngc/id1187308010)

This app provides coin collectors with access to essential resources from a leading third-party coin grading service. Verify coin certifications, explore population data, manage your collection, and stay updated with the latest news and research.

**Highlights:** Verify NGC Certification, NGC Census Population Data, NGC Registry for Collections, Latest NGC News & Research, Scan coin barcodes, Track coin rarity

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ✅ Coin verification functionality (when working)
- 📊 Census data and grading information
- 🔍 Barcode scanning capability
- 💾 Ability to build coin collection registry

**What reviewers complain about**

- 🐛 Frequent app crashes during core functions
- 🔐 Persistent login issues and forced re-authentication
- 📵 Barcode scanner non-functional for extended periods
- 🚫 Manual cert number entry fails repeatedly
- ⚠️ App logs out users constantly

**Reported bugs**

- App crashes when scanning barcodes
- App crashes when entering certification numbers manually
- Login credentials not accepted despite working on website
- Barcode scanner detects but doesn't process codes
- Price guide values not displaying

**Requested features**

- Total collection value calculation
- Persistent login sessions
- Improved barcode/QR code scanning
- Price guide integration
- Coin photo display


### MyCurrencyCollection

[App page](https://appshunter.io/ios/app/mycurrencycollection/id6746132029)

Identify the rarity and value of U.S. paper money, including star notes and unique serial numbers. Get expert insights instantly to assess your currency collection.

**Highlights:** Star note rarity lookup, Fancy serial number analysis, Universal Coolness Index, Pocket-sized web tool, Intuitive mobile experience

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NGC free?

NGC is free to download, with no in-app purchases.

### Is MyCurrencyCollection free?

MyCurrencyCollection is free to download, with no in-app purchases.

### Which has better reviews, NGC or MyCurrencyCollection?

MyCurrencyCollection is rated higher. NGC averages 2.1 out of 5 from 78 ratings, while MyCurrencyCollection averages 3.8 from 5 ratings.

### Do NGC or MyCurrencyCollection have ads?

MyCurrencyCollection shows ads; NGC does not.

### Which is updated more often, NGC or MyCurrencyCollection?

NGC ships an update every 2 months, and MyCurrencyCollection weekly. Most recently, NGC was updated on October 26, 2026 and MyCurrencyCollection on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*