# NAIC Codes vs myD&B Mobile

The clearest difference is rating: myD&B Mobile at 3.5 against NAIC Codes's 1.0. myD&B Mobile also leads on update cadence (every 3 weeks vs every 16 months) and ratings volume (50 vs 1). NAIC Codes's advantage is monetization model (free vs ad-supported) and iOS requirement (11.1 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

myD&B Mobile holds the better App Store score, 3.5 against 1.0. That said, the two scores are not equally well evidenced: myD&B Mobile has 50 ratings behind it against 1, so its average is the more settled of the two.

NAIC Codes ships an update every 16 months, myD&B Mobile every 3 weeks. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | NAIC Codes | myD&B Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/naic-codes/id433077127/reviews) | **[3.5 (50 ratings)](https://appshunter.io/ios/app/myd-and-b-mobile/id6478496770/reviews)** |
| Number of ratings | 1 | **50** |
| Positive reviews | — | 9.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 3 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 18 MB | 81 MB |
| Requires iOS | **11.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Visual Soft Inc.](https://appshunter.io/developer/336927487) | [The Dun and Bradstreet Corporation](https://appshunter.io/developer/1216618475) |

## What reviewers say

### NAIC Codes

[App page](https://appshunter.io/ios/app/naic-codes/id433077127)

Access and search North American Industry Classification (NAIC) codes quickly. Browse by category or enter numeric codes and titles to find specific industry information. Save your favorite codes and share them via email.

**Highlights:** Search by numeric codes, Search by title, Browse by category, Drill down for specific codes, Bookmark favorites, Email listings

**In-app purchases:** none


### myD&B Mobile

[App page](https://appshunter.io/ios/app/myd-and-b-mobile/id6478496770)

Access essential business tools to empower your company. Apply for or look up your D-U-N-S Number, monitor credit scores and ratings with timely alerts, and discover tailored business credit products. Securely link your bank account for potential score impact.

**Highlights:** D-U-N-S Number access and application, Credit score and rating monitoring, Timely alerts for score changes, Tailored business credit product discovery, Secure business bank account integration, In-app notifications for updates

**In-app purchases:** none


## Frequently asked questions

### Is NAIC Codes free?

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

### Is myD&B Mobile free?

myD&B Mobile is free to download, with no in-app purchases.

### Which has better reviews, NAIC Codes or myD&B Mobile?

myD&B Mobile is rated higher. NAIC Codes averages 1.0 out of 5 from 1 ratings, while myD&B Mobile averages 3.5 from 50 ratings.

### Do NAIC Codes or myD&B Mobile have ads?

Neither NAIC Codes nor myD&B Mobile shows ads.

### Which is updated more often, NAIC Codes or myD&B Mobile?

NAIC Codes ships an update every 16 months, and myD&B Mobile every 3 weeks. Most recently, NAIC Codes was updated on October 21, 2026 and myD&B Mobile 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.*