# USDA MPI Directory vs USDA AHS

The clearest difference is rating: USDA AHS at 3.5 against USDA MPI Directory's 1.7. USDA AHS also leads on update cadence (monthly vs every 12 months). USDA MPI Directory's advantage is ratings volume (31 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

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

USDA AHS holds the better App Store score, 3.5 against 1.7. That said, the two scores are not equally well evidenced: USDA MPI Directory has 31 ratings behind it against 2, so its average is the more settled of the two.

USDA MPI Directory ships an update every 12 months, USDA AHS monthly. The most recent releases landed on September 11, 2026 and September 1, 2026 respectively.

## The numbers

| Metric | USDA MPI Directory | USDA AHS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (31 ratings)](https://appshunter.io/ios/app/usda-mpi-directory/id791859888/reviews) | **[3.5 (2 ratings)](https://appshunter.io/ios/app/usda-ahs/id1510429588/reviews)** |
| Number of ratings | **31** | 2 |
| Positive reviews | 17.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Monthly** |
| Monetization | Free | Free |
| Size | 232 MB | 602 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [USDA Food Safety and Inspection Service](https://appshunter.io/developer/439084578) | [USDA MRPBS IT](https://appshunter.io/developer/984062774) |

## What reviewers say

### USDA MPI Directory

[App page](https://appshunter.io/ios/app/usda-mpi-directory/id791859888)

Access a comprehensive directory of establishments that produce meat, poultry, and egg products regulated by the USDA. Search by location, name, or type of inspection, with offline access available after initial download and updates.

**Highlights:** Search regulated establishments, Filter by location, name, or type, Offline access to directory, 24/7 information availability, Mobile device accessibility

**Features:** macOS Compatibility

**In-app purchases:** none


### USDA AHS

[App page](https://appshunter.io/ios/app/usda-ahs/id1510429588)

This app allows accredited veterinarians and animal health officials to search for animal premises and their contacts. Information can be saved for offline use, requiring a specific government account for access.

**Highlights:** Search animal premises and contacts, Save information for offline reference, Accredited veterinarian tool, State and Federal animal health official tool, Requires eAuthentication Level 2 or Login.gov account

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

**In-app purchases:** none


## Frequently asked questions

### Is USDA MPI Directory free?

USDA MPI Directory is free to download, with no in-app purchases.

### Is USDA AHS free?

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

### Which has better reviews, USDA MPI Directory or USDA AHS?

USDA AHS is rated higher. USDA MPI Directory averages 1.7 out of 5 from 31 ratings, while USDA AHS averages 3.5 from 2 ratings.

### Do USDA MPI Directory or USDA AHS have ads?

Neither USDA MPI Directory nor USDA AHS shows ads.

### Which is updated more often, USDA MPI Directory or USDA AHS?

USDA MPI Directory ships an update every 12 months, and USDA AHS monthly. Most recently, USDA MPI Directory was updated on September 11, 2026 and USDA AHS on September 1, 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.*