# NPD IDEA vs USDA AHS

The clearest difference is rating: NPD IDEA at 5.0 against USDA AHS's 3.5. NPD IDEA also leads on update cadence (every 6 days vs monthly) and iOS requirement (11.0 vs 15.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

NPD IDEA holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

NPD IDEA ships an update every 6 days, USDA AHS monthly. The most recent releases landed on September 26, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | NPD IDEA | USDA AHS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/npd-idea/id1364724047/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/usda-ahs/id1510429588/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Monthly |
| Monetization | Free | Free |
| Size | 87 MB | 607 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The NPD Group, Inc.](https://appshunter.io/developer/387431194) | [USDA MRPBS IT](https://appshunter.io/developer/984062774) |

## What reviewers say

### NPD IDEA

[App page](https://appshunter.io/ios/app/npd-idea/id1364724047)

This event app provides attendees with a personalized agenda, session and speaker details, and networking opportunities. Enhance your experience at The NPD Group's IDEA 2018 with convenient access to event information.

**Highlights:** Personalized agenda, Session descriptions, Speaker details, Networking opportunities, Event information access

**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 NPD IDEA free?

NPD IDEA 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, NPD IDEA or USDA AHS?

NPD IDEA is rated higher. NPD IDEA averages 5.0 out of 5 from 1 ratings, while USDA AHS averages 3.5 from 2 ratings.

### Do NPD IDEA or USDA AHS have ads?

Neither NPD IDEA nor USDA AHS shows ads.

### Which is updated more often, NPD IDEA or USDA AHS?

NPD IDEA ships an update every 6 days, and USDA AHS monthly. Most recently, NPD IDEA was updated on September 26, 2026 and USDA AHS on October 17, 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.*