# Aviapp vs Feed Mill Biosecurity Audit

The clearest difference is update cadence: Feed Mill Biosecurity Audit at every 2 weeks against Aviapp's every 2 months. Aviapp's advantage is device support (3 vs 1). On price, ads, in-app purchases 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.

Aviapp ships an update every 2 months, Feed Mill Biosecurity Audit every 2 weeks. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Aviapp | Feed Mill Biosecurity Audit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/feed-mill-biosecurity-audit/id6450926185/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 93 MB | 29 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Huvepharma](https://appshunter.io/developer/1270701335) | [Anitox Corp.](https://appshunter.io/developer/1705255121) |

## What reviewers say

### Aviapp

[App page](https://appshunter.io/ios/app/aviapp/id1270701336)

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

**In-app purchases:** none


### Feed Mill Biosecurity Audit

[App page](https://appshunter.io/ios/app/feed-mill-biosecurity-audit/id6450926185)

This app helps feed mills ensure clean feed by identifying problem areas and good manufacturing practices. It assists in complying with and establishing biosecurity standards to improve mill security and feed quality.

**Highlights:** Pin-point problem areas, Identify good manufacturing practices, Comply with biosecurity standards, Establish baseline biosecurity standards, Design specific action plans, Improve mill security

**In-app purchases:** none


## Frequently asked questions

### Is Aviapp free?

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

### Is Feed Mill Biosecurity Audit free?

Feed Mill Biosecurity Audit is free to download, with no in-app purchases.

### Do Aviapp or Feed Mill Biosecurity Audit have ads?

Neither Aviapp nor Feed Mill Biosecurity Audit shows ads.

### Which is updated more often, Aviapp or Feed Mill Biosecurity Audit?

Aviapp ships an update every 2 months, and Feed Mill Biosecurity Audit every 2 weeks. Most recently, Aviapp was updated on October 8, 2026 and Feed Mill Biosecurity Audit on October 6, 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.*