# Program Heat Stress® vs Coccidiology

The clearest difference is update cadence: Coccidiology at every 3 weeks against Program Heat Stress®'s every 6 months. Program Heat Stress®'s advantage is iOS requirement (8.0 vs 15.1). 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.

Program Heat Stress® ships an update every 6 months, Coccidiology every 3 weeks. The most recent releases landed on September 30, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Program Heat Stress® | Coccidiology |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/coccidiology/id6749956849/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 5 MB | 71 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [SOCIETE INDUSTRIELLE LESAFFRE](https://appshunter.io/developer/1284863866) | [Phibro Animal Health Corporation](https://appshunter.io/developer/1396490271) |

## What reviewers say

### Program Heat Stress®

[App page](https://appshunter.io/ios/app/program-heat-stress/id993601879)

**Features:** macOS Compatibility

**In-app purchases:** none


### Coccidiology

[App page](https://appshunter.io/ios/app/coccidiology/id6749956849)

This app provides comprehensive information on coccidiosis in poultry, covering its causes, signs, economic impact, and management strategies. It serves as an educational tool for animal health professionals, offering tips and training for daily practice.

**Highlights:** Coccidiosis information, Etiology and pathogenesis, Clinical signs and economic impact, Monitoring and control strategies, Professional training and tips

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Program Heat Stress® free?

Program Heat Stress® is free to download, with no in-app purchases.

### Is Coccidiology free?

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

### Do Program Heat Stress® or Coccidiology have ads?

Neither Program Heat Stress® nor Coccidiology shows ads.

### Which is updated more often, Program Heat Stress® or Coccidiology?

Program Heat Stress® ships an update every 6 months, and Coccidiology every 3 weeks. Most recently, Program Heat Stress® was updated on September 30, 2026 and Coccidiology on October 9, 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.*