BRD Risk vs OpenVet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BRD Risk
This app helps dairy farmers assess and manage bovine respiratory disease (BRD) in calves. It offers tools for scoring, prevalence estimation, and risk factor assessment, with customizable intervention planning and reporting.
- California BRD Scoring System
- Prevalence estimation tool
- BRD Risk Assessment tool
- Planned intervention entry
- Herd score reporting
- Multi-language support
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Bovine respiratory disease (BRD) is a multifactorial disease that challenges the US dairy industry with negative impact on calf health and welfare before and after weaning. Despite the current advances in vaccines and therapeutic agents, BRD continues to be a great burden with significant animal health, welfare and economic consequences The complex etiology and numerous factors associated with BRD call for a herd-specific approach for BRD prevention and control. The BRD Risk application takes a comprehensive approach for BRD control and prevention providing decision makers several tools including the California (CA) BRD Scoring System for preweaned calves, the prevalence estimation tool, and finally the BRD Risk Assessment tool. The CA BRD Scoring system is a validated scoring system to identify BRD score positive preweaned dairy calves. The prevalence estimation tool can be used to assess a random sample of preweaned dairy calves for BRD and report the prevalence of BRD score positive calves and its level of certainty as 95% confidence interval. The BRD Risk Assessment tool allows decision makers to assess a comprehensive list of risk factors across different management practices related to BRD. The risk assessment questions that identify risk scores are each followed by an entry field for planned interventions that are summarized in a final report that can be shared by email. The final report also contrasts the herd scores, overall and stratified by management area, against a reference cohort of herds with known BRD risk. All methods used in developing the BRD Risk application have been published (see References in About section). The BRD Risk is also available in multiple languages.
OpenVet
This AI-powered tool assists veterinarians and veterinary students with clinical decision-making by providing quick access to patient records, drug information, and diagnostic guidance. It helps manage cases, look up drug monographs, and answer urgent questions, all within a unified workspace.
- AI clinical decision support
- Patient record integration
- Veterinary drug reference
- Weight-based dose calculations
- Emergency & Critical Care room
- Voice dictation
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For the patients who keep you on your toes. OpenVet brings clinical questions, patient records, and veterinary drug reference into one workspace for veterinarians and veterinary students. WORK THROUGH THE CASE Ask about differentials, diagnostic workups, and treatment considerations. Review the answer and inspect the references provided before deciding what comes next. BRING THEIR HISTORY WITH YOU Link a patient to a case so their weight, medications, allergies, diagnoses, and recorded lab results can inform the discussion. Keep supported PDFs and images with the chart, including the original documents. KEEP YOUR FORMULARY CLOSE Look up drug monographs, review interaction warnings, and use weight-based dose tools with displayed reference ranges. Check the primary source before prescribing or administering any medication. MAKE ROOM FOR URGENT QUESTIONS Open the Emergency & Critical Care room for triage, stabilization, and toxicology questions. A CPR metronome provides a pacing tool. SAY THE QUESTION Dictate into the question box, review the transcription, and send when you’re ready. WHO IT’S FOR Accounts are available to licensed veterinarians and veterinary students. US veterinarians provide a state license number. Students and internationally licensed veterinarians can begin while credentials are reviewed. Veterinary technicians and other non-DVM staff cannot create accounts yet. OpenVet provides AI clinical decision support. It can make mistakes and does not replace professional judgment. Verify clinical information, doses, and species-specific guidance against primary sources before acting. Dose calculations are not prescriptions.
Screenshots
Verdict
The clearest difference is ratings volume: OpenVet at 7 against BRD Risk's 1. BRD Risk's advantage is iOS requirement (13.4 vs 16.2). On price, rating, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for BRD Risk against 5.0 for OpenVet. That said, the two scores are not equally well evidenced: OpenVet has 7 ratings behind it against 1, so its average is the more settled of the two.
| Parameter | BRD Risk | OpenVet |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (7 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 7 — better |
| Update frequency | — | Every 5 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.4 — better | 16.2 |
| Further details — not scored | ||
| Size | 80 MB | 3 MB |
| Age rating | 12+ | 17+ |
| Developer | University of California, Davis | OpenVet Inc. |
Customer experience
BRD Risk
OpenVet
In-app purchases
BRD Risk
No in-app purchases
OpenVet
No in-app purchases









