OpenEvidence App vs Vera Health App: Which Should Clinicians Download?

Key takeaways

Side-by-side comparison

Based on each app’s US App Store and Google Play listings (checked October 19, 2026), OpenEvidence’s Terms of Use and advertising policy, and Vera Health’s site and terms. Paper and calculator counts are vendor figures; privacy labels are reported by each developer and not verified by Apple.

Which app fits which clinician

What is the OpenEvidence app?

OpenEvidence released native iOS and Android apps in August 2024 with the same cited answers as its website. The current App Store listing describes a clinical decision support tool and medical search engine for healthcare professionals, citing sources from 35 million+ papers and 300+ journals plus FDA and CDC material. Main limitation: the listing is English-only, and users must verify their professional status before the app works.

• •EvidenceGrade shows the strength of the evidence beneath each answer.
• •Visits drafts documentation from recorded patient encounters; check your institution’s BAA and consent rules before recording.
• •The Dialer places calls to patients, and Voice Mode and Siri support allow hands-free questions.
• •CME and MOC credits accrue from the questions you ask.

Is the OpenEvidence app free?

Yes, for verified clinicians. The App Store listing says OpenEvidence is free for all verified US clinicians, and the company earns most of its revenue from advertising, chiefly from pharmaceutical and device companies, under its published advertising policy. Free access depends on verification: the listing asks for an NPI, and the Terms of Use exclude the EU, EEA and UK. Tradeoff: the app shows labeled ads, so read the advertising policy if your institution limits pharmaceutical promotion at the point of care.

Why we prefer the Vera Health app

For most clinicians, Vera Health’s app covers more of the point-of-care workflow in one place. Its App Store listing pairs cited answers from 60 million+ papers and guidelines with drug dosing, interaction checks, contraindication alerts and 900+ calculators, so many questions need no separate drug reference or calculator app. It is free for licensed clinicians and trainees, Vera says it can be used outside the US except in sanctioned countries, and the interface comes in nine languages. This recommendation reflects documented features and access terms; it is not a head-to-head accuracy test.

• •Vera’s developer-reported privacy label is Data Not Collected; OpenEvidence’s lists contact info, identifiers and usage data linked to you.
• •Vera offers a BAA for HIPAA-covered entities; its terms ask users not to submit patient-specific data for diagnosis.
• •Main limitation: Vera’s app has no patient dialer or ambient scribe, and its 60 million paper and 900+ calculator counts are vendor figures.

When is the OpenEvidence app the better fit?

Choose OpenEvidence if you practice in the US and want documentation and patient calls in the same app as your evidence search. Visits and the Dialer have no equivalent in Vera’s listing, and OpenEvidence licenses full text from NEJM, JAMA, Nature and Cochrane. Main limitation: those features do not help clinicians outside its permitted regions or anyone who cannot complete verification.

How should you choose between the two apps?

Install both and ask each the same ten questions from your own practice: a dosing question, a drug interaction, a risk score, a guideline-based workup and a few rare-disease questions. Open the citations behind each answer before you rely on it.

• •Check whether each cited paper supports the sentence it is attached to.
• •Time how long it takes to reach a dose, an interaction or a calculator result on your phone.
• •Confirm your institution’s policy on patient data and recording before you use Visits or upload notes.
• •Recheck eligibility after graduation or a move abroad; both apps verify professional status.

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