Comparison

ehive Studies vs CVD Study

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ehive Studies

Participate in digital health studies to help researchers understand disease causes. Activities include watching videos, answering questions, and syncing wearable device data. All studies are approved by a human subjects protection program.

Highlights
  • Participate in digital health studies
  • Watch study-related videos
  • Answer daily health questions
  • Connect wearable devices
  • Sync activity and heart data
  • Contribute to disease research
Features
Read full description

The ehive platform is a digital health research platform run out of the Icahn School of Medicine at Mount Sinai, NYC. It allows clinicians and researchers to coordinate the long-term collection of “real world” health data and health outcomes from diverse participants. Our goal is to better understand the complicated underlying causes of the diseases that affect us. On the ehive platform, you will be able to participate in digital health studies that could involve activities in the app like: * Watching weekly study-related videos * Answering health questions for a few minutes each day * Connecting a wearable device, such as an Apple Watch, and syncing it with the study to share activity and heart data * And more
 All studies on ehive are approved by the Program for the Protection of Human Subjects (PPHS) at Mount Sinai Health System.

About

CVD Study

Features
Read full description

The CVD Study application was designed to assist individuals in optimizing their cardiovascular health through medication management and blood pressure monitoring, as well as making positive changes in daily lifestyle habits that are known to reduce cardiovascular disease risk (e.g., increasing physical activity, decreasing sedentary time, consuming a heart-healthy diet, and reducing stress). This mobile health app will assist users in taking medications as they are prescribed, monitoring blood pressure and physical activity, and improving general knowledge on cardiovascular risk factors with a goal of optimizing an individual's cardiovascular health. Designed by a nurse, this mobile health application is a free resource available 24/7 that can be used to assist you in improving your cardiovascular health! *Please note, the information on this app is not a substitute for professional medical advice, diagnosis, or treatment. Users should seek advice from a medical provider before making any medical decisions.

Screenshots

ehive Studies4 screens
CVD Study4 screens

Verdict

The call

The clearest difference is update cadence: ehive Studies at monthly against CVD Study's every 15 months. On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

ehive Studies ships an update monthly, CVD Study every 15 months. The most recent releases landed on September 9, 2026 and September 23, 2026 respectively.

Scorecard1 real difference · 9 level
ehive Studies versus CVD Study: the parameters behind the verdict, then further details
Parameterehive StudiesCVD Study
PriceFreeFree
Rating5.0 (6 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings6 — better—
Update frequencyMonthly — betterEvery 15 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size38 MB116 MB
Age rating17+4+
DeveloperIcahn School of Medicine at Mount SinaiRegents of the University of Minnesota

In-app purchases

None

ehive Studies

No in-app purchases

None

CVD Study

No in-app purchases

Questions

Is ehive Studies free?
ehive Studies is free to download, with no in-app purchases.
Is CVD Study free?
CVD Study is free to download, with no in-app purchases.
Do ehive Studies or CVD Study have ads?
Neither ehive Studies nor CVD Study shows ads.
Which is updated more often, ehive Studies or CVD Study?
ehive Studies ships an update monthly, and CVD Study every 15 months. Most recently, ehive Studies was updated on September 9, 2026 and CVD Study on September 23, 2026.

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