Medable vs Vision Engage
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Medable
This app connects participants to clinical trials, providing a comprehensive eCOA solution. It facilitates digital data collection, ePRO, eDiaries, visit scheduling, and televisits. Users receive notifications and access trial resources, with potential integrations for sensors and wearables.
- Digital data collection
- Electronic patient-reported outcome (ePRO)
- eDiaries and questionnaires
- Visit and activity scheduling
- Televisit capabilities
- Notifications and reminders
- Trial resources access
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Medable is on a mission to enable effective therapies to people faster. The Medable app connects people to their sponsors’ clinical trials, offering a complete eCOA solution that includes: - Digital data collection - Electronic patient-reported outcome (ePRO) - eDiaries and questionnaires - Schedule of your visits and activities - Televisit - Notifications and reminders - Trial resources - Integrations with select sensors, wearables, and more.
Vision Engage
Participate in clinical studies with ease. Explore new opportunities, manage appointments, and receive payments directly through the app. Stay informed about research and communicate with your study site.
- Explore new study opportunities
- Build and update participant profile
- Receive faster payments
- Manage appointments and get reminders
- In-app communication with study site
- Learn about clinical research
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Discover a new way to participate in clinical studies with VISION Engage — your gateway to the best clinical trial experience at Velocity Clinical Research! Whether you're a current participant or considering joining a study, VISION Engage brings the world of clinical trials to your fingertips. Elevate your experience with the following features: Explore New Studies: Instantly access a curated list of study opportunities tailored just for you. Build Your Profile: Keep your information up-to-date so VISION Engage can notify you when you may be eligible for a study. Faster payments: Seamlessly receive your study stipends via the app Manage Appointments: Never miss an important date with personalized notifications and reminders, ensuring you are always well-prepared for your upcoming visits. Stay in Touch: Stay connected with your Velocity site through seamless, in-app communication. Learn About Research: Navigate your clinical trial journey with ease, and gain insights into clinical trials, the diseases being studied, and more. Redefine your clinical study experience with VISION Engage by Velocity. Download the app now!
Screenshots
Verdict
The clearest difference is ads: Medable at none against Vision Engage's shown. Medable also leads on monetization model (free vs ad-supported). Vision Engage's advantage is ratings volume (6.3K vs 18) and review sentiment (73% vs 50%). On price, rating, update cadence 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 — 4.7 for Medable against 4.8 for Vision Engage. That said, the two scores are not equally well evidenced: Vision Engage has 6.3K ratings behind it against 18, so its average is the more settled of the two. Written reviews are what separate them: 50% of Medable's written reviews are positive against 73% of Vision Engage's.
Medable ships an update every 2 weeks, Vision Engage every 3 weeks. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.
| Parameter | Medable | Vision Engage |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (18 ratings) | 4.8 (6.3K ratings) — better |
| Positive reviews | 50.0% of reviews | 72.6% of reviews — better |
| Number of ratings | 18 | 6.3K — better |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.5 | 15.6 — better |
| Further details — not scored | ||
| Size | 114 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Medable, Inc. | Velocity Clinical Research, Inc. |
Customer experience
Medable
Vision Engage
Bugs and requests
Medable
Not enough reviews yet to summarise bugs or requests.
Vision Engage
Reported bugs
3 issues- App freezing or crashing
- Login and authentication problems
- Inconsistent or missing data input functionality
Requested features
3 requests- Ability to search for studies by condition
- Integration with navigation apps for study site locations
- Patient referral function
In-app purchases
Medable
No in-app purchases
Vision Engage
No in-app purchases
