myMedidata vs INFORMUS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
myMedidata
Manage all your clinical trial activities from one place. Receive timely notifications for upcoming tasks and review your schedule for better planning. Participate in trials conveniently from home or on the go.
- Complete clinical trial activities
- Receive activity notifications
- Review upcoming and past activities
- Flexible participation options
- Single login for all trial activities
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The myMedidata mobile app provides a single, convenient destination for patients to complete all clinical trial activities. - Utilize the latest device technology with one login to access all of your trial activities with minimal disruption to your daily routine - Receive notifications about upcoming study activities so that you don’t miss important trial activities - Review upcoming and past activities so you can plan your schedule accordingly - Have flexibility of choice in how you participate in your trial activities while at home and/or on the go ABOUT MYMEDIDATA: myMedidata is a single destination for individuals to participate in clinical trials. Built for patients, by patients, myMedidata makes it simple and engaging for clinical trial participants to virtually learn, enroll and engage in any trial activity.
INFORMUS
This app helps clinical trial participants manage their study information, including treatment plans, appointments, and payments. It allows users to track daily dosage results and access helpful study resources through a user-friendly interface.
- Access treatment plans and appointments
- View payment information
- Track daily dosage results
- Access study information
- User-friendly interface
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INFORMUS’ user-friendly interface provides easy access to study information, dosage and appointment reminders, payments and more! Enhance your study experience with one simple app: • Access treatment plan and appointments • Access to payment information • Enter and track your daily dosage results • Access to helpful study information Stay engaged with your study using INFORMUS. *This app is for clinical participants only.*
Screenshots
Verdict
The clearest difference is rating: myMedidata at 4.7 against INFORMUS's 4.4. On price, ratings volume, update cadence and ads 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.
myMedidata holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 15 and 8 respectively.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.
| Parameter | myMedidata | INFORMUS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (15 ratings) — better | 4.4 (8 ratings) |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 15 — better | 8 |
| Update frequency | Monthly | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 155 MB | 46 MB |
| Age rating | 4+ | 17+ |
| Developer | Medidata Solutions Worldwide | Caerus Marketing Group LLC |
Customer experience
myMedidata
INFORMUS
In-app purchases
myMedidata
No in-app purchases
INFORMUS
No in-app purchases
