Clinical StudyPal vs INFORMUS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Clinical StudyPal
This app helps patients manage their clinical trial participation by collecting electronic patient-reported outcomes, managing study visits, and providing easy access to all necessary documentation.
- ePRO/eCOA/eDiary collection
- Study visit management
- Access to study documentation
- Patient-centric design
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Clinical StudyPal is designed for patients to help gather their ePRO/eCOA/eDiary, manage their study visits, and have all study documentation available at their fingertips
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: Clinical StudyPal at 5.0 against INFORMUS's 4.3. INFORMUS's advantage is ratings volume (8 vs 2). On price, update cadence, 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.
Clinical StudyPal holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 2 and 8 respectively.
Clinical StudyPal ships an update every 6 weeks, INFORMUS monthly. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.
| Parameter | Clinical StudyPal | INFORMUS |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.3 (8 ratings) |
| Number of ratings | 2 | 8 — better |
| Update frequency | Every 6 weeks | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 198 MB | 46 MB |
| Age rating | 12+ | 17+ |
| Developer | Study Pal | Caerus Marketing Group LLC |
Customer experience
Clinical StudyPal
INFORMUS
In-app purchases
Clinical StudyPal
No in-app purchases
INFORMUS
No in-app purchases
