TrialMax App vs Suvoda
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TrialMax App
This app facilitates data collection from participants and caregivers in clinical trials for new medications. It provides study-specific questionnaires and reminders to ensure adherence to protocols. The application prioritizes user privacy and complies with international regulations.
- Patient data collection
- Caregiver data collection
- Study-specific questionnaires
- Reminders for protocol adherence
- Privacy and anonymity assurance
- Easy-to-use interface
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TrialMax from Signant Health is used for collecting data from patients and their caregivers in clinical trials of new medicines. TrialMax gives patients access to study specific questionnaires making it easy for the patients to fill them in wherever they go. Patients who participate in a particular clinical study get access to TrialMax for the duration of the study. The app is activated with an activation code supplied by the care personnel conducting the clinical study. TrialMax, with its easy to use interface, will help make your participation in a clinical trial as easy as possible. The reminders will help you follow the study protocol and be compliant. TrialMax ensures your privacy and anonymity in a clinical trial. The app complies with international regulations and laws for patient privacy.
Suvoda
This app helps clinical trial participants manage their study journey. It allows users to track payments, submit expenses, complete questionnaires, schedule appointments, and view travel details, all from a single platform.
- Stipend and reimbursement tracking
- Expense submission with receipt images
- Questionnaire completion (offline capable)
- Appointment scheduling and reminders
- Rideshare and travel itinerary viewing
- Payment method selection
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Clinical trial participants can streamline the clinical trial journey with the Suvoda App. With a single app and only one login, participants can manage multiple trial activities including stipend payments, expense reimbursement, questionnaires, appointment scheduling, rideshare booking, and viewing travel itinerary details. Work with your study coordinator or clinical research site to access your clinical trial on the Suvoda App. The Suvoda App is designed exclusively for clinical trial participants. Site staff and sponsor study teams may use other tools provided by Suvoda to manage their clinical trial. Key Features (if enabled for your trial) Greenphire Patient Payments • Enable easy receipt of study-related stipend payments and reimbursements • Electronically submit expenses for reimbursement and attach an image of your receipt • Manage and check the balance of your physical or virtual debit card • Complete your required profile details and choose your preferred payment method directly in the Suvoda Aapp. Available payment methods include physical debit card, virtual debit card, digital wallet, and direct deposit into the bank of your choice (availability dependent on your trial). Greenphire Travel • Book a rideshare and easily view the status and key details of your ride • Access key details of your travel itinerary (flights, hotels, car rental, and more) • View the details of all upcoming and past trips • In-app and push notifications to keep you updated in real time about your rideshare and itinerary Questionnaires • View your current and upcoming questionnaires • Complete questionnaires from your mobile device (even if you’re offline) • Auto-save questionnaire answers as you go • Opt-in to receive reminders when questionnaires are coming due Appointment Scheduling • Schedule and manage your appointments • Share your availability with the research site • Receive reminders for upcoming appointments
Screenshots
Verdict
The clearest difference is ratings volume: TrialMax App at 101 against Suvoda's 12. TrialMax App also leads on device support (3 vs 1). On price, rating, review sentiment and update cadence 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 — 2.5 for TrialMax App against 2.6 for Suvoda. That said, the two scores are not equally well evidenced: TrialMax App has 101 ratings behind it against 12, so its average is the more settled of the two. Written reviews are what separate them: 10% of TrialMax App's written reviews are positive against 13% of Suvoda's.
TrialMax App ships an update every 3 weeks, Suvoda every 5 weeks. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.
| Parameter | TrialMax App | Suvoda |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (101 ratings) | 2.6 (12 ratings) — better |
| Positive reviews | 9.5% of reviews | 12.5% of reviews — better |
| Number of ratings | 101 — better | 12 |
| Update frequency | Every 3 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 41 MB | 249 MB |
| Age rating | 4+ | 4+ |
| Developer | Signant Health Oy | Suvoda LLC |
Customer experience
TrialMax App
Suvoda
In-app purchases
TrialMax App
No in-app purchases
Suvoda
No in-app purchases








