TrialKit vs PatienTrials
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TrialKit
Streamline clinical trials with a mobile platform for data collection and study management. Capture data, manage workflows, and analyze results efficiently, all without needing programming expertise. Engage participants and ensure regulatory compliance on iOS devices.
- eCRF design
- Image and video capture
- ePRO capabilities
- Inventory management
- Barcode scanning
- Real-time data analysis
- Regulatory compliance
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TrialKit is a unified eClinical platform that connects sponsors, CROs, clinical sites, and study participants in a single secure environment. Whether you're completing study activities as a participant or managing clinical operations as a research professional, TrialKit delivers the tools needed to support modern clinical research from virtually anywhere. Participants can use TrialKit to complete electronic questionnaires, report symptoms, record diaries, attend scheduled virtual visits, receive study notifications, submit data from supported wearable devices, and stay connected with their research team using an intuitive mobile experience. Site staff and study teams can securely capture and review study data, manage participant activities, perform source documentation, monitor study progress, and support decentralized, hybrid, and site-based clinical trials through the same platform. Built on a unified cloud-based architecture, TrialKit brings together study design, participant engagement, data capture, analytics, and AI-assisted workflows without requiring disconnected systems. TrialKit supports: • Electronic data capture (EDC) • ePRO and eCOA • eConsent • eSource • eTMF • RTSM • Medical coding • Medical imaging (PACS) • Virtual visits and scheduling • Wearable device integrations via Apple Health • AI-assisted study design, build, validation, simulation, and analytics Researchers benefit from configurable workflows, role-based permissions, comprehensive audit trails, and real-time visibility throughout the study lifecycle. Participants benefit from a simple user experience that makes study participation more convenient while maintaining the privacy and security expected in regulated clinical research. TrialKit is trusted by sponsors, CROs, research institutions, and sites worldwide to support studies across a wide range of therapeutic areas and phases. Features available within the app may vary depending on your role in a clinical study and your organization's TrialKit configuration.
PatienTrials
This platform facilitates virtual clinical trials for pharmaceutical companies and clinicians, enhancing efficiency and patient adherence. It leverages instant messaging, HealthKit, AI, and bots to capture high-quality patient data and monitor for adverse events, reducing study risk and development costs.
- Virtual clinical trial management
- HIPAA & GDPR compliant platform
- Patient adherence improvement
- AI-powered adverse event monitoring
- High-quality patient-generated data
- Instant messaging integration
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PatienTrials helps pharma companies and clinicians run global clinical trials virtually, more efficiently in a closed community setting over HIPAA & GDPR compliant collaboration platform. PatienTrials aims to improve patient adherence by empowering participants with information on the progress of treatment at their fingertips in a community setting, that promotes self-care. PatienTrials captures high-quality patient generated data through solutions based on instant messaging, HealthKit, AI and bots, is poised to make a positive impact on drug development. Monitored by proprietary AI agent for adverse events, PatienTrials reduces study risk and lowers development costs. Founded in 2016, PatienTrials is the first company to bring clinical trials on to a HIPAA & GDPR compliant instant messaging platform.
Screenshots
Verdict
The clearest difference is rating: PatienTrials at 5.0 against TrialKit's 3.8. TrialKit's advantage is ratings volume (13 vs 1). 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.
PatienTrials holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: TrialKit has 13 ratings behind it against 1, so its average is the more settled of the two.
TrialKit ships an update every 3 weeks, PatienTrials every 6 weeks. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.
| Parameter | TrialKit | PatienTrials |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (13 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 40.0% of reviews | — |
| Number of ratings | 13 — better | 1 |
| Update frequency | Every 3 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 38 MB | 114 MB |
| Age rating | 4+ | 17+ |
| Developer | Crucial Data Solutions, Inc. | Patentrials |
Customer experience
TrialKit
PatienTrials
In-app purchases
TrialKit
No in-app purchases
PatienTrials
No in-app purchases









