Peter the Protocol Reader vs ePASSPRO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Peter the Protocol Reader
This AI assistant streamlines clinical research by quickly converting protocols into actionable insights. It's designed to enhance the quality and efficiency of research delivery for clinical sites.
- Protocol to practical insights
- AI-powered assistance
- High-quality research delivery
- Secure and trusted
- Confidence in research
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Peter is the AI-assistant purpose-built for clinical research. Secure and trusted by study sponsors, Peter is designed to help you deliver high-quality research with confidence. Go from protocol to practical in seconds.
ePASSPRO
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ePASSPRO is a dedicated ePRO (Electronic Patient-Reported Outcomes) mobile application designed to help patients participating in clinical trials accurately log study data and manage their schedules. [Key Features] - Log prescribed medication dosing times and review past dosing history in real time to support accurate and consistent treatment adherence. - View study participation status and progress through a clear, visualized dashboard. - Clinic and study staff information: Access contact details and location information for the assigned clinical trial site. - Receive push notifications for medication schedules and questionnaire submission deadlines to improve protocol compliance. [Data Security & Privacy] - This app is available only to approved clinical trial participants, and user accounts are provided by the assigned clinical trial site. - All data is securely managed in compliance with international data protection and clinical research guidelines. - Personal patient information is not displayed within the app. - This app does not provide medical advice. Users should always follow instructions from their study doctor or clinical site.
Screenshots
Verdict
The clearest difference is iOS requirement: ePASSPRO at 13.0 against Peter the Protocol Reader's 16.0. 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.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 5, 2026 and September 20, 2026 respectively.
| Parameter | Peter the Protocol Reader | ePASSPRO |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 108 MB | 29 MB |
| Age rating | 17+ | 4+ |
| Developer | Care Access | KCRN Research |
In-app purchases
Peter the Protocol Reader
No in-app purchases
ePASSPRO
No in-app purchases
Questions
Is Peter the Protocol Reader free?
Is ePASSPRO free?
Do Peter the Protocol Reader or ePASSPRO have ads?
Which is updated more often, Peter the Protocol Reader or ePASSPRO?
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