Premier Mobile ePRO vs Roche_CS45570
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Premier Mobile ePRO
This application facilitates the collection of patient-reported outcomes during clinical trials. It provides a platform for researchers to gather essential data directly from participants.
- Patient-reported outcome collection
- Clinical trial data management
- Secure data gathering
- Participant data input
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This app is used to collect patient reported outcomes during the conduct of clinical trials.
Roche_CS45570
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Roche_CS45570 eCOA App is intended for use collect patient reported outcomes relating to a clinical trial. Patients must be given accounts by a participating site in order to log in to the app.
Screenshots
Verdict
Premier Mobile ePRO and Roche_CS45570 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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 4 months. The most recent releases landed on November 2, 2026 and October 24, 2026 respectively.
| Parameter | Premier Mobile ePRO | Roche_CS45570 |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (20 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 20 — better | — |
| Update frequency | Every 4 months | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 4 MB | 88 MB |
| Age rating | 4+ | 12+ |
| Developer | PREMIER RESEARCH INTERNATIONAL LLC | ERT,INC |
In-app purchases
Premier Mobile ePRO
No in-app purchases
Roche_CS45570
No in-app purchases
Questions
Is Premier Mobile ePRO free?
Is Roche_CS45570 free?
Do Premier Mobile ePRO or Roche_CS45570 have ads?
Which is updated more often, Premier Mobile ePRO or Roche_CS45570?
Other comparisons
