FLEX Study App vs JNJ_NOPRODEBF0001
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FLEX Study App
Read full descriptionHide full description
While using this app you will be asked to complete study related activities and tasks. Activities you may be asked to complete can include completing your dosing diary and performing a Telehealth call with your study doctor.
JNJ_NOPRODEBF0001
Read full descriptionHide full description
The JNJ_NOPRODEBF0001 eCOA (Electronic Clinical Outcome Assessment) App is intended for use collect participants reported outcomes relating to the JNJ_NOPRODEBF0001 clinical trial. In order to log into the app, Participants must be given accounts by the site.
Screenshots
Verdict
FLEX Study App and JNJ_NOPRODEBF0001 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.
FLEX Study App ships an update every 5 months, JNJ_NOPRODEBF0001 every 3 months. The most recent releases landed on October 27, 2026 and September 16, 2026 respectively.
| Parameter | FLEX Study App | JNJ_NOPRODEBF0001 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 149 MB | 105 MB |
| Age rating | 17+ | 12+ |
| Developer | Hello Thread | ERT,INC |
In-app purchases
FLEX Study App
No in-app purchases
JNJ_NOPRODEBF0001
No in-app purchases
