SmartSignals® eCOA vs TruLab Sample Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SmartSignals® eCOA
This app facilitates data collection from patients and caregivers in clinical trials for new medicines. It provides easy access to questionnaires, helping participants follow study protocols and ensuring data privacy.
- Patient data collection
- Caregiver data collection
- Clinical trial participation
- Questionnaire access
- Timely reminders
- Patient privacy compliance
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Signant SmartSignals eCOA from Signant Health is used for collecting data from patients and caregivers in clinical Trials of new medicines. Signant SmartSignals eCOA gives patients access to specific Questionnaires, making it easy for patients to complete Wherever they go. Patients who participate in a particular clinical study get access to Signant SmartSignals eCOA for the duration of the study. The app is activated with an activation code supplied by the care personnel conducting the clinical study. Signant SmartSignals eCOA, with its easy-to-use interface and timely reminders, will help patients follow the study protocol, making their trial experience a Vital part of the data collected. Signant SmartSignals eCOA provides patient privacy and anonymity throughout their clinical trial participation. The app complies with international regulations and laws for patient privacy.
TruLab Sample Tracker
This application simplifies the management of biological samples for clinical trials. It provides essential sample-level metadata, making tracking and organization straightforward for researchers and medical professionals.
- Biological sample metadata tracking
- Clinical trial support
- Easy-to-use interface
- Sample-level data management
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The TruTechnologies® mobile application is easy-to-use and provides all sample-level metadata required for biological samples in clinical trials.
Screenshots
Verdict
The clearest difference is update cadence: SmartSignals® eCOA at monthly against TruLab Sample Tracker's every 2 months. SmartSignals® eCOA also leads on iOS requirement (13.0 vs 15.1). TruLab Sample Tracker's advantage is ratings volume (11 vs 2). On price, rating, 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.
On the App Store both sit at effectively the same score — 5.0 for SmartSignals® eCOA against 5.0 for TruLab Sample Tracker. That said, the two scores are not equally well evidenced: TruLab Sample Tracker has 11 ratings behind it against 2, so its average is the more settled of the two.
SmartSignals® eCOA ships an update monthly, TruLab Sample Tracker every 2 months. The most recent releases landed on September 29, 2026 and October 5, 2026 respectively.
| Parameter | SmartSignals® eCOA | TruLab Sample Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (11 ratings) |
| Number of ratings | 2 | 11 — better |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 53 MB | 66 MB |
| Age rating | 4+ | 4+ |
| Developer | Signant Health Oy | TruLab, Inc. |
Customer experience
SmartSignals® eCOA
TruLab Sample Tracker
In-app purchases
SmartSignals® eCOA
No in-app purchases
TruLab Sample Tracker
No in-app purchases
Questions
Is SmartSignals® eCOA free?
Is TruLab Sample Tracker free?
Which has better reviews, SmartSignals® eCOA or TruLab Sample Tracker?
Do SmartSignals® eCOA or TruLab Sample Tracker have ads?
Which is updated more often, SmartSignals® eCOA or TruLab Sample Tracker?
Other comparisons
