Preclarus vs AZ Adaura2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Preclarus
Manage clinical trials on the go with this mobile portal. Review test results, manage subject registration, track shipments, and order supplies. It offers full real-time data integration with the web version.
- Test results review with graphing
- Alert review and query resolution
- Subject registration
- Specimen accessioning
- Shipment and specimen tracking
- Supply ordering and inventory management
- Real-time web integration
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Use your existing Preclarus Investigator Site Portal account to manage your clinical trials on your mobile device. The Preclarus mobile application provides the following functionality: • Test results review including graphing and trending • Alert review and query resolution • Subject registration • Online specimen accessioning using Generated and Foreign Barcodes • Shipment/specimen tracking • Supply ordering and inventory management • Full integration of data with the web-based version in real time
AZ Adaura2
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This app is specifically intended for study participants in the ADAURA2 study only. The Masimo MightySat Rx Pulse (model 9909 or 9907) Oximeter is a Class B digital device, pursuant to part 15 of the FCC Rules and has been been tested and found to comply with the Class B limits for medical devices according to the EN 60601-1-2: 2007, Medical Device Directive 93/42/EEC. The device has Declaration of Comformity (CE) for the following countries: Argentina, Brazil, Canada, Germany, Italy, Japan, Malaysia, Poland, Romania, Singapore, South Korea, Spain, Taiwan, Thailand, Turkey, United Kingdom, and the United States
Screenshots
Verdict
The clearest difference is update cadence: AZ Adaura2 at fortnightly against Preclarus's every 11 months. On price, ads, in-app purchases and device support 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.
Preclarus ships an update every 11 months, AZ Adaura2 fortnightly. Both last shipped on October 13, 2026.
| Parameter | Preclarus | AZ Adaura2 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 11 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13 — better | 14.0 |
| Further details — not scored | ||
| Size | 27 MB | 79 MB |
| Age rating | 4+ | 4+ |
| Developer | Pharmaceutical Product Development, LLC | Medable, Inc. |
In-app purchases
Preclarus
No in-app purchases
AZ Adaura2
No in-app purchases
