Comparison

Hollings Clinical Trials vs PI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Hollings Clinical Trials

Find cancer treatment clinical trial opportunities at MUSC Hollings Cancer Center and its network. Filter trials by disease group and patient characteristics to identify suitable research studies. Access study details, contact information, and external resources for eligibility criteria.

Highlights
  • Clinical trial opportunities for cancer treatments
  • Filter by disease group
  • Patient characteristic filtering
  • Access study details and contacts
  • Links to external eligibility criteria
  • Contact request for assistance
Features
Read full description

This application is designed for patients, caregivers, healthcare providers, and research staff seeking information about cancer clinical trials available at the Medical University of South Carolina (MUSC) Hollings Cancer Center (HCC) and participating sites within the MUSC NCI Community Oncology Research Program for Minority and Underserved (NCORP-MU). Clinical trials are research studies that evaluate new approaches to cancer prevention, diagnosis, treatment, survivorship, and supportive care. This application is organized into cancer treatment, cancer prevention, and supportive oncology clinical trials. Cancer treatment trials can be explored by disease group, helping users find studies that may be relevant to their specific cancer type. Users can explore actively enrolling clinical trials through an enhanced search experience designed to help identify studies that may be a good fit. Trial listings include patient-friendly titles, summaries, keywords, study details, and contact information. MUSC employees with a MUSC Net ID can also access study documents such as protocols and informed consent forms. Users may click on the NCT link to connect to the CT.gov webpage and find the current trial eligibility criteria. All users can submit a contact request for help, and an employee of the Hollings Cancer Center Clinical Trials Office will respond.

About

PI

Features
Read full description

PI-Support is a mobile platform designed by senior Principal Investigators (PIs) to accomplish the following tasks: * save PIs and their site teams time and effort, * support Junior Investigators and trainees, * increase patient engagement and retention, * limit screen failures, * broaden study awareness, * integrate local HCPs and * improve data quality. It largely achieves these goals by empowering PIs and maximizing their involvement. Specifically, it enables PIs to select and prioritize which study criteria they want displayed on their colleagues’ cell phones or mobile devices (making pre-screening in busy office clinics and/or hospital ward rounds much easier for all concerned); it extracts from study protocols the answers to common patient queries (obviating the need for PIs and Sub-Is to locate and review extensive study protocols); it helps to ensure the right patients are enrolled into the right trial by offering side-by-side comparisons of each competing trial; and increases study awareness by enabling site teams to share selected study information with their community-based referral networks. Finally, intra- and inter-site bulletin boards allow PIs and SCs to discuss their local and study-wide concerns/solutions with other site PIs and SCs, CRAs and study sponsors. Overall, PI-Support can be used as a stand-alone tool or seamlessly integrated into existing CTMS to provide broad spectrum, site support.

Screenshots

Hollings Clinical Trials4 screens
PI4 screens

Verdict

The call

Hollings Clinical Trials and PI 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Hollings Clinical Trials ships an update monthly, PI every 3 weeks. The most recent releases landed on October 5, 2026 and October 21, 2026 respectively.

ScorecardNo meaningful differences
Hollings Clinical Trials versus PI: the parameters behind the verdict, then further details
ParameterHollings Clinical TrialsPI
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size31 MB14 MB
Age rating12+17+
DeveloperThe Medical University of South CarolinaRefuah Solutions LTD

In-app purchases

None

Hollings Clinical Trials

No in-app purchases

None

PI

No in-app purchases

Questions

Is Hollings Clinical Trials free?
Hollings Clinical Trials is free to download, with no in-app purchases.
Is PI free?
PI is free to download, with no in-app purchases.
Do Hollings Clinical Trials or PI have ads?
Neither Hollings Clinical Trials nor PI shows ads.
Which is updated more often, Hollings Clinical Trials or PI?
Hollings Clinical Trials ships an update monthly, and PI every 3 weeks. Most recently, Hollings Clinical Trials was updated on October 5, 2026 and PI on October 21, 2026.

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