Comparison

ICU Trials by ClinCalc vs Patient Communicator

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

Head to head
About

ICU Trials by ClinCalc

This app provides a quick pocket reference for critical care clinicians, summarizing landmark ICU trials. It offers key points including inclusion/exclusion criteria, treatment protocols, endpoints, findings, and expert commentary. Easily share trial citations and summaries with colleagues.

Highlights
  • Summarized landmark ICU trials
  • Key trial points (inclusion/exclusion, protocols, endpoints)
  • Expert commentary on analyses and limitations
  • Share trial citations and summaries
  • Database of 150+ landmark trials
  • Covers ARDS, sepsis, shock, and more
Features
Currently charting
Read full description

ICU Trials is a quick pocket reference for both the novice and seasoned critical care clinician. This app does not replace the original manuscript of these landmark critical care trials – instead, it serves as a fast reference and learning tool for some of the most important ICU trials over a wide range of specialties. Each entry contains a short one-liner about the critical care trial and key points, which includes only the most pertinent details, such as inclusion/exclusion criteria, treatment protocols, pertinent endpoints and findings, as well as expert commentary regarding key subgroup analyses or limitations to the trial. Want to send a colleague a citation? Use the "Share Trial" button to send a PubMed link and quick summary. Using this feature, it’s incredibly easy to share pivotal critical care trials with students, residents, and other colleagues. The database features 200+ landmark trials related to: ARDS, cardiac arrest, DVT/PE, delirium, glycemic control, heart failure, hemorrhage, meningitis, nephroprotection, nutrition, pneumonia, sedation, seizure, sepsis/shock, spinal cord injury, stroke, and subarachnoid hemorrhage – with more trials and topics to be added on a regular basis! This app is designed and maintained by Sean P. Kane, PharmD, BCPS -- a clinical pharmacist specializing in critical care with a background in information technology and application development.

About

Patient Communicator

Facilitates communication between patients, families, and caregivers with multi-language translations and tools to express needs, pain, and moods. Includes educational materials and a diary to track progress during and after a hospital stay.

Highlights
  • Multi-language translation (18 languages)
  • Patient diary for progress tracking
  • Pain and mood expression scale
  • Glossary of medical terms
  • Educational booklet download
  • Translatable phrases for needs
Features
Read full description

The Patient Communicator by the Society of Critical Care Medicine is designed to improve communication among patients, families, and caregivers. With translations in 18 languages; a diary feature; options to easily communicate about pain, moods, and needs; a glossary of terms and other education materials for patients and families; the Patient Communicator app can help ease the stress of a hospital stay. Features include: - A diary function that allows patients to track their daily progress during and after a hospital stay - Translation capabilities that allow for two-way communication in 18 languages on a variety of topics, such as pain, basic needs, feelings, and moods - A scale that allows patients to identify where on the body they feel sensations of pain, itching, and nausea and express the intensity of these sensations - More than 30 translatable phrases that allow patients to express various needs related to their care and well-being - A glossary of terms to help educate patients and families about the intensive care unit - A free download of the booklet Understanding Your ICU Stay: Information for Patients and Families Available translation languages: - English - Español (Spanish) - Mandarin (普通话 ) - Dutch (Nederlands) - Hindi - French (Français) - Italiano - Portuguese (Portuges) - Russian - Swedish (Svenska) - Czech (Čeština) - Polnisch (Polski/Polish) - Turkish - Ukrainian (українська) - Lithuanian (Lietuvių) - Arabic - German (Deutsch) - Japanese Contact ​support@sccm.org for more information.

Screenshots

ICU Trials by ClinCalc4 screens
Patient Communicator4 screens

Verdict

The call

The clearest difference is review sentiment: ICU Trials by ClinCalc at 91% against Patient Communicator's 40%. ICU Trials by ClinCalc also leads on rating (4.8 vs 4.5) and chart position (#24 vs unranked). Patient Communicator's advantage is price (Free vs $4.99). On ads, in-app purchases, monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Patient Communicator is free to download; ICU Trials by ClinCalc costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

ICU Trials by ClinCalc holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: ICU Trials by ClinCalc has 67 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 91% of ICU Trials by ClinCalc's written reviews are positive against 40% of Patient Communicator's.

UpkeepUpdate frequency

ICU Trials by ClinCalc ships an update every 5 months, Patient Communicator every 11 months. Both last shipped on November 1, 2026.

Scorecard6 real differences · 5 level
ICU Trials by ClinCalc versus Patient Communicator: the parameters behind the verdict, then further details
ParameterICU Trials by ClinCalcPatient Communicator
Price$4.99Free — better
Rating4.8 (67 ratings) — better4.5 (11 ratings)
Positive reviews90.9% of reviews — better40.0% of reviews
Number of ratings67 — better11
Update frequencyEvery 5 months — betterEvery 11 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#24 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size5 MB41 MB
Age rating17+12+
DeveloperClinCalc LLCSociety of Critical Care Medicine

Customer experience

ICU Trials by ClinCalc

All ratings67 ratings
Positive95.5%
Neutral0.0%
Negative4.5%
Written reviews33 reviews
Positive90.9%
Neutral0.0%
Negative9.1%

Patient Communicator

All ratings11 ratings
Positive81.8%
Neutral18.2%
Negative0.0%
Written reviews5 reviews
Positive40.0%
Neutral40.0%
Negative20.0%

In-app purchases

None

ICU Trials by ClinCalc

No in-app purchases

None

Patient Communicator

No in-app purchases

Questions

Is ICU Trials by ClinCalc free?
ICU Trials by ClinCalc costs $4.99, with no in-app purchases.
Is Patient Communicator free?
Patient Communicator is free to download, with no in-app purchases.
Which has better reviews, ICU Trials by ClinCalc or Patient Communicator?
ICU Trials by ClinCalc is rated higher. ICU Trials by ClinCalc averages 4.8 out of 5 from 67 ratings, while Patient Communicator averages 4.5 from 11 ratings.
Do ICU Trials by ClinCalc or Patient Communicator have ads?
Neither ICU Trials by ClinCalc nor Patient Communicator shows ads.
Which is updated more often, ICU Trials by ClinCalc or Patient Communicator?
ICU Trials by ClinCalc ships an update every 5 months, and Patient Communicator every 11 months. Most recently, ICU Trials by ClinCalc was updated on November 1, 2026 and Patient Communicator on November 1, 2026.

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