# ICU Trials by ClinCalc vs Patient Communicator

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 (#34 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.

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.

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.

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

## The numbers

| Metric | ICU Trials by ClinCalc | Patient Communicator |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.8 (67 ratings)](https://appshunter.io/ios/app/icu-trials-by-clincalc/id534227095/reviews)** | [4.5 (11 ratings)](https://appshunter.io/ios/app/patient-communicator/id732242570/reviews) |
| Number of ratings | **67** | 11 |
| Positive reviews | **90.9% of reviews** | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 11 months |
| Monetization | Free | Free |
| Best chart rank | **#34** | — |
| Size | 5 MB | 41 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [ClinCalc LLC](https://appshunter.io/developer/519557126) | [Society of Critical Care Medicine](https://appshunter.io/developer/444109983) |

## What reviewers say

### ICU Trials by ClinCalc

[App page](https://appshunter.io/ios/app/icu-trials-by-clincalc/id534227095)

**Currently charting:** #34 Top Paid · Medical (US App Store)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Patient Communicator

[App page](https://appshunter.io/ios/app/patient-communicator/id732242570)

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:** Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*