# KCENTRA Quick Guide vs Pocket ICU

The clearest difference is rating: Pocket ICU at 4.6 against KCENTRA Quick Guide's 2.0. Pocket ICU also leads on ratings volume (317 vs 4). KCENTRA Quick Guide's advantage is in-app purchases (none vs 3) and iOS requirement (11.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Pocket ICU sells 2 one-off in-app purchases. KCENTRA Quick Guide asks for nothing beyond the download.

Pocket ICU holds the better App Store score, 4.6 against 2.0. That said, the two scores are not equally well evidenced: Pocket ICU has 317 ratings behind it against 4, so its average is the more settled of the two.

KCENTRA Quick Guide ships an update every 7 months, Pocket ICU every 9 months. The most recent releases landed on September 25, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | KCENTRA Quick Guide | Pocket ICU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (4 ratings)](https://appshunter.io/ios/app/kcentra-quick-guide/id979599860/reviews) | **[4.6 (317 ratings)](https://appshunter.io/ios/app/pocket-icu/id999527431/reviews)** |
| Number of ratings | 4 | **317** |
| Positive reviews | — | 64.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 9 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 29 MB | 9 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 17+ |
| Developer | [CSL Behring](https://appshunter.io/developer/423383402) | [Unbound Medicine, Inc.](https://appshunter.io/developer/300420400) |

## What reviewers say

### KCENTRA Quick Guide

[App page](https://appshunter.io/ios/app/kcentra-quick-guide/id979599860)

This medical app provides quick access to essential tools and information for healthcare professionals regarding a specific blood coagulation factor replacement product. It includes a dosing calculator, administration guidelines, and patient monitoring information, all accessible offline.

**Highlights:** Offline access to information, Dosing calculator, Reconstitution video and guide, Administration guidelines, Patient monitoring information

**In-app purchases:** none


### Pocket ICU

[App page](https://appshunter.io/ios/app/pocket-icu/id999527431)

This app offers concise critical care guidance written by attending physicians. It covers diagnosis, treatment, and management across various subspecialties, including detailed images and decision algorithms. Quickly find information, bookmark entries, and take notes for efficient ICU rounds and consultations.

**Highlights:** Concise guidance by attending physicians, Diagnosis, treatment, and management details, Subspecialty coverage, Detailed images and algorithms, Statistics and EBM overview, Pharmacological data and formulas, Full text search and bookmarking

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pocket ICU | $69.99 | one-time |
| Pocket ICU 2023 | $69.99 | one-time |

**What reviewers like**

- 👍 Quick reference material
- 👍 Well-laid out and written material
- 👍 Useful for reviewing previous cases
- 👍 Resourceful and to the point
- 👍 Good preview/summary

**What reviewers complain about**

- 😞 No access for duration paid
- 😞 Not user friendly/confusing
- 😞 Disappointed content (nursing school without experience)
- 😞 Bait and switch (expensive, not well thought out)
- 😞 Content is limited

**Reported bugs**

- No information loads after purchase
- Issues with download/access


## Frequently asked questions

### Is KCENTRA Quick Guide free?

KCENTRA Quick Guide is free to download, with no in-app purchases.

### Is Pocket ICU free?

Pocket ICU is free to download, with in-app purchases available.

### Which has better reviews, KCENTRA Quick Guide or Pocket ICU?

Pocket ICU is rated higher. KCENTRA Quick Guide averages 2.0 out of 5 from 4 ratings, while Pocket ICU averages 4.6 from 317 ratings.

### Do KCENTRA Quick Guide or Pocket ICU have ads?

Neither KCENTRA Quick Guide nor Pocket ICU shows ads.

### Which is updated more often, KCENTRA Quick Guide or Pocket ICU?

KCENTRA Quick Guide ships an update every 7 months, and Pocket ICU every 9 months. Most recently, KCENTRA Quick Guide was updated on September 25, 2026 and Pocket ICU on October 19, 2026.

---

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