# Geriatric vs ClinicalKey

The clearest difference is monetization model: Geriatric at free against ClinicalKey's subscription. Geriatric also leads on iOS requirement (11.0 vs 15.0). ClinicalKey's advantage is update cadence (every 5 weeks vs every 17 months). On price, ads, in-app purchases and device support there is nothing between them.

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

Geriatric ships an update every 17 months, ClinicalKey every 5 weeks. The most recent releases landed on October 4, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Geriatric | ClinicalKey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/geriatric/id359355932/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | — | 8.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 5 weeks** |
| Monetization | **Free** | Subscription |
| Size | 17 MB | 55 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [DOCTOT](https://appshunter.io/developer/351335901) | [Elsevier Inc.](https://appshunter.io/developer/367031326) |

## What reviewers say

### Geriatric

[App page](https://appshunter.io/ios/app/geriatric/id359355932)

This medical calculator assists geriatricians and general practitioners in treating diseases and disabilities in older patients. It offers guided assessment pathways, scoring systems with advice, and management strategies to improve clinical decisions and patient safety.

**Highlights:** Guided assessment pathways, Scoring systems with alerts and advice, Patient results management, Touch ID and PIN protection, Networking and messaging, Stopwatch, camera, and notepad

**Features:** macOS Compatibility

**In-app purchases:** none


### ClinicalKey

[App page](https://appshunter.io/ios/app/clinicalkey/id1041998175)

This app provides medical professionals with instant access to a vast library of clinical knowledge, including synoptic content and in-depth reference materials. It helps users stay updated on medical advancements, confirm diagnoses, and advance their research skills, all while offering CME/MOC/CE credits.

**Highlights:** Access to 30+ medical specialties, Synoptic content for quick answers, Full-text reference books and journals, Mobile-optimized medical calculators, Earn CME/MOC/CE credits, Intuitive search functionality

**In-app purchases:** none

**What reviewers like**

- 📚 High-quality, evidence-based clinical content
- 🎯 Intuitive interface and quick reference format
- 🔍 Similar functionality to website version
- 👍 Browse feature restoration appreciated by users

**What reviewers complain about**

- 🔓 Constant forced logout issues
- 🔐 Institutional login authentication failures
- ⏳ App freezes and perpetual loading screens
- 🚫 Missing textbook access in app vs website
- 📵 Frequent crashes and force closures

**Reported bugs**

- App stuck on loading screen after initial login
- Forced logout when closing or minimizing app
- Institutional login not working despite web access
- App crashes during search queries
- OpenAthens authentication failures

**Requested features**

- PDF download capability within the app
- Favorite/bookmark textbooks and articles
- Landscape mode support for iPad
- Find-on-page text search function
- Automatic session persistence and page memory


## Frequently asked questions

### Is Geriatric free?

Geriatric is free to download, with no in-app purchases.

### Is ClinicalKey free?

ClinicalKey is free to download, with no in-app purchases.

### Do Geriatric or ClinicalKey have ads?

Neither Geriatric nor ClinicalKey shows ads.

### Which is updated more often, Geriatric or ClinicalKey?

Geriatric ships an update every 17 months, and ClinicalKey every 5 weeks. Most recently, Geriatric was updated on October 4, 2026 and ClinicalKey on October 16, 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.*