# CorePendium vs R1 Gateway

The clearest difference is monetization model: R1 Gateway at free against CorePendium's freemium. CorePendium's advantage is ratings volume (1.4K vs 1) and update cadence (monthly vs every 4 months). On price, rating, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.9 for CorePendium against 5.0 for R1 Gateway. That said, the two scores are not equally well evidenced: CorePendium has 1.4K ratings behind it against 1, so its average is the more settled of the two.

CorePendium ships an update monthly, R1 Gateway every 4 months. The most recent releases landed on September 28, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | CorePendium | R1 Gateway |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (1.4K ratings)](https://appshunter.io/ios/app/corependium/id1581291387/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/r1-gateway/id1592572018/reviews)** |
| Number of ratings | **1.4K** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Freemium | **Free** |
| Size | 49 MB | 29 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [EM:RAP, Inc.](https://appshunter.io/developer/804248263) | [R1 RCM Inc.](https://appshunter.io/developer/1592572020) |

## What reviewers say

### CorePendium

[App page](https://appshunter.io/ios/app/corependium/id1581291387)

This app provides a comprehensive, continuously updated, and peer-reviewed clinical reference for Emergency and Urgent Care Medicine. It features integrated multimedia, offline access, intuitive navigation, and medical calculators, making it an essential tool for medical professionals on the go.

**Highlights:** Expert-backed, continuously revised content, Integrated media library (ECGs, X-rays, videos, audio), Offline access to all content, Intuitive navigation with Rapid Access and Deep Dive sections, Integrated medical calculators, Links to EM:RAP knowledge base content

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Great resource
- 👍 Excellent and usable app
- 👍 Terrific point of care resource
- 👍 Invaluable for EM residents

**What reviewers complain about**

- 🔍 Lacking search functionality
- 🐛 Crashes frequently
- 🔍 Poor indexing and content organization

**Reported bugs**

- Crashes on launch
- Compatibility issues with older devices

**Requested features**

- iPad version
- Ability to track progress and bookmark content
- Video playback controls (speed, rewind)


### R1 Gateway

[App page](https://appshunter.io/ios/app/r1-gateway/id1592572018)

Access practice performance dashboards, scheduling, payroll, and chart management tools 24/7. This app offers communication features for physician organizations to streamline operations and improve efficiency.

**Highlights:** Practice performance dashboards, 24/7 access, Scheduling tools, Payroll information, Chart management, Communication tools

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CorePendium free?

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

### Is R1 Gateway free?

R1 Gateway is free to download, with no in-app purchases.

### Which has better reviews, CorePendium or R1 Gateway?

R1 Gateway is rated higher. CorePendium averages 4.9 out of 5 from 1.4K ratings, while R1 Gateway averages 5.0 from 1 ratings.

### Do CorePendium or R1 Gateway have ads?

Neither CorePendium nor R1 Gateway shows ads.

### Which is updated more often, CorePendium or R1 Gateway?

CorePendium ships an update monthly, and R1 Gateway every 4 months. Most recently, CorePendium was updated on September 28, 2026 and R1 Gateway on August 23, 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.*