# RN’s Study Guide vs Tintinalli's ER Manual

The clearest difference is price: RN’s Study Guide at Free against Tintinalli's ER Manual's $49.99. RN’s Study Guide also leads on update cadence (every 5 months vs every 38 months). Tintinalli's ER Manual's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

RN’s Study Guide is free to download; Tintinalli's ER Manual costs $49.99 up front. RN’s Study Guide sells 1 one-off in-app purchase. Tintinalli's ER Manual asks for nothing beyond the download.

RN’s Study Guide ships an update every 5 months, Tintinalli's ER Manual every 38 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | RN’s Study Guide | Tintinalli's ER Manual |
| --- | --- | --- |
| Price | **Free** | $49.99 |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/rns-study-guide/id1293678818/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 months** | Every 38 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 51 MB | 168 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Skyscape Medpresso Inc](https://appshunter.io/developer/818609416) | [Usatine & Erickson Media LLC](https://appshunter.io/developer/1466894388) |

## What reviewers say

### RN’s Study Guide

[App page](https://appshunter.io/ios/app/rns-study-guide/id1293678818)

This app condenses essential nursing knowledge into manageable basics for students and professionals. It simplifies complex health problems with practical tips, medical terms, and precautions. Access comprehensive content offline after initial download.

**Highlights:** Condensed nursing knowledge, Simplified health problem explanations, Nursing tips and precautions, Medical terms and anatomy, Offline content access, SmartSearch technology

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RN’s Study Guide | $29.99 | one-time |


### Tintinalli's ER Manual

[App page](https://appshunter.io/ios/app/tintinallis-er-manual/id1320957999)

This medical reference app provides concise, clinically relevant information for emergency care settings. It covers adult and pediatric emergency medicine with detailed sections on diagnosis, management, and disposition, enhanced by global contributors and visual aids. The app is fully functional offline and offers features like search, notes, and adjustable text size for easy access to critical information.

**Highlights:** Concise emergency medicine content, Covers adult and pediatric populations, Offline access after download, Advanced search with suggestions, Note-taking and bookmarking, Adjustable text size, Full-color photographs and illustrations

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

**In-app purchases:** none


## Frequently asked questions

### Is RN’s Study Guide free?

RN’s Study Guide is free to download, with in-app purchases available.

### Is Tintinalli's ER Manual free?

Tintinalli's ER Manual costs $49.99, with no in-app purchases.

### Do RN’s Study Guide or Tintinalli's ER Manual have ads?

RN’s Study Guide shows ads; Tintinalli's ER Manual does not.

### Which is updated more often, RN’s Study Guide or Tintinalli's ER Manual?

RN’s Study Guide ships an update every 5 months, and Tintinalli's ER Manual every 38 months. Most recently, RN’s Study Guide was updated on November 3, 2026 and Tintinalli's ER Manual on November 5, 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.*