# RN’s Study Guide vs CNA Nursing Assistant Expert

The clearest difference is ads: CNA Nursing Assistant Expert at none against RN’s Study Guide's shown. CNA Nursing Assistant Expert also leads on ratings volume (12 vs 4). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. RN’s Study Guide sells 1 one-off in-app purchase and CNA Nursing Assistant Expert sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for RN’s Study Guide against 4.7 for CNA Nursing Assistant Expert. Both are backed by a comparable volume of ratings — 4 and 12 respectively.

RN’s Study Guide ships an update every 5 months, CNA Nursing Assistant Expert every 3 months. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | RN’s Study Guide | CNA Nursing Assistant Expert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/rns-study-guide/id1293678818/reviews)** | [4.7 (12 ratings)](https://appshunter.io/ios/app/cna-nursing-assistant-expert/id1530664315/reviews) |
| Number of ratings | 4 | **12** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 51 MB | 21 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Skyscape Medpresso Inc](https://appshunter.io/developer/818609416) | [Guangzhou Guang Tian Info Co., Ltd.](https://appshunter.io/developer/1181824150) |

## 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 |


### CNA Nursing Assistant Expert

[App page](https://appshunter.io/ios/app/cna-nursing-assistant-expert/id1530664315)

Prepare for your Certified Nursing Assistant exam with thousands of practice questions and detailed explanations. This app simulates the real exam environment and offers advanced learning technology for effective study, even offline.

**Highlights:** Thousands of real exam questions, Advanced Smart Learning Technology, Offline study capability, Exam simulator with detailed explanations, Quiz and Practice Modes, Expert-prepared learning materials, Performance tracking and review

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MONTHLY | $4.99 | per month |
| 3 MONTHS | $9.99 | per 3 months |
| YEARLY | $19.99 | per year |


## Frequently asked questions

### Is RN’s Study Guide free?

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

### Is CNA Nursing Assistant Expert free?

CNA Nursing Assistant Expert is free to download, with in-app purchases available.

### Which has better reviews, RN’s Study Guide or CNA Nursing Assistant Expert?

RN’s Study Guide is rated higher. RN’s Study Guide averages 4.8 out of 5 from 4 ratings, while CNA Nursing Assistant Expert averages 4.7 from 12 ratings.

### Do RN’s Study Guide or CNA Nursing Assistant Expert have ads?

RN’s Study Guide shows ads; CNA Nursing Assistant Expert does not.

### Which is updated more often, RN’s Study Guide or CNA Nursing Assistant Expert?

RN’s Study Guide ships an update every 5 months, and CNA Nursing Assistant Expert every 3 months. Most recently, RN’s Study Guide was updated on October 6, 2026 and CNA Nursing Assistant Expert on October 8, 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.*