# RN Smart Chart vs CMSRN Exam Prep

The clearest difference is price: CMSRN Exam Prep at Free against RN Smart Chart's $3.99. RN Smart Chart's advantage is in-app purchases (none vs 5). On ads, device support and iOS requirement there is nothing between them.

CMSRN Exam Prep is free to download; RN Smart Chart costs $3.99 up front. CMSRN Exam Prep sells 5 in-app purchases, starting at $7.99 per 7 days. RN Smart Chart asks for nothing beyond the download.

## The numbers

| Metric | RN Smart Chart | CMSRN Exam Prep |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | — | **[5.0 (19 ratings)](https://appshunter.io/ios/app/cmsrn-exam-prep-practice-2026/id6762400328/reviews)** |
| Number of ratings | — | **19** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 23 MB | 50 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [ANGELICA V VALLE](https://appshunter.io/developer/1852950403) | [Yan Marinich](https://appshunter.io/developer/1875312295) |

## What reviewers say

### RN Smart Chart

[App page](https://appshunter.io/ios/app/rn-smart-chart/id6755288754)

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

**In-app purchases:** none


### CMSRN Exam Prep

[App page](https://appshunter.io/ios/app/cmsrn-exam-prep-practice-2026/id6762400328)

Prepare for the Certified Medical-Surgical Registered Nurse (CMSRN) exam with expert-developed content and realistic practice questions. Build confidence, strengthen clinical knowledge, and track your progress with flexible study modes and offline access.

**Highlights:** Hundreds of CMSRN-focused practice questions, Detailed explanations for each answer, Timed and untimed practice modes, Progress tracking and analytics, Study plans organized by subject, Offline access for convenient studying

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week Premium Full Access | $7.99 | per 7 days |
| 1 Month Premium Full Access | $19.99 | per month |
| 1 Month Premium Full Access | $19.99 | per month |
| 3 Month Premium Full Access | $36.99 | per 3 months |
| 3 Month Premium Full Access | $36.99 | per 3 months |


## Frequently asked questions

### Is RN Smart Chart free?

RN Smart Chart costs $3.99, with no in-app purchases.

### Is CMSRN Exam Prep free?

CMSRN Exam Prep is free to download, with in-app purchases available.

### Do RN Smart Chart or CMSRN Exam Prep have ads?

Neither RN Smart Chart nor CMSRN Exam Prep shows ads.

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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.*