# CPN Practice Test vs CPEN Exam by Rocket Prep 2026

The clearest difference is rating: CPEN Exam by Rocket Prep 2026 at 5.0 against CPN Practice Test's 2.0. CPEN Exam by Rocket Prep 2026 also leads on monetization model (free with in-app purchases vs subscription). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. CPN Practice Test sells 1 in-app purchase, starting at $7.00 per month and CPEN Exam by Rocket Prep 2026 sells 6 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

CPEN Exam by Rocket Prep 2026 holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

CPN Practice Test ships an update every 3 months, CPEN Exam by Rocket Prep 2026 every 4 months. The most recent releases landed on October 28, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | CPN Practice Test | CPEN Exam by Rocket Prep 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/cpn-practice-test/id6740045228/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cpen-exam-by-rocket-prep-2026/id6748286949/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 3 MB | 50 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Ambitionz Apps](https://appshunter.io/developer/1764753535) | [Darya Pyzhyk](https://appshunter.io/developer/1799009188) |

## What reviewers say

### CPN Practice Test

[App page](https://appshunter.io/ios/app/cpn-practice-test/id6740045228)

Prepare for your CPN certification exam with this study tool. It offers three distinct exam modes, customizable study options by category and time, and performance tracking to help you identify areas for improvement and boost your confidence for test day.

**Highlights:** Three exam modes: Final, Practice, Flashcard, Study by individual categories, Customizable time limits, Comprehensive question bank, Performance tracking, Detailed score reports

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CPN Practice Test | $7.00 | per month |


### CPEN Exam by Rocket Prep 2026

[App page](https://appshunter.io/ios/app/cpen-exam-by-rocket-prep-2026/id6748286949)

Prepare for the Certified Pediatric Emergency Nurse (CPEN) exam with this comprehensive study resource. It offers an extensive question bank, detailed explanations, customizable study modes, and progress tracking to help you master pediatric emergency nursing.

**Highlights:** Extensive question bank, Detailed explanations and references, Customizable study modes, Progress tracking and analytics, Expert-led review resources, Active learning tools, Offline access

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CPEN Weekly Full Access | $8.99 | per 7 days |
| CPEN Monthly Full Access | $22.99 | per month |
| CPEN Monthly Full Access | $22.99 | per month |
| CPEN_mock_tries_1 | $4.99 | one-time |
| CPEN_mock_tries_3 | $9.99 | one-time |
| CPEN_mock_tries_5 | $14.99 | one-time |


## Frequently asked questions

### Is CPN Practice Test free?

CPN Practice Test is free to download, with in-app purchases available.

### Is CPEN Exam by Rocket Prep 2026 free?

CPEN Exam by Rocket Prep 2026 is free to download, with in-app purchases available.

### Which has better reviews, CPN Practice Test or CPEN Exam by Rocket Prep 2026?

CPEN Exam by Rocket Prep 2026 is rated higher. CPN Practice Test averages 2.0 out of 5 from 1 ratings, while CPEN Exam by Rocket Prep 2026 averages 5.0 from 1 ratings.

### Do CPN Practice Test or CPEN Exam by Rocket Prep 2026 have ads?

Neither CPN Practice Test nor CPEN Exam by Rocket Prep 2026 shows ads.

### Which is updated more often, CPN Practice Test or CPEN Exam by Rocket Prep 2026?

CPN Practice Test ships an update every 3 months, and CPEN Exam by Rocket Prep 2026 every 4 months. Most recently, CPN Practice Test was updated on October 28, 2026 and CPEN Exam by Rocket Prep 2026 on October 6, 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.*