# CNA Prep vs Prep4CNA

The clearest difference is in-app purchases: Prep4CNA at none against CNA Prep's 6. Prep4CNA also leads on ads (none vs shown) and update cadence (weekly vs every 6 weeks). CNA Prep's advantage is ratings volume (28 vs 3). On price, device support and iOS requirement there is nothing between them.

Both are free to download. CNA Prep sells 6 in-app purchases, starting at $9.99 per month. Prep4CNA asks for nothing beyond the download.

Prep4CNA holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: CNA Prep has 28 ratings behind it against 3, so its average is the more settled of the two.

CNA Prep ships an update every 6 weeks, Prep4CNA weekly. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | CNA Prep | Prep4CNA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (28 ratings)](https://appshunter.io/ios/app/cna-prep-practice-test/id6469375022/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/prep4cna/id6811655600/reviews)** |
| Number of ratings | **28** | 3 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 18 MB | 47 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [KING TECNOLOGIA DA INFORMACAO LTDA](https://appshunter.io/developer/1000082642) | [Pierre Charles Plaisir](https://appshunter.io/developer/6811655602) |

## What reviewers say

### CNA Prep

[App page](https://appshunter.io/ios/app/cna-prep-practice-test/id6469375022)

Prepare for your Certified Nursing Assistant (CNA) exam with realistic practice tests and focused study tools. The app offers topic-specific practice, skills checklists, and detailed explanations to help you track progress and achieve your goals.

**Highlights:** Practice tests by topic and state providers, Skills checklists and clinical exam tips, Detailed explanations and progress tracking, Study reminders and daily goals, Diagnostic tests, Quick quizzes for weak areas

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special Offer | $9.99 | per month |
| Monthly Plan | $14.99 | per month |
| Bimonthly Plan | $24.99 | per 2 months |
| Quarterly Plan | $34.99 | per 3 months |
| Semiannual Plan | $59.99 | per 6 months |
| Annual Plan | $79.99 | per year |


### Prep4CNA

[App page](https://appshunter.io/ios/app/prep4cna/id6811655600)

This app offers multilingual practice questions and detailed explanations to help aspiring Certified Nursing Assistants prepare for their state knowledge exam. It features daily quizzes, progress tracking, and an optional leaderboard, all while prioritizing user privacy with no account creation or data uploads.

**Highlights:** Multilingual practice questions (English & Haitian Creole), Detailed explanations for each question, Daily quiz feature, Progress tracking and study streak, Optional opt-in leaderboard, No account or sign-up required, Automatic content updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CNA Prep free?

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

### Is Prep4CNA free?

Prep4CNA is free to download, with no in-app purchases.

### Which has better reviews, CNA Prep or Prep4CNA?

Prep4CNA is rated higher. CNA Prep averages 4.8 out of 5 from 28 ratings, while Prep4CNA averages 5.0 from 3 ratings.

### Do CNA Prep or Prep4CNA have ads?

CNA Prep shows ads; Prep4CNA does not.

### Which is updated more often, CNA Prep or Prep4CNA?

CNA Prep ships an update every 6 weeks, and Prep4CNA weekly. Most recently, CNA Prep was updated on October 3, 2026 and Prep4CNA 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.*