# CEN Exam Prep App vs Drill Deck

The clearest difference is iOS requirement: CEN Exam Prep App at 13.0 against Drill Deck's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CEN Exam Prep App sells 2 in-app purchases, starting at $24.99 per month and Drill Deck sells 1 in-app purchase, starting at $19.99 per year. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | CEN Exam Prep App | Drill Deck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (114 ratings)](https://appshunter.io/ios/app/cen-exam-prep-app/id1565144579/reviews)** | — |
| Number of ratings | **114** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 35 MB | 14 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [MastrAPI](https://appshunter.io/developer/1618627725) | [JEREMY MITER](https://appshunter.io/developer/1896505365) |

## What reviewers say

### CEN Exam Prep App

[App page](https://appshunter.io/ios/app/cen-exam-prep-app/id1565144579)

Prepare for the Certified Emergency Nurse (CEN) exam with practice questions and detailed analytics. The app is updated for the 2026 exam blueprint, offering over 900 questions and progress tracking to help you identify strengths and weaknesses.

**Highlights:** Over 900 practice questions, 2026 exam blueprint alignment, Detailed performance analytics, Track strengths and weaknesses, Compare scores to community average, Refreshed question bank and explanations

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CEN Exam Prep & Practice | $24.99 | per month |
| Lifetime | $99.99 | one-time |


### Drill Deck

[App page](https://appshunter.io/ios/app/drill-deck/id6767743724)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Drill Deck Pro | $19.99 | per year |


## Frequently asked questions

### Is CEN Exam Prep App free?

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

### Is Drill Deck free?

Drill Deck is free to download, with in-app purchases available.

### Do CEN Exam Prep App or Drill Deck have ads?

Neither CEN Exam Prep App nor Drill Deck 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.*