# CEN Study Guide 2026 vs CCRN Test Prep '26

The clearest difference is ads: CEN Study Guide 2026 at none against CCRN Test Prep '26's shown. CCRN Test Prep '26's advantage is update cadence (every 8 days vs every 9 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. CEN Study Guide 2026 sells 4 in-app purchases, starting at $4.99 per 7 days and CCRN Test Prep '26 sells 5 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

CEN Study Guide 2026 ships an update every 9 months, CCRN Test Prep '26 every 8 days. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | CEN Study Guide 2026 | CCRN Test Prep '26 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 8 days** |
| Size | 128 MB | 48 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [KYLIEPREP](https://appshunter.io/developer/1709105434) | [Ilia Chernikov](https://appshunter.io/developer/1818071113) |

## What reviewers say

### CEN Study Guide 2026

[App page](https://appshunter.io/ios/app/cen-study-guide-2026/id6615085273)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $4.99 | per 7 days |
| 1 Month Special Offer | $7.49 | per month |
| 1 Month | $14.99 | per month |
| 3 Months | $39.99 | per 3 months |


### CCRN Test Prep '26

[App page](https://appshunter.io/ios/app/ccrn-test-prep-26/id6754592684)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Month | $9.99 | per month |
| 3 Month | $19.99 | per 3 months |
| 1 Month | $29.99 | per month |
| 3 Month | $59.99 | per 3 months |


## Frequently asked questions

### Is CEN Study Guide 2026 free?

CEN Study Guide 2026 is free to download, with in-app purchases available.

### Is CCRN Test Prep '26 free?

CCRN Test Prep '26 is free to download, with in-app purchases available.

### Do CEN Study Guide 2026 or CCRN Test Prep '26 have ads?

CCRN Test Prep '26 shows ads; CEN Study Guide 2026 does not.

### Which is updated more often, CEN Study Guide 2026 or CCRN Test Prep '26?

CEN Study Guide 2026 ships an update every 9 months, and CCRN Test Prep '26 every 8 days. Most recently, CEN Study Guide 2026 was updated on October 7, 2026 and CCRN Test Prep '26 on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*