# CFRN & CTRN Exam Prep | 2026 vs LivePhysics

The clearest difference is in-app purchases: LivePhysics at none against CFRN & CTRN Exam Prep | 2026's 12. CFRN & CTRN Exam Prep | 2026's advantage is iOS requirement (15.1 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CFRN & CTRN Exam Prep | 2026 sells 12 in-app purchases, starting at $9.99 per 7 days. LivePhysics asks for nothing beyond the download.

CFRN & CTRN Exam Prep | 2026 ships an update every 3 months, LivePhysics every 5 weeks. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | CFRN & CTRN Exam Prep | 2026 | LivePhysics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (38 ratings)](https://appshunter.io/ios/app/cfrn-and-ctrn-exam-prep-2026/id6462568351/reviews)** | — |
| Number of ratings | **38** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 60 MB | 7 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Exam Prep OU](https://appshunter.io/developer/1689642184) | [DIGITALCODING, LLC](https://appshunter.io/developer/6788522256) |

## What reviewers say

### CFRN & CTRN Exam Prep | 2026

[App page](https://appshunter.io/ios/app/cfrn-and-ctrn-exam-prep-2026/id6462568351)

Prepare for your Certified Flight Registered Nurse (CFRN) and Certified Transport Registered Nurse (CTRN) exams with this comprehensive study tool. It offers detailed lessons, practice questions with explanations, and realistic exam simulations to boost your confidence and improve your chances of passing.

**Highlights:** Comprehensive exam preparation for CFRN and CTRN, Detailed curriculum and hundreds of practice questions, Realistic full-length practice exam simulations, Performance tracking and score reports, Multi-modal learning with text, video, and simulations, Customizable study plans and reminders

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CFRN&CTRN Weekly Full Access | $9.99 | per 7 days |
| CFRN & CTRN Weekly Full Access | $12.99 | per 7 days |
| CFRN&CTRN Monthly Full Access | $29.99 | per month |
| CFRN&CTRN Monthly Free Trial | $29.99 | per month |
| CFRN & CTRN Monthly Access | $34.99 | per month |
| CFRN & CTRN Monthly Access | $34.99 | per month |
| CFRN Quarterly Full Access | $69.99 | per 3 months |
| CFRN Quarterly Full Access | $74.99 | per 3 months |
| CFRN Semiannual Full Access | $75.99 | per 6 months |
| CFRN Semiannual Full Access | $79.99 | per 6 months |
| CFRN Annual Full Access | $109.99 | per year |
| CFRN Annual Full Access | $119.99 | per year |


### LivePhysics

[App page](https://appshunter.io/ios/app/livephysics-study-and-learn/id6788522254)

**In-app purchases:** none


## Frequently asked questions

### Is CFRN & CTRN Exam Prep | 2026 free?

CFRN & CTRN Exam Prep | 2026 is free to download, with in-app purchases available.

### Is LivePhysics free?

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

### Do CFRN & CTRN Exam Prep | 2026 or LivePhysics have ads?

Neither CFRN & CTRN Exam Prep | 2026 nor LivePhysics shows ads.

### Which is updated more often, CFRN & CTRN Exam Prep | 2026 or LivePhysics?

CFRN & CTRN Exam Prep | 2026 ships an update every 3 months, and LivePhysics every 5 weeks. Most recently, CFRN & CTRN Exam Prep | 2026 was updated on October 24, 2026 and LivePhysics on October 11, 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.*