# Firefighting Exam Prep vs NV Impact

The clearest difference is in-app purchases: NV Impact at none against Firefighting Exam Prep's 13. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Firefighting Exam Prep sells 13 one-off in-app purchases. NV Impact asks for nothing beyond the download.

Firefighting Exam Prep ships an update every 2 months, NV Impact every 5 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Firefighting Exam Prep | NV Impact |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (29 ratings)](https://appshunter.io/ios/app/firefighting-exam-prep/id1545854498/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | 16.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 60 MB | 17 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Code 3 Apps](https://appshunter.io/developer/427516925) | [FireTrex](https://appshunter.io/developer/1853281383) |

## What reviewers say

### Firefighting Exam Prep

[App page](https://appshunter.io/ios/app/firefighting-exam-prep/id1545854498)

Prepare for your firefighting exams with thousands of practice questions. Each question includes references to your study materials and allows for bookmarking. Curated practice exams cover entire textbooks to test your knowledge.

**Highlights:** Thousands of practice questions, References to study texts, Bookmark difficult questions, Curated practice exams, Supports multiple firefighting texts, Free introductory module

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HazMat Exam Prep 4th | $8.99 | one-time |
| Pumping Aerial DO 3rd | $8.99 | one-time |
| Wildland 4th ed | $8.99 | one-time |
| Search and Rescue 7th Ed | $8.99 | one-time |
| HazMat Exam Prep 5th | $9.99 | one-time |
| Fire Exam Prep 6th Ed | $9.99 | one-time |
| Company Officer 5th Ed | $9.99 | one-time |
| Company Officer 4th Ed | $9.99 | one-time |
| Company Officer 6th Ed | $9.99 | one-time |
| Hazmat Exam Prep 6th Ed | $9.99 | one-time |
| Fire Exam Prep 8th Ed. | $9.99 | one-time |
| Fire Exam Prep I & II 7th Ed. | $11.99 | one-time |
| Fire Instructor 9th Ed. | $12.99 | one-time |


### NV Impact

[App page](https://appshunter.io/ios/app/nv-impact/id6755341226)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Firefighting Exam Prep free?

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

### Is NV Impact free?

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

### Do Firefighting Exam Prep or NV Impact have ads?

Neither Firefighting Exam Prep nor NV Impact shows ads.

### Which is updated more often, Firefighting Exam Prep or NV Impact?

Firefighting Exam Prep ships an update every 2 months, and NV Impact every 5 weeks. Most recently, Firefighting Exam Prep was updated on October 30, 2026 and NV Impact on October 28, 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.*