# CFSC/CRFSC Exam Prep vs LinguaHub

The clearest difference is price: LinguaHub at Free against CFSC/CRFSC Exam Prep's $7.99. LinguaHub also leads on update cadence (every 10 days vs every 10 months) and iOS requirement (13.0 vs 17.6). CFSC/CRFSC Exam Prep's advantage is in-app purchases (none vs 2). On ads and device support there is nothing between them.

LinguaHub is free to download; CFSC/CRFSC Exam Prep costs $7.99 up front. LinguaHub sells 2 in-app purchases, starting at $6.99 per month. CFSC/CRFSC Exam Prep asks for nothing beyond the download.

CFSC/CRFSC Exam Prep ships an update every 10 months, LinguaHub every 10 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | CFSC/CRFSC Exam Prep | LinguaHub |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Positive reviews | 58.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 10 days** |
| Monetization | Paid | — |
| Size | 31 MB | 35 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [CXI Gaming Inc.](https://appshunter.io/developer/1134258045) | [MYKYTA KORNIIENKO](https://appshunter.io/developer/1632713503) |

## What reviewers say

### CFSC/CRFSC Exam Prep

[App page](https://appshunter.io/ios/app/cfsccrfsc-exam-prep/id1561709718)

Prepare for your Canadian Firearms Safety course exams with practice tests and study materials. Master the material with over 250 questions, customizable tests, and integrated course handbook. Improve your chances of passing on the first attempt.

**Highlights:** 250+ practice questions, AI-generated randomized tests, Test status overview, Integrated course handbook, Customizable test generation, Instructional videos

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

**In-app purchases:** none


### LinguaHub

[App page](https://appshunter.io/ios/app/linguahub/id6449916612)

**Features:** Apple Wallet, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LinguaHub Month Plan | $6.99 | per month |
| LinguaHub Year Plan | $49.99 | per year |


## Frequently asked questions

### Is CFSC/CRFSC Exam Prep free?

CFSC/CRFSC Exam Prep costs $7.99, with no in-app purchases.

### Is LinguaHub free?

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

### Do CFSC/CRFSC Exam Prep or LinguaHub have ads?

Neither CFSC/CRFSC Exam Prep nor LinguaHub shows ads.

### Which is updated more often, CFSC/CRFSC Exam Prep or LinguaHub?

CFSC/CRFSC Exam Prep ships an update every 10 months, and LinguaHub every 10 days. Most recently, CFSC/CRFSC Exam Prep was updated on October 25, 2026 and LinguaHub on October 25, 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.*