# CSLB C vs Blue Collar Licensing

The clearest difference is in-app purchases: Blue Collar Licensing at none against CSLB C's 9. Blue Collar Licensing also leads on rating (5.0 vs 4.8). CSLB C's advantage is ratings volume (9 vs 2). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CSLB C sells 9 in-app purchases, starting at $8.99 per 7 days. Blue Collar Licensing asks for nothing beyond the download.

Blue Collar Licensing holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 9 and 2 respectively.

## The numbers

| Metric | CSLB C | Blue Collar Licensing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (9 ratings)](https://appshunter.io/ios/app/cslb-c-39-roofing-test-prep/id6747896465/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/blue-collar-licensing/id6807086442/reviews)** |
| Number of ratings | **9** | 2 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 53 MB | 50 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YAUHEN BAHDANOVICH](https://appshunter.io/developer/1711932790) | [Blue Collar Licensing LLC](https://appshunter.io/developer/6807086444) |

## What reviewers say

### CSLB C

[App page](https://appshunter.io/ios/app/cslb-c-39-roofing-test-prep/id6747896465)

Prepare for the C-39 Roofing Contractor License Exam with up-to-date materials for 2026. Access an extensive question bank, detailed explanations, and progress tracking to hone your skills. Features include customizable study plans and simulated exam modes for comprehensive preparation.

**Highlights:** Up-to-date for 2026, Extensive question bank, Detailed explanations, Progress tracking, Simulated exam mode, Customizable study plans

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CLSB C-39 Weekly Full Access | $8.99 | per 7 days |
| C-39 Monthly Full Access | $24.99 | per month |
| CLSB C-39 Monthly Full Access | $24.99 | per month |
| C-39 Quarterly Full Access | $55.99 | per 3 months |
| C-39 Quarterly Full Access | $55.99 | per 3 months |
| C-39 Semiannual Full Access | $75.99 | per 6 months |
| C-39 Semiannual Full Access | $79.99 | per 6 months |
| C-39 Annual Full Access | $109.99 | per year |
| C-39 Annual Full Access | $119.99 | per year |


### Blue Collar Licensing

[App page](https://appshunter.io/ios/app/blue-collar-licensing/id6807086442)

Access all your educational videos in one convenient app. Receive timely notifications for news and updates, and save your favorite content for quick retrieval. Enjoy seamless access without needing to remember passwords.

**Highlights:** Access all videos in one app, Push notifications for news, Password-free video access, Save favorite posts, Easy to use interface

**In-app purchases:** none


## Frequently asked questions

### Is CSLB C free?

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

### Is Blue Collar Licensing free?

Blue Collar Licensing is free to download, with no in-app purchases.

### Which has better reviews, CSLB C or Blue Collar Licensing?

Blue Collar Licensing is rated higher. CSLB C averages 4.8 out of 5 from 9 ratings, while Blue Collar Licensing averages 5.0 from 2 ratings.

### Do CSLB C or Blue Collar Licensing have ads?

Neither CSLB C nor Blue Collar Licensing shows ads.

---

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