# CDL Study vs Colorado CDL Permit Practice

The clearest difference is ads: CDL Study at none against Colorado CDL Permit Practice's shown. CDL Study also leads on ratings volume (2K vs 63) and update cadence (every 4 months vs every 8 months). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. CDL Study sells 2 in-app purchases, starting at $19.99 per month and Colorado CDL Permit Practice sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for CDL Study against 4.8 for Colorado CDL Permit Practice. That said, the two scores are not equally well evidenced: CDL Study has 2K ratings behind it against 63, so its average is the more settled of the two.

CDL Study ships an update every 4 months, Colorado CDL Permit Practice every 8 months. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | CDL Study | Colorado CDL Permit Practice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (2K ratings)](https://appshunter.io/ios/app/cdl-study-practice-test-2026/id1447718378/reviews) | **[4.8 (63 ratings)](https://appshunter.io/ios/app/colorado-cdl-permit-practice/id1584550184/reviews)** |
| Number of ratings | **2K** | 63 |
| Positive reviews | 55.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 8 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 47 MB | 68 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adrian Del Jesus Sanchez Mendez](https://appshunter.io/developer/1443887258) | [S Mehta](https://appshunter.io/developer/1485831498) |

## What reviewers say

### CDL Study

[App page](https://appshunter.io/ios/app/cdl-study-practice-test-2026/id1447718378)

Prepare for your Commercial Driver's License exam with state-specific practice tests and over 2,000 questions. Master endorsements, track your progress, and study offline to pass on your first attempt.

**Highlights:** 2,000+ state-specific questions, HazMat and endorsement coverage, Smart progress tracking, Unlimited exam simulators, Offline mode, English & Español support

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $19.99 | per month |
| CDL Study Premium | $71.90 | one-time |

**What reviewers like**

- 🚀 Helpful for studying and preparing for exams
- 👍 Easy to use and understand
- 👍 Comprehensive content coverage
- 👍 Useful for passing the permit test

**What reviewers complain about**

- 🐛 Incorrect answers marked as wrong
- 🐛 Questions don't match the answers
- 🐛 Poorly worded questions
- 🤬 Subscription cancellation issues
- 🤬 Intrusive ads that can't be closed

**Reported bugs**

- Incorrect answers marked as wrong
- Questions not matching the answers
- Poorly worded questions
- Subscription cancellation issues
- Intrusive ads that can't be closed

**Requested features**

- Improve accuracy of questions and answers
- Enhance user interface and experience
- Provide better subscription management options
- Optimize ad placement and frequency


### Colorado CDL Permit Practice

[App page](https://appshunter.io/ios/app/colorado-cdl-permit-practice/id1584550184)

Prepare for your Colorado CDL certification exam with practice tests based on official state manuals. This app offers real questions and various test modes to help you pass on your first attempt.

**Highlights:** Official CDL state manual-based tests, Real practice questions, Signs test, Fines & limits information, Marathon test mode, Statistics tracking, Friendly user interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Banner Ads | $2.99 | one-time |
| Remove Full Screen ads | $4.99 | one-time |
| Remove ads | $7.99 | one-time |


## Frequently asked questions

### Is CDL Study free?

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

### Is Colorado CDL Permit Practice free?

Colorado CDL Permit Practice is free to download, with in-app purchases available.

### Which has better reviews, CDL Study or Colorado CDL Permit Practice?

Colorado CDL Permit Practice is rated higher. CDL Study averages 4.8 out of 5 from 2K ratings, while Colorado CDL Permit Practice averages 4.8 from 63 ratings.

### Do CDL Study or Colorado CDL Permit Practice have ads?

Colorado CDL Permit Practice shows ads; CDL Study does not.

### Which is updated more often, CDL Study or Colorado CDL Permit Practice?

CDL Study ships an update every 4 months, and Colorado CDL Permit Practice every 8 months. Most recently, CDL Study was updated on October 15, 2026 and Colorado CDL Permit Practice on October 1, 2026.

---

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