# CDL Pass vs CDL Permit Prep

The clearest difference is ads: CDL Permit Prep at none against CDL Pass's shown. CDL Permit Prep also leads on monetization model (free vs ad-supported). CDL Pass's advantage is ratings volume (217 vs 7). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for CDL Pass against 5.0 for CDL Permit Prep. That said, the two scores are not equally well evidenced: CDL Pass has 217 ratings behind it against 7, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

CDL Pass ships an update weekly, CDL Permit Prep every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | CDL Pass | CDL Permit Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (217 ratings)](https://appshunter.io/ios/app/cdl-pass-permit-test-prep/id6504444052/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/cdl-permit-prep-transtech/id6767285960/reviews)** |
| Number of ratings | **217** | 7 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Ad-supported | **Free** |
| Size | 154 MB | 11 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [QUANTUM POTATO](https://appshunter.io/developer/1752307016) | [Transtech](https://appshunter.io/developer/1896459114) |

## What reviewers say

### CDL Pass

[App page](https://appshunter.io/ios/app/cdl-pass-permit-test-prep/id6504444052)

Prepare for your Commercial Driver's License exam with comprehensive study materials and practice tests. Master various CDL topics and endorsements, track your progress, and simulate real exam conditions to build confidence for your test.

**Highlights:** 8+ CDL topic categories, Hundreds of practice questions, Real CDL exam simulations, Detailed answer explanations, Progress tracking and statistics, Daily study reminders, Dark mode

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

**In-app purchases:** none


### CDL Permit Prep

[App page](https://appshunter.io/ios/app/cdl-permit-prep-transtech/id6767285960)

Prepare for your Class A commercial driver's license permit exam with practice questions directly from official state manuals. Study offline, track your progress with a readiness ring, and take simulated mock exams to ensure you're DMV-ready.

**Highlights:** State-specific practice questions, Offline study mode, Mock exam simulation, Weak areas drilling, Progress tracking, Daily streak tracker

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

**In-app purchases:** none


## Frequently asked questions

### Is CDL Pass free?

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

### Is CDL Permit Prep free?

CDL Permit Prep is free to download, with no in-app purchases.

### Which has better reviews, CDL Pass or CDL Permit Prep?

CDL Permit Prep is rated higher. CDL Pass averages 4.9 out of 5 from 217 ratings, while CDL Permit Prep averages 5.0 from 7 ratings.

### Do CDL Pass or CDL Permit Prep have ads?

CDL Pass shows ads; CDL Permit Prep does not.

### Which is updated more often, CDL Pass or CDL Permit Prep?

CDL Pass ships an update weekly, and CDL Permit Prep every 5 days. Most recently, CDL Pass was updated on October 24, 2026 and CDL Permit Prep on October 24, 2026.

---

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