# CDL Prep vs CDL Pass

The clearest difference is review sentiment: CDL Pass at 100% against CDL Prep's 50%. CDL Pass also leads on in-app purchases (none vs 9) and update cadence (weekly vs every 2 months). On price, ratings volume, ads and iOS requirement there is nothing between them.

Both are free to download. CDL Prep sells 9 in-app purchases, starting at $3.99 per 7 days. CDL Pass asks for nothing beyond the download.

CDL Pass holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 153 and 164 respectively. Written reviews point the same way: 50% of CDL Prep's written reviews are positive against 100% of CDL Pass's.

CDL Prep ships an update every 2 months, CDL Pass weekly. The most recent releases landed on September 25, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | CDL Prep | CDL Pass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (153 ratings)](https://appshunter.io/ios/app/cdl-prep-permit-practice-test/id6475188900/reviews) | **[4.9 (164 ratings)](https://appshunter.io/ios/app/cdl-pass-permit-test-prep/id6504444052/reviews)** |
| Number of ratings | 153 | **164** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 161 MB | 154 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jignesh Thakkar Huf](https://appshunter.io/developer/1583179349) | [QUANTUM POTATO](https://appshunter.io/developer/1752307016) |

## What reviewers say

### CDL Prep

[App page](https://appshunter.io/ios/app/cdl-prep-permit-practice-test/id6475188900)

Prepare for your Commercial Driver's License exam with practice tests and detailed explanations. Access official handbooks and track your progress to master general knowledge and endorsement topics.

**Highlights:** Over 1200 practice questions, Realistic exam simulator, Detailed explanations for incorrect answers, Practice by category, Official handbook access, Progress monitoring, Randomized questions and answers

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get 1000+ CDL Exam Questions | $3.99 | per 7 days |
| Unlock 2500+ CDL Exam Question | $4.99 | per 7 days |
| Unlock 2500+ CDL Exam Question | $5.99 | per 7 days |
| Unlock 2500+CDL Exam Questions | $12.99 | per month |
| Get 2500+ CDL Exam Questions | $12.99 | per month |
| Get 1000+ CDL Exam Questions | $12.99 | per year |
| Get 1000+ CDL Exam Questions | $14.99 | per year |
| Get 1000+ CDL Exam Questions | $24.99 | per year |
| Pay Once and Lifetime Access | $19.99 | one-time |


### 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


## Frequently asked questions

### Is CDL Prep free?

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

### Is CDL Pass free?

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

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

CDL Pass is rated higher. CDL Prep averages 4.6 out of 5 from 153 ratings, while CDL Pass averages 4.9 from 164 ratings.

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

Both CDL Prep and CDL Pass show ads.

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

CDL Prep ships an update every 2 months, and CDL Pass weekly. Most recently, CDL Prep was updated on September 25, 2026 and CDL Pass on October 2, 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.*