# CDL Prep vs Prime Time CDL

The clearest difference is rating: CDL Prep at 4.7 against Prime Time CDL's 3.0. CDL Prep also leads on ratings volume (7K vs 4) and chart position (#104 vs unranked). Prime Time CDL's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases and device support there is nothing between them.

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

CDL Prep holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: CDL Prep has 7K ratings behind it against 4, so its average is the more settled of the two.

CDL Prep ships an update every 2 months, Prime Time CDL every 5 months. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CDL Prep | Prime Time CDL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (7K ratings)](https://appshunter.io/ios/app/cdl-prep/id1101536521/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/prime-time-cdl/id1673671648/reviews) |
| Number of ratings | **7K** | 4 |
| Positive reviews | 80.5% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Ad-supported | **Free** |
| Best chart rank | **#104** | — |
| Size | 6 MB | 43 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jeffrey Diaz](https://appshunter.io/developer/1101536520) | [Jeff Petion](https://appshunter.io/developer/1673671650) |

## What reviewers say

### CDL Prep

[App page](https://appshunter.io/ios/app/cdl-prep/id1101536521)

**Currently charting:** #104 Top Free · Education (US App Store)

Prepare for your Commercial Drivers License exams with a comprehensive question bank covering general knowledge and various endorsements. Practice with timed exams or instant feedback modes to identify areas for improvement.

**Highlights:** Over 500 practice questions, Timed exam mode, Endorsement topic exams, Instant feedback in practice mode, Randomized answer order

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Accurate questions
- 👍 Helpful for passing tests
- 💯 Exactly like real test
- 🙌 Great study tool
- ✅ Passed on first try

**What reviewers complain about**

- 🔍 Some questions not on app
- 🔢 Too many ads
- 🔀 Can't close ads
- 🤔 Inconsistent answers

**Reported bugs**

- Back button issues
- Incorrect answers in app

**Requested features**

- Ad-free version
- Ability to report incorrect questions
- Include state-specific requirements


### Prime Time CDL

[App page](https://appshunter.io/ios/app/prime-time-cdl/id1673671648)

This app provides learners with access to upcoming and past schedules, video content from administrators, and session payment options. It also features a checklist to track accomplishments needed before obtaining a CDL license.

**Highlights:** View upcoming and past schedules, Watch administrator-shared videos, Make session payments, Track CDL license requirements, Access learning resources

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is CDL Prep free?

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

### Is Prime Time CDL free?

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

### Which has better reviews, CDL Prep or Prime Time CDL?

CDL Prep is rated higher. CDL Prep averages 4.7 out of 5 from 7K ratings, while Prime Time CDL averages 3.0 from 4 ratings.

### Do CDL Prep or Prime Time CDL have ads?

CDL Prep shows ads; Prime Time CDL does not.

### Which is updated more often, CDL Prep or Prime Time CDL?

CDL Prep ships an update every 2 months, and Prime Time CDL every 5 months. Most recently, CDL Prep was updated on November 1, 2026 and Prime Time CDL 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.*