# CDL Prep vs CDL Prep +

The clearest difference is ads: CDL Prep + at none against CDL Prep's shown. CDL Prep + also leads on update cadence (monthly vs every 3 months). CDL Prep's advantage is chart position (#187 vs unranked) and iOS requirement (13.0 vs 16.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. CDL Prep sells 5 in-app purchases, starting at $24.99 per month and CDL Prep + sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

CDL Prep ships an update every 3 months, CDL Prep + monthly. The most recent releases landed on November 12, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | CDL Prep | CDL Prep + |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (3.4K ratings)](https://appshunter.io/ios/app/cdl-prep-practice-test-2026/id6446039122/reviews)** | — |
| Number of ratings | **3.4K** | — |
| Positive reviews | 79.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#187** | — |
| Size | 99 MB | 67 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Best Fun Games](https://appshunter.io/developer/896888007) | [CLI Cyber, LLC](https://appshunter.io/developer/1831221626) |

## What reviewers say

### CDL Prep

[App page](https://appshunter.io/ios/app/cdl-prep-practice-test-2026/id6446039122)

**Currently charting:** #187 Top Grossing · Education (US App Store)

Prepare for your Commercial Driver's License (CDL) exam with over 1,600 practice questions covering all essential sections. Features a personalized study plan, readiness score, and detailed explanations to help you pass on your first attempt.

**Highlights:** 1,600+ expert-written practice questions, Comprehensive CDL exam section coverage, Personalized study plan, Readiness score, Detailed explanations for questions, Flashcards, Progress tracking

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $24.99 | per month |
| Premium annual subscription | $59.99 | per year |
| Lifetime premium access | $59.99 | one-time |
| Lifetime premium access | $74.99 | one-time |
| Lifetime premium access | $89.99 | one-time |

**What reviewers like**

- 🚀 Helpful for passing CDL tests
- 👍 Easy to use and navigate
- 💡 Variety of test options
- 🚀 Effective for preparing for endorsements
- 👍 Explanations for answers

**What reviewers complain about**

- 🐛 Some questions not matching actual test
- 🔒 Difficult to cancel subscription
- 💰 Expensive subscription
- 🐛 Repetitive questions

**Reported bugs**

- Unexpected charges after free trial
- Frequent prompts to leave reviews

**Requested features**

- More study materials and modules
- Better alignment with state-specific requirements
- Ability to flag/review missed questions


### CDL Prep +

[App page](https://appshunter.io/ios/app/cdl-prep-plus/id6749572114)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly-NoTrial | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is CDL Prep free?

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

### Is CDL Prep + free?

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

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

CDL Prep shows ads; CDL Prep + does not.

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

CDL Prep ships an update every 3 months, and CDL Prep + monthly. Most recently, CDL Prep was updated on November 12, 2026 and CDL Prep + on October 30, 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.*