# CDL Exam Prep 2026 vs CDL General Knowledge Prep 26

The clearest difference is iOS requirement: CDL General Knowledge Prep 26 at 13.0 against CDL Exam Prep 2026's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CDL Exam Prep 2026 sells 6 in-app purchases, starting at $9.99 per 7 days and CDL General Knowledge Prep 26 sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | CDL Exam Prep 2026 | CDL General Knowledge Prep 26 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (28K ratings)](https://appshunter.io/ios/app/cdl-exam-prep-2026-practice/id1469003902/reviews)** | — |
| Number of ratings | **28K** | — |
| Positive reviews | 91.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 103 MB | 24 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thanh Hung](https://appshunter.io/developer/1059077329) | [Mert Demir](https://appshunter.io/developer/1864769723) |

## What reviewers say

### CDL Exam Prep 2026

[App page](https://appshunter.io/ios/app/cdl-exam-prep-2026-practice/id1469003902)

Prepare for your Commercial Driver’s License (CDL) exam with realistic simulations, AI-powered explanations, and detailed progress tracking. Cover all knowledge areas and endorsements for states nationwide to pass your tests with confidence.

**Highlights:** Realistic CDL practice tests, AI-powered study assistant, Study by topic with detailed explanations, Custom and diagnostic tests, Progress tracking and analytics, Covers all endorsements and states

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CDL Subscription Weekly | $9.99 | per 7 days |
| CDL Subscription Monthly | $19.99 | per month |
| CDL Quarterly Subscription | $39.99 | per 3 months |
| CDL Subscription Yearly | $49.99 | per year |
| CDL Practice Test Pro | $9.99 | one-time |
| CDL Lifetime | $59.99 | one-time |

**What reviewers like**

- 🚀 Accurate to actual test questions
- 👍 Helpful explanations for correct/incorrect answers
- 🚀 Efficient for passing written tests
- 👍 Covers all necessary CDL topics
- 🚀 Guaranteed passing score

**What reviewers complain about**

- 🐛 Some questions marked incorrectly
- 🐛 Occasional app freezing/crashing issues
- 🔍 Repetitive questions across sections
- 🔍 Not all learning styles supported

**Reported bugs**

- Subscription issues with repeated prompts
- Incorrect question grading in some cases

**Requested features**

- Dark mode option
- More interactive question formats
- Randomized practice tests
- Detailed performance analytics


### CDL General Knowledge Prep 26

[App page](https://appshunter.io/ios/app/cdl-general-knowledge-prep-26/id6759219235)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $4.99 | per 7 days |
| Monthly Pro | $9.99 | per month |
| Quarterly Access | $19.99 | per 3 months |
| Yearly Access | $39.99 | per year |


## Frequently asked questions

### Is CDL Exam Prep 2026 free?

CDL Exam Prep 2026 is free to download, with in-app purchases available.

### Is CDL General Knowledge Prep 26 free?

CDL General Knowledge Prep 26 is free to download, with in-app purchases available.

### Do CDL Exam Prep 2026 or CDL General Knowledge Prep 26 have ads?

Both CDL Exam Prep 2026 and CDL General Knowledge Prep 26 show ads.

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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.*