# CDL Prep Permit Test vs CDL Prep Practice Test

The clearest difference is update cadence: CDL Prep Practice Test at every 3 days against CDL Prep Permit Test's every 4 months. CDL Prep Practice Test also leads on iOS requirement (15.1 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CDL Prep Permit Test sells 2 in-app purchases, starting at $29.99 per month and CDL Prep Practice Test sells 11 in-app purchases, starting at $11.99 per 7 days. Whichever you choose, the download price is not the number that matters.

CDL Prep Permit Test ships an update every 4 months, CDL Prep Practice Test every 3 days. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | CDL Prep Permit Test | CDL Prep Practice Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (2.3K ratings)](https://appshunter.io/ios/app/cdl-prep-practice-test-2026/id6752642386/reviews)** |
| Number of ratings | — | **2.3K** |
| Positive reviews | — | 93.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 74 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nikhil Kumar](https://appshunter.io/developer/1783391273) | [Aignite Inc.](https://appshunter.io/developer/1753704094) |

## What reviewers say

### CDL Prep Permit Test

[App page](https://appshunter.io/ios/app/cdl-prep-permit-test/id6748701947)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CDL Pro Monthly | $29.99 | per month |
| CDL Pro Yearly | $99.99 | per year |


### CDL Prep Practice Test

[App page](https://appshunter.io/ios/app/cdl-prep-practice-test-2026/id6752642386)

Prepare for your Commercial Driver's License exam with state-aligned practice questions and realistic simulators. Features adaptive study plans, detailed explanations, and a readiness score to track your progress and boost confidence for test day.

**Highlights:** State-aligned practice questions, Realistic exam simulators, Adaptive study plan, Readiness score, Missed questions drills, Smart explanations, All endorsements covered

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Subscription | $11.99 | per 7 days |
| Premium monthly subscription | $15.99 | per month |
| Premium monthly subscription | $15.99 | per month |
| Premium monthly subscription | $15.99 | per month |
| CDL Premium Access - 1 Month | $19.99 | per month |
| CDL Premium monthly subscription | $19.99 | per month |
| Premium monthly subscription | $19.99 | per month |
| CDL Premium Access - 1 Month | $24.99 | per month |
| Premium monthly subscription | $24.99 | per month |
| CDL Premium Access - Lifetime | $59.99 | one-time |
| CDL Premium Access - Lifetime | $69.99 | one-time |

**What reviewers like**

- 🚀 Dark mode option
- 💡 Motivating features
- 👍 Exam questions match DMV
- 👍 Helpful for non-readers
- 👍 Passed on first try

**What reviewers complain about**

- 💡 Need more practice questions
- 💡 Need more sample questions before paying

**Reported bugs**

- None mentioned

**Requested features**

- More practice questions for Tanker
- More sample questions before purchase


## Frequently asked questions

### Is CDL Prep Permit Test free?

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

### Is CDL Prep Practice Test free?

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

### Do CDL Prep Permit Test or CDL Prep Practice Test have ads?

Neither CDL Prep Permit Test nor CDL Prep Practice Test shows ads.

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

CDL Prep Permit Test ships an update every 4 months, and CDL Prep Practice Test every 3 days. Most recently, CDL Prep Permit Test was updated on October 8, 2026 and CDL Prep Practice Test on October 13, 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.*