# CDL Prep Test 2026 vs CDL Prep Permit Test

The clearest difference is update cadence: CDL Prep Test 2026 at every 10 days against CDL Prep Permit Test's every 4 months. CDL Prep Test 2026 also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. CDL Prep Test 2026 sells 4 in-app purchases, starting at $9.99 per 7 days and CDL Prep Permit Test sells 2 in-app purchases, starting at $29.99 per month. Whichever you choose, the download price is not the number that matters.

CDL Prep Test 2026 ships an update every 10 days, CDL Prep Permit Test every 4 months. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | CDL Prep Test 2026 | CDL Prep Permit Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (227 ratings)](https://appshunter.io/ios/app/cdl-prep-test-2026-practice/id6748674131/reviews)** | — |
| Number of ratings | **227** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 69 MB | 1 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hang Le Thi](https://appshunter.io/developer/1826961588) | [Nikhil Kumar](https://appshunter.io/developer/1783391273) |

## What reviewers say

### CDL Prep Test 2026

[App page](https://appshunter.io/ios/app/cdl-prep-test-2026-practice/id6748674131)

Prepare for your Commercial Driver's License (CDL) written test with comprehensive study materials. Features over 1,000 expert-designed questions, state-specific practice tests, and detailed explanations to help you pass.

**Highlights:** Over 1,000 practice questions, State-specific DMV rules, Driving practice videos, Clear answer explanations, Progress tracking, Realistic exam simulations

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CDL Prep Pro - Weekly | $9.99 | per 7 days |
| CDL Prep Pro: Monthly Sale Off | $14.99 | per month |
| CDL Prep Pro – Monthly | $19.99 | per month |
| CDL Prep Pro Lifetime | $49.99 | one-time |


### 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 |


## Frequently asked questions

### Is CDL Prep Test 2026 free?

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

### Is CDL Prep Permit Test free?

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

### Do CDL Prep Test 2026 or CDL Prep Permit Test have ads?

Neither CDL Prep Test 2026 nor CDL Prep Permit Test shows ads.

### Which is updated more often, CDL Prep Test 2026 or CDL Prep Permit Test?

CDL Prep Test 2026 ships an update every 10 days, and CDL Prep Permit Test every 4 months. Most recently, CDL Prep Test 2026 was updated on October 15, 2026 and CDL Prep Permit Test on October 8, 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.*