# CDL Master vs CA CDL Permit Prep 2026

The clearest difference is in-app purchases: CA CDL Permit Prep 2026 at none against CDL Master's 4. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CDL Master sells 4 in-app purchases, starting at $4.99 per 7 days. CA CDL Permit Prep 2026 asks for nothing beyond the download.

## The numbers

| Metric | CDL Master | CA CDL Permit Prep 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cdl-master-practice-test-2026/id6759587711/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 19 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DUMITRU BUMBU](https://appshunter.io/developer/1868107712) | [KRISHNA PINNAMANENI](https://appshunter.io/developer/1880298048) |

## What reviewers say

### CDL Master

[App page](https://appshunter.io/ios/app/cdl-master-practice-test-2026/id6759587711)

Prepare for your Commercial Driver's License written knowledge test with extensive practice questions, timed exams, and smart review features. Track your progress and identify weak areas to strengthen your understanding of key CDL categories. Ideal for individual learners and employers screening driver readiness.

**Highlights:** 435 CDL practice questions, Detailed explanations for each question, Timed exam mode simulating test conditions, Smart review for forgotten questions, Mistake review to strengthen weak areas, Progress tracking dashboard, Offline study capability

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $4.99 | per 7 days |
| Monthly Access | $9.99 | per month |
| Quarterly Access | $24.99 | per 3 months |
| Lifetime Access | $49.99 | one-time |


### CA CDL Permit Prep 2026

[App page](https://appshunter.io/ios/app/ca-cdl-permit-prep-2026/id6785406259)

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

**In-app purchases:** none


## Frequently asked questions

### Is CDL Master free?

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

### Is CA CDL Permit Prep 2026 free?

CA CDL Permit Prep 2026 is free to download, with no in-app purchases.

### Do CDL Master or CA CDL Permit Prep 2026 have ads?

Neither CDL Master nor CA CDL Permit Prep 2026 shows 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.*