# CDL Prep 2026 vs CDL Master

The clearest difference is in-app purchases: CDL Master at none against CDL Prep 2026's 3. CDL Master also leads on update cadence (daily vs every 3 weeks) and iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. CDL Prep 2026 sells 3 in-app purchases, starting at $19.99 per month. CDL Master asks for nothing beyond the download.

CDL Prep 2026 ships an update every 3 weeks, CDL Master daily. The most recent releases landed on September 8, 2026 and July 18, 2026 respectively.

## The numbers

| Metric | CDL Prep 2026 | CDL Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cdl-master-exam-prep/id6761146936/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | — | Free |
| Size | 56 MB | 41 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Amirkhanov Oleksandr](https://appshunter.io/developer/1521727553) | [Inspectra Software LLC](https://appshunter.io/developer/1888021658) |

## What reviewers say

### CDL Prep 2026

[App page](https://appshunter.io/ios/app/cdl-prep-2026/id6756681772)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CDL Prep Monthly | $19.99 | per month |
| CDL Prep Yearly | $24.99 | per year |
| CDL Prep Lifetime | $29.99 | one-time |


### CDL Master

[App page](https://appshunter.io/ios/app/cdl-master-exam-prep/id6761146936)

Prepare for your commercial driver's license exam with realistic practice tests, detailed pre-trip inspection guides, and maneuver training. This app offers flashcards for key terms and components to help you succeed.

**Highlights:** Practice tests with real CDL-style questions, Pre-trip inspection breakdown, Backing and maneuver training, Flashcards for key terms, Simple and fast interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CDL Prep 2026 free?

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

### Is CDL Master free?

CDL Master is free to download, with no in-app purchases.

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

Neither CDL Prep 2026 nor CDL Master shows ads.

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

CDL Prep 2026 ships an update every 3 weeks, and CDL Master daily. Most recently, CDL Prep 2026 was updated on September 8, 2026 and CDL Master on July 18, 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.*