# Pre vs CDL Master

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

Both are free to download. Pre sells 4 in-app purchases, starting at $2.99 per 7 days. CDL Master asks for nothing beyond the download.

## The numbers

| Metric | Pre | 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 | — | Daily |
| Monetization | — | Free |
| Size | 288 MB | 41 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Design Interactive Inc.](https://appshunter.io/developer/941250876) | [Inspectra Software LLC](https://appshunter.io/developer/1888021658) |

## What reviewers say

### Pre

[App page](https://appshunter.io/ios/app/pre-trip-trainer/id6746938598)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pre-Trip Trainer Pro - Weekly | $2.99 | per 7 days |
| Pre-Trip Trainer Pro (Monthly) | $7.99 | per month |
| Pre-Trip Trainer Pro (3-month) | $24.99 | per 3 months |
| Pre-Trip Trainer Pro (Annual) | $59.99 | per year |


### 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 Pre free?

Pre 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 Pre or CDL Master have ads?

Neither Pre nor CDL Master 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.*