# Pre vs CDL Trainer USA

The clearest difference is in-app purchases: CDL Trainer USA 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 Trainer USA asks for nothing beyond the download.

## The numbers

| Metric | Pre | CDL Trainer USA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/cdl-trainer-usa-practice-test/id6792217861/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 288 MB | 13 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Design Interactive Inc.](https://appshunter.io/developer/941250876) | [Dmitriy Primakov](https://appshunter.io/developer/6792217863) |

## 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 Trainer USA

[App page](https://appshunter.io/ios/app/cdl-trainer-usa-practice-test/id6792217861)

Prepare for your Commercial Driver's License (CDL) knowledge test with a comprehensive practice tool. Study offline with unique questions, detailed explanations, and exam-like simulations. Unlock all content with a one-time purchase.

**Highlights:** 855 unique practice questions, Explanations for every answer, Offline study capability, Exam-like simulation mode, Road sign and diagram practice, Hazard perception training, ELD ProTrainer scenarios

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

**In-app purchases:** none


## Frequently asked questions

### Is Pre free?

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

### Is CDL Trainer USA free?

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

### Do Pre or CDL Trainer USA have ads?

Neither Pre nor CDL Trainer USA 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.*