# CDL Prep vs DriveTestIQ

The clearest difference is ads: DriveTestIQ at none against CDL Prep's shown. DriveTestIQ also leads on monetization model (free vs ad-supported). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for CDL Prep against 5.0 for DriveTestIQ. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

CDL Prep ships an update fortnightly, DriveTestIQ every 8 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | CDL Prep | DriveTestIQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/cdl-prep-cdl-practice-test/id6803319339/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/drivetestiq-driving-test-prep/id6810520654/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 8 days** |
| Monetization | Ad-supported | **Free** |
| Size | 38 MB | 27 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [White Hat Mgmt LLC](https://appshunter.io/developer/6803319341) | [DRIVETESTIQ, LLC](https://appshunter.io/developer/1855162520) |

## What reviewers say

### CDL Prep

[App page](https://appshunter.io/ios/app/cdl-prep-cdl-practice-test/id6803319339)

Prepare for your CDL knowledge test with bilingual study materials. This app offers an exam simulator, section-specific question banks, and a pre-trip inspection trainer. All content is available offline, making it a comprehensive study tool.

**Highlights:** Bilingual study mode, Exam simulator with state-specific formats, Question bank by section, Pre-trip inspection trainer, Offline access to all content, Readiness score per section

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

**In-app purchases:** none


### DriveTestIQ

[App page](https://appshunter.io/ios/app/drivetestiq-driving-test-prep/id6810520654)

Prepare for your U.S. driving, CDL, or motorcycle permit tests with practice questions and detailed explanations. Study state-specific traffic laws and federal regulations offline, with no account or subscription required.

**Highlights:** State-specific driving test practice, CDL knowledge test preparation, Motorcycle law guides, Law-based questions with explanations, Exam simulator, Offline practice mode

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

**In-app purchases:** none


## Frequently asked questions

### Is CDL Prep free?

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

### Is DriveTestIQ free?

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

### Which has better reviews, CDL Prep or DriveTestIQ?

CDL Prep and DriveTestIQ are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do CDL Prep or DriveTestIQ have ads?

CDL Prep shows ads; DriveTestIQ does not.

### Which is updated more often, CDL Prep or DriveTestIQ?

CDL Prep ships an update fortnightly, and DriveTestIQ every 8 days. Most recently, CDL Prep was updated on October 31, 2026 and DriveTestIQ on October 31, 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.*