# CDL Prep Practice Test Genie vs Hawaii CDL Knowledge Test Prep

The clearest difference is ads: CDL Prep Practice Test Genie at none against Hawaii CDL Knowledge Test Prep's shown. CDL Prep Practice Test Genie also leads on ratings volume (14K vs 9) and update cadence (monthly vs every 5 months). Hawaii CDL Knowledge Test Prep's advantage is rating (5.0 vs 4.8) and iOS requirement (15.1 vs 17.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. CDL Prep Practice Test Genie sells 19 in-app purchases, starting at $19.99 per 7 days and Hawaii CDL Knowledge Test Prep sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Hawaii CDL Knowledge Test Prep holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: CDL Prep Practice Test Genie has 14K ratings behind it against 9, so its average is the more settled of the two.

CDL Prep Practice Test Genie ships an update monthly, Hawaii CDL Knowledge Test Prep every 5 months. The most recent releases landed on October 21, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | CDL Prep Practice Test Genie | Hawaii CDL Knowledge Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (14K ratings)](https://appshunter.io/ios/app/cdl-prep-practice-test-genie/id1447415467/reviews) | **[5.0 (9 ratings)](https://appshunter.io/ios/app/hawaii-cdl-knowledge-test-prep/id1604733925/reviews)** |
| Number of ratings | **14K** | 9 |
| Positive reviews | 86.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 160 MB | 33 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Elegant eLearning](https://appshunter.io/developer/497640353) | [Nilu Rathod](https://appshunter.io/developer/1589204601) |

## What reviewers say

### CDL Prep Practice Test Genie

[App page](https://appshunter.io/ios/app/cdl-prep-practice-test-genie/id1447415467)

Prepare for your CDL permit and endorsement tests with an FMCSA-approved app. It offers ELDT theory certification, exam-level practice questions, and personalized study tools to help you pass your commercial driver's license exams.

**Highlights:** ELDT Theory Certification, FMCSA-approved training, Exam-level practice questions, Personalized Challenge Bank, Detailed explanations, Passing Probability score, Covers all CDL classes and endorsements

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

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CDL Exam Prep Weekly Access | $19.99 | per 7 days |
| CDL Premium All-in-one + ELDT | $39.00 | per month |
| CDL All-in-one Exam Prep | $39.99 | per month |
| CDL All-in-one Exam Prep | $49.99 | per month |
| CDL All-in-one Exam Prep | $49.99 | per month |
| CDL Premium 1-month | $49.99 | per month |
| “Non-ELDT Endorsements” 30-Day | $49.99 | per month |
| Class A CDL Exam Prep - 30 Days | $99.00 | per month |
| Class B to A ELDT + 30-DayExam | $99.00 | per month |
| Class B CDL Exam Prep - 30 Days | $99.99 | per month |
| Class C | $99.99 | per month |
| CDL Genie Premium | $14.99 | one-time |
| Class B ELDT Certification | $69.99 | one-time |
| Class A ELDT Certification | $69.99 | one-time |
| HazMat ELDT + 7-Day Exam Prep | $69.99 | one-time |
| School Bus ELDT + 7-Day Exam | $69.99 | one-time |
| CDL Premium Lifetime | $99.99 | one-time |
| HazMat ELDT + 30-DayExam Prep | $99.99 | one-time |
| Passenger ELDT + 30-Day Prep | $99.99 | one-time |

**What reviewers like**

- 🚀 Effective study tool
- 👍 Accurate to real exam questions
- 💡 Comprehensive coverage of topics
- 🚀 Efficient for passing tests
- 👍 Helpful for various endorsements

**What reviewers complain about**

- 🐛 Some questions not on the app
- 🔒 Difficult to cancel subscription
- 💰 Concerns about pricing and costs

**Reported bugs**

- Subscription issues and double-charging
- Inability to log in after device change

**Requested features**

- Ability to increase text size
- Improved syncing across devices
- Easier subscription cancellation


### Hawaii CDL Knowledge Test Prep

[App page](https://appshunter.io/ios/app/hawaii-cdl-knowledge-test-prep/id1604733925)

Prepare for your Hawaii CDL permit test with practice questions based on the official state manual. Track your progress, bookmark difficult questions, and get performance-based improvement suggestions. Covers all essential CDL test categories for a successful first attempt.

**Highlights:** Practice tests based on official manual, Bookmark questions for later review, Track progress and view history, Performance-based improvement suggestions, Covers all CDL test categories, Intuitive and clutter-free UI

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $2.99 | per 7 days |
| Monthly Premium Access | $7.99 | per month |
| Lifetime Premium Access | $12.99 | one-time |


## Frequently asked questions

### Is CDL Prep Practice Test Genie free?

CDL Prep Practice Test Genie is free to download, with in-app purchases available.

### Is Hawaii CDL Knowledge Test Prep free?

Hawaii CDL Knowledge Test Prep is free to download, with in-app purchases available.

### Which has better reviews, CDL Prep Practice Test Genie or Hawaii CDL Knowledge Test Prep?

Hawaii CDL Knowledge Test Prep is rated higher. CDL Prep Practice Test Genie averages 4.8 out of 5 from 14K ratings, while Hawaii CDL Knowledge Test Prep averages 5.0 from 9 ratings.

### Do CDL Prep Practice Test Genie or Hawaii CDL Knowledge Test Prep have ads?

Hawaii CDL Knowledge Test Prep shows ads; CDL Prep Practice Test Genie does not.

### Which is updated more often, CDL Prep Practice Test Genie or Hawaii CDL Knowledge Test Prep?

CDL Prep Practice Test Genie ships an update monthly, and Hawaii CDL Knowledge Test Prep every 5 months. Most recently, CDL Prep Practice Test Genie was updated on October 21, 2026 and Hawaii CDL Knowledge Test Prep on October 14, 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.*