# Hawaii CDL Knowledge Test Prep vs CDL Prep Test 2026

The clearest difference is ratings volume: CDL Prep Test 2026 at 7.8K against Hawaii CDL Knowledge Test Prep's 9. CDL Prep Test 2026 also leads on chart position (#96 vs unranked) and iOS requirement (13.0 vs 15.1). Hawaii CDL Knowledge Test Prep's advantage is rating (5.0 vs 4.7). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Hawaii CDL Knowledge Test Prep sells 3 in-app purchases, starting at $2.99 per 7 days and CDL Prep Test 2026 sells 4 in-app purchases, starting at $9.99 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 4.7. That said, the two scores are not equally well evidenced: CDL Prep Test 2026 has 7.8K ratings behind it against 9, so its average is the more settled of the two.

Hawaii CDL Knowledge Test Prep ships an update every 5 months, CDL Prep Test 2026 every 3 months. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Hawaii CDL Knowledge Test Prep | CDL Prep Test 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/hawaii-cdl-knowledge-test-prep/id1604733925/reviews)** | [4.7 (7.8K ratings)](https://appshunter.io/ios/app/cdl-prep-test-2026-drivers-ed/id1610099124/reviews) |
| Number of ratings | 9 | **7.8K** |
| Positive reviews | — | 43.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#96** |
| Size | 33 MB | 152 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nilu Rathod](https://appshunter.io/developer/1589204601) | [Khai Vuong](https://appshunter.io/developer/1610099126) |

## What reviewers say

### 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 |


### CDL Prep Test 2026

[App page](https://appshunter.io/ios/app/cdl-prep-test-2026-drivers-ed/id1610099124)

**Currently charting:** #96 Top Grossing · Education (US App Store)

Prepare for your Commercial Driver's License (CDL) permit exam with state-specific practice tests and expert guidance. This app offers over 600 questions, detailed explanations, and progress tracking to help you pass on your first attempt.

**Highlights:** State-specific regulations, 600+ practice questions, Exam-like simulations, Detailed question explanations, Progress tracking dashboard, Up-to-date content for 2026, Expert guidance and tips

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CDL Premium User | $9.99 | per 7 days |
| CDL Premium User | $19.99 | per month |
| CDL Premium User | $48.99 | per year |
| CDL Premium | $74.99 | one-time |

**What reviewers like**

- 🚀 Passed in 2 weeks
- 👍 Great app
- 👍 Very accurate practice questions
- 👍 Could have never done it without this app
- 👍 Perfect

**What reviewers complain about**

- 🐛 Good for permit but doesn't let you unsubscribe
- 🐛 Mixed feeling
- 🐛 Garbage app- answers are wrong often for nys
- 🐛 Useless information and missing information
- 🐛 Something wrong with the app

**Reported bugs**

- Login screen freezes
- Incompatible with older devices

**Requested features**

- How about auto charge from card?


## Frequently asked questions

### Is Hawaii CDL Knowledge Test Prep free?

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

### Is CDL Prep Test 2026 free?

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

### Which has better reviews, Hawaii CDL Knowledge Test Prep or CDL Prep Test 2026?

Hawaii CDL Knowledge Test Prep is rated higher. Hawaii CDL Knowledge Test Prep averages 5.0 out of 5 from 9 ratings, while CDL Prep Test 2026 averages 4.7 from 7.8K ratings.

### Do Hawaii CDL Knowledge Test Prep or CDL Prep Test 2026 have ads?

Both Hawaii CDL Knowledge Test Prep and CDL Prep Test 2026 show ads.

### Which is updated more often, Hawaii CDL Knowledge Test Prep or CDL Prep Test 2026?

Hawaii CDL Knowledge Test Prep ships an update every 5 months, and CDL Prep Test 2026 every 3 months. Most recently, Hawaii CDL Knowledge Test Prep was updated on October 14, 2026 and CDL Prep Test 2026 on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*