# CDL Prep with AI - CDL IQ — Permit Test: Air Brake, HazMat

> Permit Test: Air Brake, HazMat (iPhone/iPad app by Yaniv Navot.)

- Source: https://appshunter.io/ios/app/cdl-prep-with-ai-cdl-iq/id6825996230 (this page in markdown: same URL + `.md`)
- Developer: [Yaniv Navot](https://appshunter.io/developer/1876661482)
- Category: Education, Reference
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.0 · 142 MB
- Languages: American English
- Released: 2026-11-02
- Data updated: 2026-11-10

## What is CDL Prep with AI?

CDL IQ is an independent study tool for the commercial driver's license knowledge test. It is not affiliated with, endorsed by, or connected to the FMCSA, any state licensing agency, or any government agency. For official information, contact your state's licensing agency. Official source: fmcsa.dot.gov/cdl

ASK SUNNY
Stuck on a question? Sunny, your AI study coach, explains it in plain language. Free learners get 3 hints a day. Full coaching comes with the Monthly and 3-Month plans. Sunny can be wrong, so check your state's CDL manual.

EVERY CDL SECTION
General Knowledge, Air Brakes, Combination Vehicles and Pre-Trip Inspection, organized for the class you choose: A, B or C.

ENDORSEMENTS
HazMat, Tanker, Passenger, School Bus and Doubles/Triples. Build your own path and study only what your license needs.

PRACTICE THE EXAM
A practice test and an exam simulator for each section, scored against the 80% pass mark.

KNOW WHEN YOU ARE READY
Your readiness score (0 to 100%) grows as you answer. Set your test date and get a daily pace.

PICK YOUR STATE
Study material for your state, in English, Spanish and Chinese.

FREE AND PRO
Start free with daily practice and 3 Sunny hints a day. Upgrade for every section, every endorsement, the exam simulator and Sunny's full coaching. Weekly, Monthly and 3-Month plans renew automatically until cancelled in your App Store account settings.

Terms of Service: https://dmv-iq.com/app/terms/
Privacy Policy: https://dmv-iq.com/app/privacy/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| CDL IQ Pro Weekly | $6.99 | per 7 days |
| CDL IQ Pro Monthly | $14.99 | per month |
| CDL IQ Pro 3 Months | $24.99 | per 3 months |


## Is CDL Prep with AI safe?

Not enough ratings yet to assess CDL Prep with AI.

## Is CDL Prep with AI legit?

CDL Prep with AI - CDL IQ appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for CDL Prep with AI is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.0.47 — 2026-11-06

New in 1.0.47:

- Winter Road Ready: a new seasonal drill on ice, skids, chains and low visibility. Free all winter.
- Your score in Sunny: tap the new score button for your readiness, this week and every topic at a glance.
- Smarter Sunny cards: quizzes with a preview, test-score charts and your study path, right in the chat.
- Made for iPad: Sunny sits beside your study, and the exam shows a full question map.
- Dark mode: CDL IQ follows your phone, or pick Light or Dark in Settings.
- Answered a question already? You now see your earlier answer and the explanation.
- Sharper visuals and many small fixes.

### 1.0.46 — 2026-11-03

No release notes.

## More apps by Yaniv Navot

- [US Citizenship Test: N400 Prep](https://appshunter.io/ios/app/us-citizenship-test-n400-prep/id6759070713)
- [Canada Test Prep: Citizen Pass](https://appshunter.io/ios/app/canada-test-prep-citizen-pass/id6759070931)
- [Citizen Pass Australia Test](https://appshunter.io/ios/app/citizen-pass-australia-test/id6759070987)
- [DMV Permit Test Prep · DMV IQ](https://appshunter.io/ios/app/dmv-permit-test-prep-dmv-iq/id6759559149)
- [Drive IQ Canada: Driving Test](https://appshunter.io/ios/app/drive-iq-canada-driving-test/id6762389061)
- [Citizen Pass New Zealand](https://appshunter.io/ios/app/citizen-pass-new-zealand/id6781838656)

All apps by Yaniv Navot: https://appshunter.io/developer/1876661482

## Related topics

[cdl direct](https://appshunter.io/ios/topics/cdl-direct)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-10.*