# CDL Prep  — CDL Prep Test 2025 > Comprehensive CDL exam preparation app with practice tests and AI support. (iPhone/iPad app by KAHA INNOVATION COMPANY LIMITED.) - Source: https://appshunter.io/ios/app/cdl-prep/id6749817521 (this page in markdown: same URL + `.md`) - Developer: [KAHA INNOVATION COMPANY LIMITED](https://appshunter.io/developer/1807437678) - Category: Education, Navigation - Price: Free with in-app purchases - Rating: 4.80/5 from 74 App Store ratings · 5 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 129 MB - Languages: American English - Released: 2025-09-23 - Data updated: 2026-08-30 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/cdl-prep/id6749817521/reviews.md ## What is CDL Prep ? Get ready for your Commercial Driver’s License (CDL) exam with the most complete, up-to-date, and easy-to-use app. Whether you’re preparing for your CDL Permit or refreshing your knowledge, this app has everything you need to succeed in all 50 states. This app is not a general driving test app – it is built exclusively for the CDL Exam, with questions, explanations, and study modes tailored only for commercial drivers ‣ Key Features: - Real Exam Simulation – Practice with full-length CDL tests designed to look and feel just like the real exam. - Flashcards Learning – Quickly review and memorize key concepts with interactive flashcards. - Cheat Sheets – Handy one-page summaries of the most important rules and facts. - Review Mistake – Review the questions you got wrong in previous tests. - Instantly scan and learn any traffic sign using your camera. Get real-time information, explanations, and tips. The AI Coach also answers your questions about signs, test items, and study materials – anytime you ask. - Updated for 2025 – Covers the latest CDL handbook and test questions for all 50 states. - Detailed Explanations – Learn not only the correct answers but also why they are correct. - Track Your Progress – See your improvement over time and know when you’re ready for test day. ‣ Why Choose CDL Test 2025? Covers General Knowledge, Air Brakes, Combination Vehicles, Hazardous Materials, Tankers, Doubles/Triples, School Bus, and more. Study anytime, anywhere – no internet required. With CDL Test Permit Test 2025, passing your CDL exam is easier and faster than ever. Don’t just practice – master the test and hit the road with confidence! PREMIUM PLANS: 3-Day Free Trial then Weekly subscription: $7.99 Weekly subscription: $7.99 Monthly subscription: $19.99 3-Day Free Trial then Monthly subscription: $19.99 By using the app, you agree to follow our terms and privacy policy: Policy: https://kahastudio.com/privacy-policy.html Terms: https://kahastudio.com/terms-of-use.html Contact: https://kahastudio.com/contact-us.html ## Key features - Real exam simulation - Flashcards for memorization - AI Coach for questions - Traffic sign scanner - Progress tracking - Detailed explanations - Updated for 2025 ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Monthly Trial | $19.99 | per month | | Weekly | $7.99 | per 7 days | | Monthly | $19.99 | per month | | Weekly Trial | $7.99 | per 7 days | ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/cdl-prep/id6749817521/reviews.md ### 5/5 — Very knowledgeable information *2025-11-27* Very helpful ### 5/5 — Passed ! *2025-10-28* This CDL Prep 2025 app is amazing! The AI Study Coach really helps focus on weak areas. I passed my Class A test on the first try. Totally worth it! ### 5/5 — Great *2025-10-17* Great CDL Prep practice app! Lots of 2025 updated questions for General Knowledge and Air Brakes. Would love more visuals for pre-trip inspection. Still, one of the best CDL test apps! ### 5/5 — Thanks *2025-10-10* Thanks to CDL Prep Test 2025 app, I passed my written exam! The question bank is detailed and updated for this year. I wish it had dark mode. **Developer response:** Awesome job passing your CDL test! 💪 We appreciate your feedback and love the dark mode idea — stay tuned for future updates! ### 5/5 — CDL Prep *2025-10-02* Best CDL Prep app out there! It has all sections like General Knowledge, Air Brakes; Cọmbination… very cọmplete. Super helpful and easy to use **Developer response:** Thank you so much for your great feedback! 🚛 We’re glad you find our CDL Prep app helpful and complete. Don’t forget to update to the latest version — we’ve added new 2025 questions, AI Study Coach, and full coverage for all CDL sections including HazMat, Air Brakes, and Combination Vehicles. Good luck with your CDL exam! ## Frequently asked questions about CDL Prep  ### What is the CDL Prep app? CDL Prep is an educational application designed to help users prepare for their Commercial Driver’s License (CDL) exams. It offers practice tests, flashcards, and an AI coach to assist with studying. ### Does CDL Prep have ads? No, CDL Prep does not contain advertisements. The app is free to download and use, with optional premium subscription plans for enhanced features. ### What are the subscription options for CDL Prep? CDL Prep offers weekly subscriptions for $7.99 and monthly subscriptions for $19.99. Both options include a 3-day free trial period. ### What CDL subjects does CDL Prep cover? CDL Prep covers a wide range of subjects including General Knowledge, Air Brakes, Combination Vehicles, Hazardous Materials, Tankers, Doubles/Triples, and School Bus endorsements. ### Can I use CDL Prep offline? Yes, you can study anytime and anywhere with CDL Prep, as it does not require an internet connection for its study features. ### How up-to-date is the information in CDL Prep? The app is updated for 2025 and covers the latest CDL handbook and test questions for all 50 states, ensuring you have current information. ### What is the AI Coach feature in CDL Prep? The AI Coach in CDL Prep can instantly scan traffic signs using your camera and provide real-time information and explanations. It can also answer your questions about signs, test items, and study materials. ### What devices is CDL Prep compatible with? CDL Prep is available for iPhone, iPad, and iPod devices, making it accessible for a wide range of Apple users. ## Version history (last 5 releases) ### 1.0.4 — 2025-11-05 - Question updated. - Performance improvement. ### 1.0.3 — 2025-10-16 - Questions & answers updated. - Performance improvements. ### 1.0.2 — 2025-10-02 - User Interface improvements. - Minor bug fixed. ### 1.0.1 — 2025-09-25 - Fix minor bug. - Add push notification. ### 1.0.0 — 2025-09-23 No release notes. ## Apps similar to CDL Prep  | App | Rating | Price | Category | | --- | --- | --- | --- | | [Homework Helper & Solver AI](https://appshunter.io/ios/app/homework-helper-and-solver-ai/id6751193033) | 5.0 (6) | Free | Education | | [DMV Practice Test: CDL Prep](https://appshunter.io/ios/app/dmv-practice-test-cdl-prep/id6748056562) | 1.0 (2) | Free | Education | | [DMV - Permit Practice Test](https://appshunter.io/ios/app/dmv-permit-practice-test/id6748305140) | 4.6 (39) | Free | Education | | [AI Image Search](https://appshunter.io/ios/app/ai-image-search/id6752297786) | — | Free | Education | | [AI Chat Math Assistant Helper](https://appshunter.io/ios/app/ai-chat-math-assistant-helper/id6743940369) | — | Free | Education | | [DMV Practice: Driver's Test](https://appshunter.io/ios/app/dmv-practice-drivers-test/id6746335079) | 4.7 (67) | Free | Education | ## More apps by KAHA INNOVATION COMPANY LIMITED - [Screen Translator - Offline AZ](https://appshunter.io/ios/app/screen-translator-offline-az/id6744382496) - [Dog Translator & Training Bark](https://appshunter.io/ios/app/dog-translator-and-training-bark/id6745123118) - [Uncover Lies: Imposter Game](https://appshunter.io/ios/app/uncover-lies-imposter-game/id6745883418) - [Pregnancy Tracker App ](https://appshunter.io/ios/app/pregnancy-tracker-app/id6746449778) - [DMV Practice Test 2025 Permit](https://appshunter.io/ios/app/dmv-practice-test-2025-permit/id6746647453) - [Timestamp: Time stamp Camera](https://appshunter.io/ios/app/timestamp-time-stamp-camera/id6747465736) All apps by KAHA INNOVATION COMPANY LIMITED: https://appshunter.io/developer/1807437678 ## Related topics [cdl test prep 2026 edition](https://appshunter.io/ios/topics/cdl-test-prep-2026-edition) --- *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 2026-08-30.*