CDL Study Buddy vs CDL Test Prep 2025
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CDL Study Buddy
Prepare for your Commercial Driver's License (CDL) exam with over 1,000 practice questions and access to all US CDL handbooks in PDF and audio formats. Includes instructional videos for key inspections.
- 1,000+ practice test questions
- All US CDL handbooks (PDF)
- CDL handbook audio versions
- Instructional inspection videos
- Translated to over 40 languages
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After many request CDL Study Buddy is now available on the App Store!! CDL Study Buddy is made and owned by someone who has been driving trucks for over 20 years. I've taken everything that has ever helped me, my friends and even those I've chosen to teach how to drive, and then placed it into a simple to use lightweight app. And can be translated to over 40 languages. In addition to over 1,000 test questions, CDL Study Buddy also provides every CDL handbook throughout the United States in pdf, as well the the CDL handbook in audio so you can listen to it on the go!! And instructional videos that help guide you through every step of the pretrip inspection, air brake inspection, and even a DOT roadside inspection. One of the most common questions I receive is "Does your test cover the material for my state?". And the answer is yes it does, this is because every state in the United States uses the cdl handbook that is produced by American Association of Motor Vehicle Administrators (AAMVA), and thus the reason you'll see something to the effects of "copyright, AAMVA" in your CDL handbook. So study with confidence and use my free app that has already helped over 60,000 people study for and pass their written test.
CDL Test Prep 2025
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Pass your CDL exam with confidence using CDL Prep 2025. Our app offers a complete suite of up-to-date practice tests covering all sections of the CDL written exam. - Full CDL practice tests updated for 2025 - Real exam-like questions to prepare you for the DMV - Covers General Knowledge, Air Brakes, Combination Vehicles, Hazardous Materials, and more - Track your progress and identify weak areas - Study anytime, anywhere – no internet needed after download - Designed for beginners and experienced drivers alike CDL Prep 2025 is built to simulate the real exam environment, giving you the knowledge and confidence needed to pass your CDL test on the first try. Whether you are aiming for a Class A, B, or C license, CDL Prep has you covered with easy navigation and precise question formats. Get access to hundreds of exam questions, detailed answer explanations, and progress tracking tools to help you stay on course. Our smart learning system identifies areas you struggle with and helps you focus your study time efficiently. Avoid expensive classes and outdated textbooks. Train smarter with CDL Prep 2025 and launch your professional driving career without unnecessary delays. Master every section of the CDL exam and achieve your commercial driver’s license faster. Download CDL Prep 2025 today. Study smarter, drive farther. Terms of use: https://appguardians.com/term-of-use
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Verdict
The clearest difference is in-app purchases: CDL Study Buddy at none against CDL Test Prep 2025's 2. CDL Study Buddy also leads on iOS requirement (8.0 vs 17.6). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. CDL Test Prep 2025 sells 2 in-app purchases, starting at $4.99 per 7 days. CDL Study Buddy asks for nothing beyond the download.
| Parameter | CDL Study Buddy | CDL Test Prep 2025 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (29 ratings) — better | — |
| Positive reviews | 56.3% of reviews | — |
| Number of ratings | 29 — better | — |
| Update frequency | — | Every 3 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 2 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Jack Mahana | App Growth Network LTD |
In-app purchases
CDL Study Buddy
No in-app purchases
CDL Test Prep 2025
- Premium Weekly3 Days trial$4.997 Days
- Lifetime Premium$19.99





