{"app_store_id":1527903479,"slug":"cdl-test-prep-2026-class-a-b-1527903479","name":"CDL Test Prep 2026 Class A B","subtitle":"Practice: Permit, HazMat, ELDT","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/32/ac/43/32ac4393-a58a-9991-824a-64306b2da6f3/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/cdl-test-prep-2026-class-a-b/id1527903479?uo=4","price":0,"currency":"USD","rating":4.90041,"rating_count":48460,"in_app_purchases":true,"recent_rating":4.35,"recent_review_count":20,"reviews_checked_at":"2026-10-14T09:48:53.705Z","primary_genre":"Education","version_date":"2026-10-19T18:39:26Z","updated_at":"2026-10-21T04:07:12.632Z","stale":false,"missing_since":null,"one_liner":"Offline CDL practice app for permit, Class A, Class B and endorsement exams, with an explanation for each missed…","verified_maker":false,"maker_site":null,"file_size_bytes":47580160,"minimum_os":"15.0","content_rating":"4+","language_count":2,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/69/90/39/69903946-bebc-d004-62ca-fbd947227091/01-hero.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/8e/98/fb/8e98fb97-e27a-b2f3-65ae-3454243d432b/02-device-bottom.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/57/c5/9f/57c59ffe-39db-d1f3-74d6-a813a07a7c67/03-device-top.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e7/20/80/e7208096-5de2-e198-8b1d-4ee2c7d44bcf/04-device-bottom.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/3a/31/16/3a31163f-cbdf-b297-3498-07e8c343d86c/05-device-bottom.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/76/5e/bb/765ebb6a-9019-5734-33cd-d8700c24fa50/06-device-top.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b0/18/5f/b0185fe1-4385-cf03-b12f-f00fe697ff80/07-device-bottom.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/44/74/86/447486e5-8d19-cbec-cd02-49d997f2005a/08-device-bottom.png/320x480bb.jpg"],"developer_name":"Hanh Le","editors_choice":false,"url":"https://apptierlist.com/apps/cdl-test-prep-2026-class-a-b-1527903479/","api_url":"https://apptierlist.com/api/v1/apps/cdl-test-prep-2026-class-a-b-1527903479","schema_version":"1.0","generated_at":"2026-10-21T20:10:15.089Z","data_as_of":"2026-10-21T17:15:13.047Z","description":"Pass your 2026 CDL exam on the first try. Rated 4.9 stars by 48,000+ drivers — the most-reviewed dedicated CDL prep app.\n\nMiss a question and you instantly see WHY: a plain-English breakdown of your mistake, why the right answer is right, and a tip to lock it in. Works 100% offline.\n\nWhether you're going for your CDL permit, Class A, Class B, or any endorsement, everything you need is in one app.\n\nWHY DRIVERS CHOOSE US\n\n• 47,000+ ratings at 4.9 stars — the most-reviewed dedicated CDL prep app\n• Class A and Class B — full coverage for both\n• All 50 states — questions matched to your local DMV\n• Free to start — practice the core question bank at no cost\n• Available in English and Spanish\n• Works offline — study on the road, no signal needed\n\nEVERY CDL ENDORSEMENT IN ONE APP\n\n• General Knowledge\n• Air Brakes\n• Combination Vehicles\n• HazMat (Hazardous Materials)\n• Tanker\n• Passenger Transport\n• School Bus\n• Doubles / Triples\n\nPlus ELDT theory coverage aligned with FMCSA Entry-Level Driver Training requirements.\n\nSMART STUDY FEATURES\n\n• Why You Missed It — instant plain-English explanations on every wrong answer\n• Passing Probability — see exactly when you are ready to book the test\n• Weak Question Review — the app rebuilds sessions around what you keep missing\n• Realistic Exam Simulator — timed tests that mirror the real DMV experience\n• Progress Tracking — scores, exam history, and improvement trends\n• Quick-Review Flashcards — rapid review for last-minute study\n• Handbook Mode — browse every question and explanation by topic\n\nHOW IT WORKS\n\n1. Pick your state and the endorsements you need\n2. Study leveled questions with instant explanations\n3. Review the ones you missed until they stick\n4. Take timed mock exams when Passing Probability says you are ready\n5. Walk into the DMV knowing the material\n\nWHAT DRIVERS SAY\n\n\"This is the only app that actually has the questions from the tests. Amazing!\"\n\n\"I used this app only — no handbook — and passed all three tests back to back!\"\n\n\"Helped me pass my HazMat endorsement renewal on the first try!\"\n\nFREE, WITH OPTIONAL UPGRADES\n\nCDL Test Prep 2026 is free to use and supported by ads. Remove ads with a one-time purchase, or upgrade to Pass Pro for the full toolkit. Nothing is required to start studying.\n\nALWAYS UP TO DATE\n\nOur question bank is updated to match the 2026 CDL handbook and DMV requirements across all 50 states — refreshed questions, current federal regulations, and the latest ELDT theory content.\n\nSpot a question that looks wrong? Tap \"Report mistake\" inside any question. We read every report and fix what needs fixing.\n\nABOUT US\n\nWe are a small team focused on helping professional drivers succeed. We are not affiliated with any government agency or the DMV.\n\nQuestions or feedback? Email: coco.mobileapps@gmail.com\n\nDownload CDL Test Prep 2026 and start studying today.\n\n—— Pass Pro (auto-renewable subscription) ——\nPass Pro unlocks the full exam-prep toolkit:\n• Unlimited AI Tutor — a clear explanation for every question you miss\n• Passing-probability insights with a personal study plan\n• Unlimited full-length mock exams and retakes\n• Ad-free studying\n\nPayment is charged to your Apple Account at confirmation. The subscription\nauto-renews unless cancelled at least 24 hours before the end of the current\nperiod. Manage or cancel anytime in Settings > Apple Account > Subscriptions.\n\n---\nLEGAL\nPrivacy Policy: https://coco-mobileapps.github.io/privacy.html\nTerms of Use: https://coco-mobileapps.github.io/terms.html","facts":{"developer_id":1466737925,"developer_url":"https://facebook.com/CoCo-Elearning-273807046390239/","first_released":"2020-08-16T07:00:00Z","support_url":"http://facebook.com/CoCo-Elearning-273807046390239/","privacy_url":"https://coco-mobileapps.github.io/privacy.html","website_url":"https://facebook.com/CoCo-Elearning-273807046390239/","app_version":"6.1","release_notes":"What's new in this version:\n\n• 2026 Exam Readiness: Verified and polished practice questions to strictly match the latest FMCSA & state DMV commercial driving standards.\n• Enhanced Class A & Class B Prep: Refined navigation so you can easily focus on General Knowledge, Air Brakes, or specific endorsements without confusion.\n• Performance & Stability: Squashed minor bugs and optimized offline practice speed so your study sessions remain 100% distraction-free.\n\nPassed your test? A quick review helps other drivers find us.","rating_current_version":4.90041,"rating_count_current_version":48460,"star_counts":[250,121,474,2515,45100],"genres":["Education","Reference"],"languages":["EN","ES"],"content_advisories":null,"device_families":["iphone","ipad","ipod"],"chart":null},"freshness":{"apple_read_at":"2026-10-21T04:07:12.632Z","catalog_read_at":"2026-10-21T04:07:12.632Z","reviews_checked_at":"2026-10-14T09:48:53.705Z","summary_written_at":"2026-10-14T09:37:53.703Z","placed_at":"2026-10-09T03:59:53.925Z","scored_at":"2026-10-21T17:15:13.047Z"},"editorial":{"one_liner":"Offline CDL practice app for permit, Class A, Class B and endorsement exams, with an explanation for each missed…","what_is":"CDL Test Prep 2026 is an education app for practicing commercial driver license exams. It covers General Knowledge, Air Brakes, Combination Vehicles, HazMat, Tanker, Passenger Transport, School Bus and Doubles/Triples endorsements, and it offers Spanish and English. It works offline and includes timed mock exams, flashcards and a handbook mode.","good_for":["Studying for a CDL permit or Class A or Class B exam","Preparing for an endorsement such as HazMat or Tanker","Practicing offline on the road without a signal"],"pricing":"CDL Test Prep 2026 Class A B is free to download, with in-app purchases on the App Store.","faq":[{"q":"Is the app free?","a":"The app is free to use and supported by ads. A one-time purchase removes ads, and Pass Pro is an optional auto-renewable subscription. The listing says nothing is required to start studying."},{"q":"Does it work without an internet connection?","a":"The app works 100% offline and needs no signal, so it can be used while on the road."},{"q":"Is the app affiliated with the DMV?","a":"No. The developer states it is not affiliated with any government agency or the DMV. The listing says questions are matched to each state's DMV requirements."}],"model":"claude-haiku-5-5","created_at":"2026-10-14T09:37:53.703Z"},"memberships":[{"list":"cdl-test-prep","list_name":"cdl test prep","list_status":"active","list_url":"https://apptierlist.com/best/cdl-test-prep/","position":12,"tier":"A","score":87.2,"components":{"rating":98,"votes":86.9,"rank":64,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-09T03:59:53.925Z"},{"list":"exam-preparation","list_name":"exam preparation","list_status":"active","list_url":"https://apptierlist.com/best/exam-preparation/","position":35,"tier":"C","score":71.2,"components":{"rating":98,"votes":86.9,"rank":0,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-10-09T03:59:53.925Z"}],"main_list":null,"claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":165500,"at":"2026-10-19T01:45:11.818Z","kind":"tier_changed","list":"exam-preparation","app_store_id":1527903479,"app":"cdl-test-prep-2026-class-a-b-1527903479","from":"B","to":"C","reason":"rank shift: #28, score unchanged at 71.2, tier full (a quarter of the list)","job":"rescore"},{"id":120713,"at":"2026-10-16T04:40:51.823Z","kind":"tier_changed","list":"cdl-test-prep","app_store_id":1527903479,"app":"cdl-test-prep-2026-class-a-b-1527903479","from":null,"to":"A","reason":"checked from the list's side: ranked #3","job":"rescore"},{"id":120229,"at":"2026-10-16T04:25:51.882Z","kind":"tier_changed","list":"exam-preparation","app_store_id":1527903479,"app":"cdl-test-prep-2026-class-a-b-1527903479","from":null,"to":"B","reason":"checked from the list's side: ranked #6","job":"rescore"},{"id":107844,"at":"2026-10-15T15:15:01.036Z","kind":"tier_changed","list":"exam-preparation","app_store_id":1527903479,"app":"cdl-test-prep-2026-class-a-b-1527903479","from":"B","to":null,"reason":"under review: not checked from the list's side yet","job":"rescore"},{"id":55300,"at":"2026-10-11T01:07:52.522Z","kind":"tier_changed","list":"exam-preparation","app_store_id":1527903479,"app":"cdl-test-prep-2026-class-a-b-1527903479","from":"C","to":"B","reason":"score 71.2","job":"rescore"},{"id":51741,"at":"2026-10-10T12:17:22.708Z","kind":"tier_changed","list":"cdl-test-prep","app_store_id":1527903479,"app":"cdl-test-prep-2026-class-a-b-1527903479","from":"D","to":null,"reason":"score 71.2","job":"rescore"},{"id":49927,"at":"2026-10-10T06:13:02.944Z","kind":"tier_changed","list":"exam-preparation","app_store_id":1527903479,"app":"cdl-test-prep-2026-class-a-b-1527903479","from":"D","to":"C","reason":"score 71.2","job":"rescore"},{"id":47129,"at":"2026-10-09T20:01:59.143Z","kind":"tier_changed","list":"exam-preparation","app_store_id":1527903479,"app":"cdl-test-prep-2026-class-a-b-1527903479","from":"F","to":"D","reason":"score 71.2","job":"rescore"},{"id":40703,"at":"2026-10-09T10:30:04.035Z","kind":"tier_changed","list":"exam-preparation","app_store_id":1527903479,"app":"cdl-test-prep-2026-class-a-b-1527903479","from":null,"to":"F","reason":"score 71.2","job":"rescore"},{"id":38011,"at":"2026-10-09T07:38:03.425Z","kind":"tier_changed","list":"cdl-test-prep","app_store_id":1527903479,"app":"cdl-test-prep-2026-class-a-b-1527903479","from":null,"to":"D","reason":"score 71.2","job":"rescore"},{"id":32549,"at":"2026-10-09T03:59:53.925Z","kind":"membership_added","list":"exam-preparation","app_store_id":1527903479,"app":"cdl-test-prep-2026-class-a-b-1527903479","from":null,"to":"active","reason":"Built around passing the CDL exam first try, with timed exam simulator, practice question bank, weak question review, and flashcards.","job":"fill"},{"id":32548,"at":"2026-10-09T03:59:53.925Z","kind":"membership_added","list":"cdl-test-prep","app_store_id":1527903479,"app":"cdl-test-prep-2026-class-a-b-1527903479","from":null,"to":"active","reason":"Core purpose: Class A and B CDL knowledge tests plus all endorsements (Air Brakes, HazMat, Tanker, etc.) and ELDT theory.","job":"fill"},{"id":24474,"at":"2026-10-09T03:10:04.928Z","kind":"app_added","list":null,"app_store_id":1527903479,"app":"cdl-test-prep-2026-class-a-b-1527903479","from":null,"to":null,"reason":"discovered","job":"fill"}],"explain":{"method":"Membership is decided by a model judging the App Store listing against the list's definition (and its excludes, for memberships placed or rechecked since they were added to the prompt); 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