{"app_store_id":1101536521,"slug":"cdl-prep-1101536521","name":"CDL Prep","subtitle":null,"icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/5d/6a/65/5d6a656b-31e0-fcea-eaae-d45509c1fd09/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/cdl-prep/id1101536521?uo=4","price":0,"currency":"USD","rating":4.67915,"rating_count":6972,"in_app_purchases":null,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Education","version_date":"2026-08-09T19:55:58Z","updated_at":"2026-10-18T22:49:11.542Z","stale":false,"missing_since":null,"one_liner":"Practice questions and timed exam mode for the CDL General Knowledge test and CDL endorsement exams.","verified_maker":false,"maker_site":null,"file_size_bytes":6793216,"minimum_os":"15.0","content_rating":"4+","language_count":1,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/82/f0/64/82f064e4-16bf-c78a-671a-0a502de08de5/pr_source.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/4f/8a/50/4f8a5036-35e1-6dff-0f01-0d473ba21221/pr_source.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/9e/c8/58/9ec85814-b03e-cdf7-5989-e89824b8bd7d/mzl.pmsinsrx.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/15/e6/8b/15e68bec-9ded-b3fa-552f-04fe8af832a1/mzl.wjwajbnq.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/7f/8c/5d/7f8c5d09-1403-0f7a-dbae-d125fbff248e/mzl.moxeynfj.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/d9/68/1c/d9681cad-fdab-0551-b78f-2cc9cab55547/mzl.whqpvzxr.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/01/b3/79/01b37923-894b-7c21-33ee-3f48aab72239/mzl.sctmhydd.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/0c/11/1e/0c111ec8-7a7c-c524-c2e6-0cf7a3c75887/mzl.skuvjdyz.png/392x696bb.png"],"developer_name":"Jeffrey Diaz","editors_choice":null,"url":"https://apptierlist.com/apps/cdl-prep-1101536521/","api_url":"https://apptierlist.com/api/v1/apps/cdl-prep-1101536521","schema_version":"1.0","generated_at":"2026-10-19T12:41:52.597Z","data_as_of":"2026-10-19T12:23:11.594Z","description":"CDL Prep is the best way to prepare for the Commercial Drivers License General Knowledge, and various endorsement exams. 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Thank you for reading, and good luck on your exams!","facts":{"developer_id":1101536520,"developer_url":"https://www.jeffreydiaz.com","first_released":"2016-04-14T02:27:37Z","support_url":null,"privacy_url":null,"website_url":null,"app_version":"9.13","release_notes":"Minor bug fixes and grammatical corrections.","rating_current_version":4.67915,"rating_count_current_version":6972,"star_counts":null,"genres":["Education"],"languages":["EN"],"content_advisories":null,"device_families":null,"chart":null},"freshness":{"apple_read_at":"2026-10-18T22:49:11.542Z","catalog_read_at":null,"reviews_checked_at":null,"summary_written_at":"2026-10-18T03:25:12.100Z","placed_at":"2026-10-16T16:02:46.347Z","scored_at":"2026-10-19T12:23:11.594Z"},"editorial":{"one_liner":"Practice questions and timed exam mode for the CDL General Knowledge test and CDL endorsement exams.","what_is":"CDL Prep is an education app for preparing for the Commercial Drivers License General Knowledge exam and various endorsement exams. 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