Comparison

CDL Direct Course vs Koydo CDL Prep

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

CDL Direct Course

This FMCSA-approved course fulfills the Entry Level Driver Training (ELDT) requirement for obtaining a Commercial Learner's Permit (CLP). Complete all mandated theory training online, anytime, anywhere, and have your results instantly submitted to the FMCSA Training Provider Registry.

Highlights
  • FMCSA-approved ELDT
  • Online course completion
  • Instant FMCSA registry submission
  • Accessible on any device
  • Flexible scheduling
Features
Read full description

FMCSA-APPROVED CDL ENTRY LEVEL DRIVER TRAINING (ELDT) Individuals who obtain a commercial learner’s permit (CLP) on or after February 7, 2022 will need to complete this course before they will be permitted to take their CDL skills or knowledge test. Upon completion of this course the results will instantly be submitted to the FMCSA Training Provider Registry. Prior to providing any testing services CDL testing centers will retrieve these results from the FMCSA Training Provider Registry to confirm that the student has completed the required ELDT theory training. This course covers all units for ELDT as mandated by the FMCSA. Follow the steps below to begin your journey to a new career. 1. Register For The Course - Registration is simple and only takes a few minutes. You can begin the course immediately after registration. No classrooms, no lines. 2. Begin The Course - The course can be taken from any device, any place, anytime. We keep track of your progress. All you have to do is login and complete each section of the course when it fits your schedule. 3. Complete The Course - The moment you complete the course we report the completion to the Federal Registry. You can then begin the behind-the-wheel training.

About

Koydo CDL Prep

Features
Read full description

Practice for the CDL knowledge exam with one focused app for the sections that matter on test day. Koydo CDL Prep helps future commercial drivers study the FMCSA and state DMV knowledge areas with state onboarding, section practice, mock exams, starred review, recently-wrong review, Progress Points, reminders, and parked-study voice prompts. WHAT'S INSIDE • 1,250 sourced state-rules prompts across all 50 states • 1,577 total English CDL practice rows across core sections, pre-trip, and state rules • Section-by-section practice for General Knowledge, Air Brakes, Combination Vehicles, Hazmat, Doubles/Triples, Tanker, Passenger, School Bus, and Pre-Trip Inspection • 8-question placement to recommend the best starting section • Full mock exam with 80% pass threshold and readiness certificate • Starred and recently-wrong review modes • Progress Points, streaks, levels, and standalone opt-in CDL leaderboard • Parked-study mode with optional speech input, for parked breaks only • Clean CDL-specific account, subscription, and legal flow in the app IMPORTANT Koydo is an independent adult study app. It is not affiliated with FMCSA, any DMV, or any state licensing authority. Always confirm requirements against your official state CDL manual. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://koydo.app/privacy Support: https://koydo.app/support

Screenshots

CDL Direct Course4 screens
Koydo CDL Prep4 screens

Verdict

The call

The clearest difference is update cadence: Koydo CDL Prep at weekly against CDL Direct Course's every 2 months. On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CDL Direct Course sells 3 one-off in-app purchases and Koydo CDL Prep sells 3 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

CDL Direct Course ships an update every 2 months, Koydo CDL Prep weekly. The most recent releases landed on October 10, 2026 and September 28, 2026 respectively.

Scorecard1 real difference · 9 level
CDL Direct Course versus Koydo CDL Prep: the parameters behind the verdict, then further details
ParameterCDL Direct CourseKoydo CDL Prep
PriceFreeFree
Rating4.9 (1.9K ratings) — better—
Positive reviews80.8% of reviews—
Number of ratings1.9K — better—
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.616.0 — better
Further details — not scored
Size34 MB169 MB
Age rating12+4+
DeveloperCDL DirectRobert Waltos

Bugs and requests

CDL Direct Course

Reported bugs

2 issues
  • No record of completion at DMV
  • Unable to create account

Requested features

2 requests
  • Ability to enlarge text
  • Option to use audio

Koydo CDL Prep

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

CDL Direct Course

One-time3
  • Class A CDL Course - Ages 18+$399.99
  • Class B CDL Course - Ages 18+$399.99
  • B to A CDL Upgrade - Ages 18+$399.99
3 purchases

Koydo CDL Prep

Subscriptions3
  • Koydo CDL Monthly$14.991 Month
  • Koydo CDL 6-Month$24.996 Months
  • Koydo CDL Annual$34.991 Year

Questions

Is CDL Direct Course free?
CDL Direct Course is free to download, with in-app purchases available.
Is Koydo CDL Prep free?
Koydo CDL Prep is free to download, with in-app purchases available.
Do CDL Direct Course or Koydo CDL Prep have ads?
Neither CDL Direct Course nor Koydo CDL Prep shows ads.
Which is updated more often, CDL Direct Course or Koydo CDL Prep?
CDL Direct Course ships an update every 2 months, and Koydo CDL Prep weekly. Most recently, CDL Direct Course was updated on October 10, 2026 and Koydo CDL Prep on September 28, 2026.

Other comparisons