CDL Prep vs UKG Pro Learning Classic
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CDL Prep
Prepare for your Commercial Drivers License exams with a comprehensive question bank covering general knowledge and various endorsements. Practice with timed exams or instant feedback modes to identify areas for improvement.
- Over 500 practice questions
- Timed exam mode
- Endorsement topic exams
- Instant feedback in practice mode
- Randomized answer order
Read full descriptionHide full description
CDL Prep is the best way to prepare for the Commercial Drivers License General Knowledge, and various endorsement exams. CDL Prep contains questions on the following topics: General Commercial, Air Brakes, Combinations, Hazmat, Passenger, Tanks, School Bus, and Doubles/Triples. Features: 1. Over 500 questions to practice with. 2. Exam Mode - 60 minutes to answer 50 randomly chosen questions, or 40 minutes to answer 20 to 30 questions on endorsement topics. At the end, review your score and any incorrect answers. 3. Practice Mode - Answer questions and receive instant feedback if you answered incorrectly. 4. Answer Randomization - Answers to questions will not always be in the same position. Please send any feedback or request to: CDLPrepApp@gmail.com. Thank you for reading, and good luck on your exams!
UKG Pro Learning Classic
Access your organization's training academy instantly and securely. Learn at your own pace, picking up where you left off on your smartphone or tablet. Review assigned courses, browse on-demand content, and receive assignment notifications.
- Instant and secure training access
- Learn at your own pace
- Resume learning from any point
- Review assigned courses
- Browse on-demand courses
- Receive assignment notifications
Read full descriptionHide full description
This version of the UKG Pro Learning mobile app continues to provide secure and reliable access to your organization’s training academy in the familiar way you already know. Users can review and complete assigned courses, browse available learning content, and receive notifications using their preferred smartphone or tablet. You may continue using this version for as long as needed, until your manager or organization notifies you to move to the new version of the app. The UKG Pro Learning Classic mobile app is available to authorized users with valid UKG Pro credentials only.
Screenshots
Verdict
The clearest difference is ads: UKG Pro Learning Classic at none against CDL Prep's shown. UKG Pro Learning Classic also leads on monetization model (free vs ad-supported). CDL Prep's advantage is iOS requirement (15.0 vs 17.0). On price, rating, review sentiment and ratings volume 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.7 for CDL Prep against 4.7 for UKG Pro Learning Classic. Both are backed by a comparable volume of ratings — 6.7K and 3K respectively. Written reviews are what separate them: 81% of CDL Prep's written reviews are positive against 78% of UKG Pro Learning Classic's.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 29, 2026 and September 27, 2026 respectively.
| Parameter | CDL Prep | UKG Pro Learning Classic |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (6.7K ratings) | 4.7 (3K ratings) |
| Positive reviews | 80.7% of reviews — better | 78.0% of reviews |
| Number of ratings | 6.7K — better | 3K |
| Update frequency | Every 2 months | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Best chart rank | #76 — better | #202 |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 6 MB | 75 MB |
| Age rating | 4+ | 17+ |
| Developer | Jeffrey Diaz | Kronos Incorporated |
Customer experience
CDL Prep
UKG Pro Learning Classic
User reviews
CDL Prep
From 6.7K App Store ratingsWhat we love
- 🚀 Accurate questions
- 👍 Helpful for passing tests
- 💯 Exactly like real test
- 🙌 Great study tool
- ✅ Passed on first try
Room to improve
- 🔍 Some questions not on app
- 🔢 Too many ads
- 🔀 Can't close ads
- 🤔 Inconsistent answers
UKG Pro Learning Classic
From 3K App Store ratingsWhat we love
- 👍 Convenient
- 🚀 Easy to navigate
- 💡 Excellent learning platform
- 🚀 Informative and efficient
- 🚀 Intuitive and user-friendly
Room to improve
- 🐛 Connectivity issues
- 🐛 Login/password problems
- 🐛 Freezing and crashing
- 🐛 Offline access limitations
- 🐛 Inconsistent performance
Bugs and requests
CDL Prep
Reported bugs
2 issues- Back button issues
- Incorrect answers in app
Requested features
3 requests- Ad-free version
- Ability to report incorrect questions
- Include state-specific requirements
UKG Pro Learning Classic
Reported bugs
5 issues- Videos not loading
- Test results not recorded
- Incorrect answer filling
- Frequent crashes and freezes
- Compatibility issues on mobile devices
Requested features
5 requests- Offline course access
- Progress tracking and completion status
- Customizable notification settings
- Mobile-friendly design improvements
- Expanded course catalog and learning paths
In-app purchases
CDL Prep
No in-app purchases
UKG Pro Learning Classic
No in-app purchases
Questions
Is CDL Prep free?
Is UKG Pro Learning Classic free?
Which has better reviews, CDL Prep or UKG Pro Learning Classic?
Do CDL Prep or UKG Pro Learning Classic have ads?
Which is updated more often, CDL Prep or UKG Pro Learning Classic?
Which is more popular, CDL Prep or UKG Pro Learning Classic?
Other comparisons
