GPA Calculator vs CDL Prep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GPA Calculator
Calculate your GPA and CGPA quickly and easily with a modern, intuitive interface. Save your results for future reference and ensure accuracy with a design that matches university grading standards. Ideal for students tracking academic progress.
- Instant GPA & CGPA Calculation
- Save and review results
- Accurate grading standards
- Modern, intuitive design
- Fast and simple interface
Read full descriptionHide full description
GPA Calculator – Fast & Simple Easily calculate your GPA and CGPA with a modern, intuitive design. Key Features: - Instant GPA & CGPA Calculation – Get results in real time as you enter grades. - Fast & Simple – A clean and lightweight app built for quick academic tracking. - Save Your Results – Store and review your GPA anytime. - Accurate & Reliable – Designed to match your university’s grading standards. Whether you're a student tracking your semester performance or planning your next academic goal, GPA Calculator makes it effortless to stay on top of your grades.
CDL Prep
Prepare for your Commercial Driver's License (CDL) permit exam with practice questions, state-specific handbooks, and custom quizzes. Study by subject, track your progress, and learn from detailed explanations to pass your CDL test.
- Thousands of practice questions
- State-specific CDL handbooks
- Customizable quizzes by subject
- Exam-like test simulations
- Detailed explanations for answers
- Progress tracking
Read full descriptionHide full description
CDL prep app covers 50 US states with over thousands questions to help you pass your CDL permit. Each prep test or practice CDL test section contains enough questions for every state in USA. It also has state CDL handbook and state specific questions to help you prepare to sit the CDL test of your state. Study CDL content by each subject and create unlimited custom quizzes on the go. Main Features: PRACTICE QUESTION: Commercial driver’s license is a driver license required in US to operate any vehicle over 10k lb. Practice question are exam like questions on the actual CDL test. All practice questions include in depth explanations so that you can learn from your mistake. Learn all the rules of CDL and get your permit by using this app to improve your knowledge of signs and traffic rules. CDL app includes CDL practice questions and study guide by 9 major subjects: *General Knowledge *Air Brakes *Combination Practice *Hazardous Material *Tanker *Doubles/Triples *Passenger *School Bus *Pre Trip CUSTOM QUIZ: Quiz feature makes learning process easy and funny. Build your personal custom quiz on the go, and create as many CDL quizzes as you want. Use quiz to measure your CDL knowledge and ability in different subjects. Use quiz to teach you the signs and traffic rules of the road and help you take questions on the go. CDL EXAM: CDL app provides exam-like test to mimic real CDL exam for you. It is simple to use and effective way to increase your CDL knowledge. CDL app will show detailed explanations of wrong answers and help you track your progress and performance to improve your knowledge. Tests contains right of way, recognizing signs, road rules, safe driving, traffic controls, parking rules and warnings sings lifetime updated questions. PREMIUM You can access following advantages as a paid subscriber of premium products: 1. Unlock all CDL exam like questions 2. Study subject content with smart tracker 3. Build unlimited custom quizzes on the go Premium Feature One month subscription is $19.99 USD per month Life-Time Premium Membership is $94.99 USD Payment will be charged to iTunes Account at the confirmation of purchase. Accounts will be charged for renewal within 24 hours prior to the end of the current period at the rate of the selected plan above. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase. Any unused portion of the term will be forfeited once purchased. Privacy Policy: https://polystowers.firebaseapp.com/cdl_privacy.html Term of Use: https://polystowers.firebaseapp.com/cdl_terms.html Your feedback is important to us. We will continue to provide best value service to our customer. Please contact us through our app or email us.
Screenshots
Verdict
The clearest difference is rating: CDL Prep at 4.6 against GPA Calculator's 4.0. CDL Prep also leads on ratings volume (328 vs 1) and iOS requirement (12.1 vs 18.4). GPA Calculator's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price 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 Prep sells 2 in-app purchases, starting at $19.99 per month. GPA Calculator asks for nothing beyond the download.
CDL Prep holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: CDL Prep has 328 ratings behind it against 1, so its average is the more settled of the two.
GPA Calculator ships an update every 5 days, CDL Prep every 6 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.
| Parameter | GPA Calculator | CDL Prep |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) | 4.6 (328 ratings) — better |
| Positive reviews | — | 85.7% of reviews |
| Number of ratings | 1 | 328 — better |
| Update frequency | Every 5 days — better | Every 6 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.4 | 12.1 — better |
| Further details — not scored | ||
| Size | 1 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | Ala Amarneh | SHAREIT WIDGET PTE. LTD. |
In-app purchases
GPA Calculator
No in-app purchases
CDL Prep
- Monthly Subscription$19.991 Month
- Life-Time Premium$94.99
Questions
Is GPA Calculator free?
Is CDL Prep free?
Which has better reviews, GPA Calculator or CDL Prep?
Do GPA Calculator or CDL Prep have ads?
Which is updated more often, GPA Calculator or CDL Prep?
Other comparisons















