PrepFE vs FE Exam Prep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PrepFE
Prepare for your FE exam with practice problems and flashcards. Learn engineering concepts and the FE Reference Handbook on the go. This app offers curated content by experts to help you start your professional engineering journey.
- Practice FE exam questions
- Interactive practice exams
- Hundreds of practice questions
- Detailed step-by-step explanations
- Flashcards for reference handbook
- Progress tracking and analysis
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Don't spend time relearning topics from scratch and using poor resources. Jump right into practice problems and learn by doing! Supplement your learning with flash cards to learn the FE Reference Handbook and be familiar with your discipline's concepts. Take your exam practice on the go and learn with our curated content by engineering experts. Study whenever and wherever it’s convenient with PrepFE™. No need to carry around books and study guides. All you need is your phone and determination. Start your Professional Engineer journey and download the PrepFE - Other Disciplines app. Install the free version today and jump start your studying! We have provided a limited free version of the app that you can try before deciding to upgrade. This version includes a limited set of practice questions, flash cards, and basic progress metrics. *Practice FE exam questions* *Interactive Practice Exams* *Hundreds of Practice Questions* *Detailed & Step-by-Step Explanations* *Reinforce learning with Flash Cards* *Breakdown of strengths and weaknesses* *Updated for 2020* We have up to date content for the new category specifications: • Mathematics • Probability and Statistics • Chemistry • Instrumentation and Controls • Engineering Ethics and Societal Impacts • Safety, Health, and Environment • Engineering Economics • Statics • Dynamics • Strength of Materials • Materials • Fluid Mechanics and Dynamics of Liquids • Fluid Mechanics • Basic Electrical Engineering • Thermodynamics and Heat Transfer
FE Exam Prep
Prepare for the Fundamentals of Engineering (FE) exam with a comprehensive study companion. Master core concepts through practice questions, mock exams, and tailored study plans. Track progress with advanced analytics and reinforce knowledge with daily challenges.
- 950+ Practice Questions
- Realistic Mock Exams
- Step-by-Step Solutions
- Tailored Study Plans
- Advanced Analytics
- Offline Access
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Master the FE Exam with Confidence Prepare for the Fundamentals of Engineering (FE) exam administered by NCEES with the most comprehensive study companion available. Designed by engineering educators, this app helps you master core concepts and achieve your professional goals through a smart, structured learning environment. Whether you are a student or a professional revisiting the fundamentals, our app ensures your preparation is perfectly aligned with the latest NCEES exam blueprint. Why Choose This FE Exam Prep App? 950+ Practice Questions: Extensive coverage of essential topics including Mathematics, Statics, Dynamics, Thermodynamics, Fluid Mechanics, Electrical Circuits, Ethics, and Engineering Economics. Realistic Mock Exams: Build confidence with test simulations that replicate actual NCEES testing conditions. Step-by-Step Solutions: Strengthen your conceptual understanding with clear, instant feedback for every question. Tailored Study Plans: Focus on your specific branch—Mechanical, Civil, Electrical, Chemical, and more—to target your weak areas effectively. Advanced Analytics: Track your progress with visual dashboards that display topic mastery and exam readiness. Daily Challenges: Reinforce your knowledge with a "Question of the Day" and consistent daily quizzes. Offline Access: Study anytime, anywhere. Download your content and practice without an internet connection. Proven Learning Strategy Our app integrates the Effective Learning Strategy™ (ELS). This framework uses "chunking" to break down complex engineering formulas, laws, and equations into digestible segments. This scientifically-backed approach improves recall and accelerates your mastery of the principles essential for passing the FE exam. Your Path to Engineering Success Passing the FE exam is your first major milestone toward earning your Professional Engineer (PE) license. We provide an adaptive, interactive environment that empowers you to study smarter and perform confidently on exam day. Join thousands of aspiring engineers. Download now and take the next step toward your professional certification!
Screenshots
Verdict
The clearest difference is rating: FE Exam Prep at 3.0 against PrepFE's 2.2. FE Exam Prep also leads on monetization model (free vs free with in-app purchases). PrepFE's advantage is update cadence (every 2 months vs every 5 months) and ratings volume (22 vs 2). 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
Both are free to download. PrepFE sells 6 one-off in-app purchases and FE Exam Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
FE Exam Prep holds the better App Store score, 3.0 against 2.2. That said, the two scores are not equally well evidenced: PrepFE has 22 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 8% of PrepFE's written reviews are positive against 0% of FE Exam Prep's, so the app with the better star average is not the one people write more warmly about.
PrepFE ships an update every 2 months, FE Exam Prep every 5 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | PrepFE | FE Exam Prep |
|---|---|---|
| Price | Free | Free |
| Rating | 2.2 (22 ratings) | 3.0 (2 ratings) — better |
| Positive reviews | 8.3% of reviews — better | 0.0% of reviews |
| Number of ratings | 22 — better | 2 |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 288 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | PrepFE, Inc. | iAPPSSTUDIO |
Customer experience
PrepFE
FE Exam Prep
In-app purchases
PrepFE
- 1 Month Access Renewal$47.99
- 1 Month Access2 variants$59.99
- 3 Months Access Renewal$61.99
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- 6 Months Access Renewal$75.99
- 3 Months Access2 variants$79.99
- 6 Months Access2 variants$99.99
FE Exam Prep
- Get Lifetime Access$7.99
Questions
Is PrepFE free?
Is FE Exam Prep free?
Which has better reviews, PrepFE or FE Exam Prep?
Do PrepFE or FE Exam Prep have ads?
Which is updated more often, PrepFE or FE Exam Prep?
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