If you are mainly comparing mobile PE study options, start with the focused Best PE Exam App guide. This page is the broader product walkthrough for the full FE and PE practice app: what it includes, how the study modes work, and where it fits best.
A good exam prep app should get you into useful problems quickly. The most valuable study loop is simple: recognize the problem type, find the formula or table that matters, work the calculator cleanly, then review the miss while it is still fresh. FE Test Prep is built around that loop for self-directed engineers who want practice without a giant course purchase.
Key Takeaways
- Thousands of questions across 12 disciplines (6 FE + 6 PE) with detailed solutions
- Starts at $25 one-time — no subscriptions or recurring fees
- Realistic exam interface with timed mode, per-question timing review, flagging, and NCEES-style question formats
- Quick Formula Reference, FE Handbook 10.6 page hints, PE reference/code search maps, lookup drills, and Guided Calculator Drills for faster lookup and calculation habits
- Works offline — study anywhere without an internet connection
FE Test Prep is a focused practice app built to feel familiar on exam day without forcing you into a rigid course. Start with Practice, Drill Mode, Exam Simulation, Timing Review, Guided Calculator Drills, Search, Review, handbook/reference lookup drills, or the study planner; each path keeps the next study action close. One-time purchase, no subscriptions, no expiration.
What Makes It Different
- Exam-realistic simulations — timed exams, section breaks, question flagging, per-question timing review, and a navigator that mirrors the real test
- NCEES-style question formats — multiple choice, multi-select, fill-in-blank, point-and-click, and drag-and-drop where supported by the discipline
- Visual problem diagrams — circuits, beams, stress-strain curves, process flows, and more rendered right in the question
- Built-in scientific calculator — the same functions you’ll use on exam day (STAT mode, matrices, equation solver)
- Reference lookup support — FE Handbook 10.6 page hints in feedback plus PE reference/code search maps and lookup drills where exact page numbers would be misleading
- Refresher mode — guided ramp-up for engineers returning after years away from school
- Works offline — study on planes, commutes, or anywhere without WiFi
- Pay once, keep forever — $25 per discipline, no subscriptions
Does It Include NCEES-Style Alternate Formats?
The NCEES exam uses more than just multiple choice. FE Test Prep includes supported NCEES-style formats across FE and PE disciplines:
Fill-in-blank questions use tolerance checking so your answer doesn’t have to be exact to the last decimal. Multi-select questions require you to identify all correct answers. Point-and-click and drag-and-drop problems test diagram interpretation, ordering, labeling, and classification skills.
What Features Help You Pass?
Realistic Exam Simulation
Full-length timed exams that practice the current exam format — 110 questions in 5:20 for FE and discipline-specific PE sessions that use the appropriate 80- or 85-question structure. Includes question flagging, a question navigator, section breaks, and pacing indicators.
Practice by Topic
Focus on specific topics with configurable session lengths (10, 25, 50, 100, or all questions). Filter by difficulty, get instant feedback with step-by-step walkthroughs that explain why each distractor is wrong.
Scientific Calculator
Full-featured scientific calculator with multi-line display, STAT mode for regression and statistics, matrix operations, numeric equation solver (Num-Solv), complex number support, base conversions, DEG/RAD modes, and memory functions.
Visual Problem Diagrams
Hundreds of problems include realistic diagrams rendered right in the question — circuits, beams, free-body diagrams, Mohr’s circles, process flows, stress-strain curves, trusses, and more.
Quick Formula Reference
Quick formula context for every discipline with proper math notation, topic cues, and lookup habits. FE feedback can point to FE Handbook 10.6 page hints and search terms, while PE practice uses section-level reference paths and quick-search terms so students practice finding the right reference before the clock burns minutes.
Drill Mode
Work focused topic reps with randomized calculation variants where the template bank supports them, so you build speed without simply memorizing one answer.
Guided Calculator Drills
TI-36X Pro drills built from real practice problems, with exact keystrokes, a function guide, calculator tags, and repeatable shortcuts for the functions that save time on exam day.
Analytics Dashboard
Streak calendar, daily goal ring, accuracy trends, study time tracker, topic heatmap, timing focus, and gap analysis that compares your performance against NCEES exam weights.
Refresher Mode
Built for engineers returning after years away from school. Guided study plans start with easy questions on your weakest topics and ramp up difficulty. Complete easy, then move into medium and hard — topic by topic.
Search Problems
Type any keyword — a formula name, topic, or concept — and instantly find matching questions from the entire bank. Use FE Test Prep as a study companion alongside textbooks and videos.
NCEES Diagnostic Import
Already taken a practice exam through NCEES? Import your diagnostic scores to instantly build a color-coded strength grid. Hit “Practice Weak Areas” to jump straight into questions from your lowest-scoring topics.
Handbook and Reference Guides
Discipline guides explain where app topics tend to live in the FE Handbook 10.6 and in PE reference/code documents. Paid users can print quick-search maps and start lookup drills from those guides; they are study aids, not substitutes for the official materials you should use for your exam date.
30 Achievement Badges & Cloud Sync
Stay motivated with Bronze, Silver, and Gold achievement badges. Earn the ultimate “Ready for the Test” badge after 500+ questions, 80%+ accuracy on half the topics, and 3+ simulations. Your progress syncs across all devices via your license key.
How Realistic Are the Visual Problems?
Engineering problems need diagrams. Questions include clear, sharp visuals rendered right in the problem — circuits, beams, reactors, plumes, and more. Here are a few examples:
Which Disciplines Are Covered?
FE Exams (110 questions, 5 hr 20 min)
FE Electrical & Computer
All 17 exam topics — circuits, signals, digital systems, power, electronics, communications, and more.
FE Civil
The current FE Civil topic set — structures, geotech, transportation, water resources, environmental, construction, surveying, and more.
FE Mechanical
All 14 exam topics — statics, dynamics, thermo, fluids, heat transfer, materials, machine design, and more.
FE Chemical
Mass and energy balances, thermodynamics, kinetics, transport, process design, safety, and more.
FE Environmental (New)
All 15 exam topics — water & wastewater treatment, air quality, solid/hazardous waste, hydrology, site remediation, environmental regulations, mathematics, statistics, ethics, economics, and more.
FE Other Disciplines
Broad FE review for industrial, aerospace, biomedical, agricultural, mining, petroleum, nuclear, systems, and other general engineering paths.
PE Exams (80–85 questions, 8–9 hours)
PE Civil: Transportation
Traffic engineering, geometric design, signals, pavement, drainage, and highway safety.
PE Civil: Structural
Concrete, steel, wood, masonry, foundations, and seismic design.
PE Electrical: Power
Circuit analysis, protection, transformers, rotating machines, NEC code, and arc flash safety.
PE Electrical and Computer: Computer Engineering
Digital systems, computer architecture, networks, cybersecurity, software, embedded systems, and quality processes.
PE Electrical and Computer: Electronics, Controls, and Communications
Electronics, controls, signal processing, communications, RF links, digital systems, reliability, safety, and measurement workflows.
PE Civil: Water Resources
Hydraulics, hydrology, water treatment, wastewater, stormwater, and groundwater.
All FE disciplines include shared Part 1 topics (Mathematics, Probability & Statistics, Ethics, and Engineering Economics) plus discipline-specific Part 2 content. Switch between any purchased discipline anytime without losing your progress.
How Does It Compare to Other Prep Options?
Most FE/PE prep options fall into three categories: expensive live courses, monthly subscriptions, and practice-only banks. FE Test Prep is the lower-friction practice tool: fewer lectures, more reps, clearer review, and no monthly meter running in the background.
| Feature | FE Test Prep | Live Courses | Subscription Tools |
|---|---|---|---|
| Price | $25 each | $1,000–$2,900 | $50–70/mo |
| Payment Model | ✓ One-time | One-time (large) | Monthly subscription |
| All 4 NCEES Question Types | ✓ | Varies | Usually MC only |
| Visual Problem Diagrams | ✓ | In lecture slides | Rare |
| Built-in Scientific Calculator | ✓ | ✗ | ✗ |
| Refresher Mode for Returning Engineers | ✓ | ✗ | ✗ |
| Drill Mode Topic Reps | ✓ | ✗ | ✗ |
| Guided Calculator Drills + Function Guide | ✓ | ✗ | ✗ |
| FE Handbook Page Hints / PE Reference Lanes | ✓ | Usually separate | Varies |
| Works Offline | ✓ | ✗ | ✗ |
| Video Lectures | ✗ | ✓ | Some |
| Live Instruction | ✗ | ✓ | ✗ |
| Access Expiration | ✓ Never | 6–12 months | When you stop paying |
Who Is This Built For?
A self-directed learner who wants to practice at your own pace, not follow a pre-set course schedule. An engineer returning after years out of school who needs a structured ramp-up without the pressure and price of a live course. A budget-conscious test-taker who already has textbooks or YouTube videos and just needs a solid practice tool. A mobile studier who wants to practice on planes, commutes, or anywhere without reliable WiFi. Or someone who hates subscriptions — pay once, study forever.
Video lectures, 1-on-1 tutoring, live instruction, or discussion forums. Those are valuable resources, but they’re also why other prep courses cost $700–$2,900. If those are must-haves for your study style, a higher-priced live course may be a better fit. FE Test Prep is for engineers who learn by doing — by solving problems, reviewing solutions, and tracking progress.
How Much Does It Cost?
Pay once and keep access forever. Your license key works on any device, any browser. No monthly charges, no access cutoffs. FE Test Prep is yours for life.
How Do You Get Started?
Try the Free Demo
8 questions across multiple-choice and supported alternate-format styles with full walkthroughs, Quick Formula Reference, and calculator access. See every study mode before you buy.
Purchase a License
$25 per discipline. Need a class or team rollout? Contact us about institutional licensing. Instant access, no account creation needed.
Choose Your Discipline
FE Electrical, Civil, Mechanical, Chemical, Environmental, Other Disciplines, PE Transportation, PE Structural, PE Water Resources, PE Power, PE Electrical and Computer: Computer Engineering, or PE Electrical and Computer: Electronics, Controls, and Communications.
Start Practicing
Take a full exam simulation, practice by topic, use refresher mode, work Guided Calculator Drills, open the function guide, check the discipline reference guide, or build a personalized study plan. All modes are accessible from the home screen.
Ready to Start Studying?
Start with a few real questions and see the workflow: problem type, key signals, formula context, calculator steps, and review. Starting at $25, one-time.
What Free Study Resources Are Available?
Not ready to buy? Check out our free study guides covering exam strategy, topic breakdowns, and practice problems for every discipline:
FE Electrical
How to Pass • Study Guide • Practice Problems • Handbook Guide
FE Civil
How to Pass • Study Guide • Practice Problems • Handbook Guide
FE Mechanical
How to Pass • Study Guide • Practice Problems • Handbook Guide
FE Chemical
How to Pass • Study Guide • Practice Problems • Handbook Guide
FE Environmental
How to Pass • Study Guide • Practice Problems • Handbook Guide
FE Other Disciplines
How to Pass • Study Guide • Practice Problems • Handbook Guide
PE Transportation
How to Pass • Study Guide • Practice Problems • Reference Docs
PE Structural
How to Pass • Study Guide • Practice Problems • Reference Docs
PE Power
How to Pass • Study Guide • Practice Problems • Reference Docs
PE Water Resources
How to Pass • Study Guide • Practice Problems • Reference Docs
PE Electrical and Computer: Computer Engineering
How to Pass • Study Guide • Practice Problems • Reference Docs
PE Electrical and Computer: Electronics, Controls, and Communications
Also check out our NCEES-Approved Calculator Guide, the FE Handbook 10.6 discipline guide, and the PE reference/code guide for lookup habits to practice before exam day.