PrepFE vs Richies Electrical 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 by doing with expert-curated content, track your progress, and identify areas for improvement. Study anytime, anywhere with this mobile resource.
- Practice FE exam questions
- Interactive practice exams
- Hundreds of practice questions
- Detailed step-by-step explanations
- Flashcards for key concepts
- Progress tracking and weakness analysis
- Updated content for new specifications
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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 - Electrical & Computer 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 • Ethics and Professional Practice • Engineering Economics • Properties of Electrical Materials • Circuit Analysis (DC and AC Steady State) • Linear Systems • Signal Processing • Electronics • Power Systems • Electromagnetics • Control Systems • Communications • Computer Networks • Digital Systems • Computer Systems • Software Engineering
Richies Electrical Prep
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Richies Electrical Prep is a professional practice exam app built for apprentices preparing for the journeyman test. Train smart with focused drills, review misses, and track your progress—designed like a tool you’d trust on the job. Train the way you test • Practice exams with multiple modes (Regular, Missed Only, Adaptive) • Category-focused drilling to target weak areas • Clear answer feedback with explanations when available Fix weak spots fast • “Most Missed” review to attack problem areas • Search by keyword, category, or article • Retake missed questions to build real confidence Track progress like a pro • Session history with accuracy, totals, and time • Daily score tracking so you can see improvement • Optional brag-share score cards (share text or image) Built for consistency • Daily reminders + inactivity nudges (optional) • Motivational greeting on launch (morning/afternoon/evening) • Study defaults you control (mode, question count, auto-explanation) Pricing One-time purchase to unlock everything forever. No subscriptions. No recurring fees. Disclaimer This app is an independent study tool and is not affiliated with any testing authority. Always follow your local code requirements and AHJ guidelines.
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Verdict
The clearest difference is price: PrepFE at Free against Richies Electrical Prep's $0.99. PrepFE also leads on iOS requirement (13.0 vs 26.0). Richies Electrical Prep's advantage is in-app purchases (none vs 6) and update cadence (every 2 months vs every 36 months). On ads 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
PrepFE is free to download; Richies Electrical Prep costs $0.99 up front. PrepFE sells 6 one-off in-app purchases. Richies Electrical Prep asks for nothing beyond the download.
PrepFE ships an update every 36 months, Richies Electrical Prep every 2 months. The most recent releases landed on September 30, 2026 and September 17, 2026 respectively.
| Parameter | PrepFE | Richies Electrical Prep |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 2.6 (8 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 36 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 288 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | PrepFE, Inc. | Rick Twilling |
In-app purchases
PrepFE
- 1 Month Access Renewal$47.99
- 1 Month Access$59.99
- 3 Months Access Renewal$61.99
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- 6 Months Access Renewal$75.99
- 3 Months Access$79.99
- 6 Months Access$99.99
Richies Electrical Prep
No in-app purchases
Questions
Is PrepFE free?
Is Richies Electrical Prep free?
Do PrepFE or Richies Electrical Prep have ads?
Which is updated more often, PrepFE or Richies Electrical Prep?
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