PE Exam vs PE2 Exam Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PE Exam
Prepare for the Principles & Practice of Engineering (PE) Exam with this comprehensive study tool. It's designed for aspiring licensed Professional Engineers and those needing to refresh their engineering knowledge.
- PE Exam preparation
- Principles & Practice of Engineering focus
- Resource for licensed engineers
- Engineering knowledge review
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Prepare for success on the Principles & Practice of Engineering (PE) Exam with our comprehensive exam preparation app. Whether you're on the path to becoming a licensed Professional Engineer or need to review your engineering knowledge, our app is your go-to resource.
PE2 Exam Pro
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PE2 Exam Prep Pro is the most comprehensive study tool for the 2nd Class Power Engineering certification exam, aligned with SOPEEC and ABSA (Alberta) standards. WHAT'S INCLUDED: • 1535+ practice questions across all 6 papers (2A1, 2A2, 2A3, 2B1, 2B2, 2B3) • Mock exams — 100 MCQ, 3-hour timer, 65% pass mark, real exam conditions • Exam Day Simulator — strict mode with locked navigation and no feedback • Flashcards — 304 cards for quick review • Smart Sessions — AI-optimized study targeting your weak areas • Question of the Day — daily practice to keep you sharp • Detailed explanations for every question • Progress analytics and readiness prediction per paper • Formula sheets with 80+ key formulas • Community answers showing how other candidates responded STUDY MODES: • Quick 10 — fast 10-question sessions • Custom Quiz — build your own quiz by paper and topic • Missed Questions — retry the ones you got wrong • Bookmarks — save questions for later review • Weak Area Focus — targets your lowest-scoring topics • Adaptive Difficulty — questions get harder as you improve PAPERS COVERED: • 2A1: ASME Code Calculations, Industrial Administration, Applied Mechanics • 2A2: Advanced Thermodynamics, Metallurgy & Materials, Testing of Materials • 2A3: Advanced Boilers, Advanced Pumps, Water Treatment • 2B1: Steam Turbines, Gas Turbines, IC Engines, Lubrication, Advanced Piping, Mechanical Drawing • 2B2: Power Plant Systems, Advanced Controls, Advanced Fuels & Combustion, Environmental Protection • 2B3: Advanced Electrotechnology, Air & Gas Compression, Industrial Refrigeration ADDITIONAL FEATURES: • Pass Guarantee Timeline — structured study plan • Spaced Repetition — Smart Review for long-term retention • Global Leaderboard and Weekly Leagues • Study Planner — personalized schedule • Knowledge Library — 50 reference articles • Deep Dive Topics for high-frequency exam content • Streak tracking with Freeze protection • Progress Report — exportable PDF for employer reimbursement • XP system, badges, and timed chest rewards Subscribe per paper — study only what you need. All subscriptions include full access to the selected paper's questions, mock exams, flashcards, and study tools. Terms of Service: https://reddicktech.com/terms Privacy Policy: https://reddicktech.com/privacy
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Verdict
The clearest difference is in-app purchases: PE Exam at none against PE2 Exam Pro's 6. On price, ads, device support and iOS requirement 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. PE2 Exam Pro sells 6 in-app purchases, starting at $39.99 per month. PE Exam asks for nothing beyond the download.
| Parameter | PE Exam | PE2 Exam Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 — better | 16.6 |
| Further details — not scored | ||
| Size | 6 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Martin Tseng | David Reddick |
In-app purchases
PE Exam
No in-app purchases
PE2 Exam Pro
- Paper 2A1 — Monthly$39.991 Month
- Paper 2B1 — Monthly$39.991 Month
- Paper 2A2 — Monthly$39.991 Month
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- Paper 2A3 — Monthly$39.991 Month
- Paper 2B2 — Monthly$39.991 Month
- Paper 2B3 — Monthly$39.991 Month
Questions
Is PE Exam free?
Is PE2 Exam Pro free?
Do PE Exam or PE2 Exam Pro have ads?
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