StampReady: PE Exam Prep
Master Your Engineering Exam
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
9 PE disciplines. 2,400+ original questions. Bayesian mastery tracking. One subscription unlocks everything. Start your 14-day free trial.
9 PE disciplines. 3,800+ study items. Adaptive mastery tracking. Know exactly when you're ready.
The PE exam holds you to a professional standard. Your study material should too. StampReady puts all 9 NCEES PE exam disciplines in one app, with an adaptive engine that static prep materials can't match.
9 DISCIPLINES, WITHOUT PAYING 9X
Traditional PE prep can run $1,500 or more. StampReady gives you unrestricted access to all 9 disciplines for a single subscription.
- PE Civil: Construction, Geotechnical, Structural, Transportation, Water Resources & Environmental
- PE Mechanical: HVAC & Refrigeration · Machine Design & Materials · Thermal & Fluids Systems
- PE Electrical & Computer: Power
2,400+ original practice questions. 1,400+ flashcards. Every item written to mirror real exam depth.
THE GOAL ISN'T PASSING. IT'S KNOWING.
We don't train you to game a test. We build genuine command of engineering principles, codes, and design standards. When you truly know the material, passing becomes a natural result.
ADAPTIVE, NOT PASSIVE
Take a Baseline Diagnostic. The app maps your strengths and weaknesses across every domain, then builds sessions that close your gaps. A Bayesian mastery model tracks what you actually know — not just what you got right today, but what you'll retain on exam day.
- Readiness Index — one score that tells you where you stand
- Knowledge Decay Tracking — spaced repetition that flags concepts slipping from memory
- Adaptive Gap Analysis — targeted sprint sessions for your weakest areas
- Consultant-Style Analytics — domain skill maps, time benchmarks, personalized recommendations
- Exam Countdown & Daily Streak
- Cross-Device Sync via iCloud
BUILT TO GET YOU THROUGH, NOT KEEP YOU SUBSCRIBED
We don't offer lifetime access because if the tool works, you shouldn't need it for a lifetime. Hit your readiness benchmark, pass the exam, and move on with your career.
PRIVACY-FIRST
No account required. No email collected. No data sold. Anonymous analytics only. Your progress stays in your iCloud.
SUBSCRIPTION DETAILS
Free users get 10 questions per quiz and can preview flashcards across any discipline. Premium unlocks everything:
- 3 Months: $99.99 ($33.33/month)
- 6 Months: $149.99 ($25.00/month)
All plans include a 14-day free trial. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. You can manage subscriptions and turn off auto-renewal in your Account Settings. Any unused portion of a free trial is forfeited upon purchasing a subscription.
Privacy Policy: https://invictera.com/privacy
Terms of Service: https://invictera.com/terms.html
Legal & AI Disclosures: https://invictera.com/disclosures.html
StampReady is developed by Invictera LLC and is not affiliated with, endorsed by, or sponsored by NCEES. All certification names are trademarks of their respective owners. All content is original. Use of this app is subject to Apple's Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
The developer, Invictera, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Invictera LLC
- Size
- 30 MB
- Category
- Education
- Compatibility
Requires iOS 18.3 or later.
- iPhone
Requires iOS 18.3 or later. - Mac
Requires macOS 15.3 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.3 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- StampReady Pro $99.99
- StampReady Pro $149.99
- Copyright
- © 2026 Invictera LLC