# PE Prep Pro 1.3.14 Study from your Home Screen with a branded flashcard widget for iOS and Android. Widgets start with the next recommended set and show a question automatically. Use the widget’s own settings to focus on a topic or question set, or switch back to the recommended set at any time. Answer choices show immediate feedback and explanations, with retry and next-question controls on the card. Tapping the question stays in the widget instead of opening a separate in-app screen. Widget answers sync with study progress; a set is complete only after every question is answered correctly in the same round. Engineering formulas render offline, including LaTeX fractions, roots, subscripts, and units. Completing every question correctly now brings a branded set celebration before you continue to the next set.

Enjoy a smoother study experience and stay focused on your path to PE licensure.

- Adds more practice questions and topics for Industrial and Systems Engineering

Misc copy improvements

- More improvements to our biggest formula improvement ever, adding 80+ new formula and math-heavy questions. - Formula Focus mode, allowing you to focus on on formula and math questions.

- Added 80 additional math-heavy questions - LaTeX formatting support added - Formula Focus mode added: test formula-only questions

- Adds additional questions and topics to the Chemical specialty - Most of them are hard difficulty, enjoy! - General bug fixes and improvements

Miscellaneous bug fixes and improvements.

- Complementary improvements and bug fixes to our BIGGEST CONTENT DROP YET!

What's New in 1.1.1 Enhanced Learning Experience - Question Explanations Added: All practice questions now include detailed explanations to help you understand the correct answers and learn from mistakes - Expanded Question Bank: Added more quantitative mechanical engineering questions to improve coverage Timer Improvements - Timer Options: You can now disable or prolong the timer during practice sessions for a more relaxed learning experience - Flexible Practice: Study at your own pace without time pressure when needed User Interface Enhancements - Dark Mode Fixes: Fixed visibility issues with Back button and Copy Text button on certificate screens in dark mode - Improved Accessibility: Better contrast and readability across all themes - Better Mistake Tracking - Recent Mistakes Enhancement: Added explanations to recent mistakes review to help you learn from errors more effectively - Learning Reinforcement: Better integration between mistake tracking and explanatory content Technical Improvements - Enhanced question data structure across all engineering disciplines - Improved application performance and stability - Updated user interface components for better consistency Covered Disciplines This release includes content improvements across all supported PE exam disciplines: - Civil Engineering (all depth areas) - Mechanical Engineering (HVAC, Machine Design, Thermal & Fluids) - Electrical Engineering (Power, Computer, Electronics & Controls) - Chemical Engineering - Structural Engineering - Environmental Engineering - And many more specialized areas Getting Started -Update to the latest version through your app store - All new features are automatically available - Your progress and certificates are preserved during the update Thank you for using PE Prep Pro! Keep studying and good luck on your PE exam!