Every FE discipline, one app
Study the exact exam you're sitting for.
CivilMechanicalElectrical & ComputerChemical
EnvironmentalIndustrial & SystemsOther Disciplines
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Deep practice banks
Hundreds of problems per knowledge area, each with a step-by-step worked solution.
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Never the same twice
Every question is generated fresh with new numbers, so you can practice a topic until it sticks.
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Full-length mock exams
Timed at exam pace and weighted like the real 110-question exam, with a pass-readiness estimate.
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Easy, medium & hard
Filter by difficulty and ramp up to genuine multi-step exam-level problems.
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Formula reference
A searchable, discipline-filterable handbook of the formulas you'll use, beautifully typeset.
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Progress tracking
See your readiness, weak areas, answer speed, and study streak across every discipline.
Honest & private
- No ads — ever.
- No accounts, no sign-ups.
- No data collected — your progress stays on your device.
- Works completely offline.