Faraday: STEM & Exam Prep
In-app purchases
Everyone
info
10+
Downloads
About this app
Master STEM one lesson at a time.
Faraday makes studying something you actually want to do. Short, game-style lessons. Instant feedback. Progress you can watch happen. No wall of PDFs, no lecture videos, no account to create.
Pick from 64 courses across maths, science, engineering and computing. Every lesson pairs a focused teaching segment with practice questions, and every question comes with a full worked solution, so you find out why you got it wrong while it still matters.
Build a streak. Earn XP. Unlock achievements. Spend your gems. Come back tomorrow because you want to, not because you ought to.
WHAT YOU CAN LEARN
Calculus, Algebra, Geometry and Linear Algebra. Physics, Chemistry, Biology and Astronomy. Machine Learning, Cybersecurity, Databases and Operating Systems. Economics, Personal Finance, Psychology and Rocketry. Plus AP, SAT and GRE preparation, and full PE Power and FE Electrical & Computer licensure prep with timed, per-area mock exams. Switch courses whenever you like.
WHAT YOU GET
• 13,000+ practice questions across 64 courses and 522 knowledge areas
• Step-by-step worked solutions, with formulas rendered properly
• Full-length timed mock exams with per-area score breakdowns (engineering courses)
• Smart review that brings missed questions back on a spaced schedule
• Streaks, streak freezes, daily goals, XP, achievements and gems
• Progress tracked for every knowledge area
WORKS ANYWHERE
Everything lives on your device. No account, no sign-in, no internet after install, no ads, no tracking. Study on a plane, on the train, in a basement lab with no signal. Your progress never leaves your phone.
ONE PURCHASE, NOT A SUBSCRIPTION
Start free, then unlock the whole catalogue once. No monthly bill, ever.
Faraday is an independent study aid and is not affiliated with, authorized, sponsored or endorsed by NCEES, the College Board, or ETS. Exam names are used only to describe the exams this material helps you prepare for.
Faraday makes studying something you actually want to do. Short, game-style lessons. Instant feedback. Progress you can watch happen. No wall of PDFs, no lecture videos, no account to create.
Pick from 64 courses across maths, science, engineering and computing. Every lesson pairs a focused teaching segment with practice questions, and every question comes with a full worked solution, so you find out why you got it wrong while it still matters.
Build a streak. Earn XP. Unlock achievements. Spend your gems. Come back tomorrow because you want to, not because you ought to.
WHAT YOU CAN LEARN
Calculus, Algebra, Geometry and Linear Algebra. Physics, Chemistry, Biology and Astronomy. Machine Learning, Cybersecurity, Databases and Operating Systems. Economics, Personal Finance, Psychology and Rocketry. Plus AP, SAT and GRE preparation, and full PE Power and FE Electrical & Computer licensure prep with timed, per-area mock exams. Switch courses whenever you like.
WHAT YOU GET
• 13,000+ practice questions across 64 courses and 522 knowledge areas
• Step-by-step worked solutions, with formulas rendered properly
• Full-length timed mock exams with per-area score breakdowns (engineering courses)
• Smart review that brings missed questions back on a spaced schedule
• Streaks, streak freezes, daily goals, XP, achievements and gems
• Progress tracked for every knowledge area
WORKS ANYWHERE
Everything lives on your device. No account, no sign-in, no internet after install, no ads, no tracking. Study on a plane, on the train, in a basement lab with no signal. Your progress never leaves your phone.
ONE PURCHASE, NOT A SUBSCRIPTION
Start free, then unlock the whole catalogue once. No monthly bill, ever.
Faraday is an independent study aid and is not affiliated with, authorized, sponsored or endorsed by NCEES, the College Board, or ETS. Exam names are used only to describe the exams this material helps you prepare for.
64 STEM courses. 13,000+ questions. No wifi required.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- This app may collect these data typesFinancial info, App activity and 2 others
- Data is encrypted in transit
What’s new
More of every course is now free.
- The whole first area of each course is free to explore, not just the opening lessons
- 64 courses, 3,200+ lessons, 13,000+ practice questions with worked solutions
Feedback welcome from the Profile tab.
- The whole first area of each course is free to explore, not just the opening lessons
- 64 courses, 3,200+ lessons, 13,000+ practice questions with worked solutions
Feedback welcome from the Profile tab.
App support
phone
Phone number
+19494621000
About the developer
Operation Technology, Inc.
ETAP.Mobile@etap.com
17 Goodyear Ste 100
Irvine, CA 92618-1822
United States
+1 805-341-6521
