Practice that looks like test day
The same layout, timer, and Mark for review tools you’ll see on the digital SAT and ACT. Nothing on test day feels new.
SAT and ACT prep
Get test-ready in 15 minutes a day.
Short practice sets that look and feel like the real digital exam. Every question comes with a clear explanation, and an AI tutor is there when you get stuck.
Free on iPhone and Android. Have Premium? Study on the web
- 10,000+practice questions
- 100+full-length practice tests
- SAT + ACTboth exams in one app
- 15 mina typical daily session
Why it works
Built for the way students actually study.
Short enough to do every day
Each set takes about 15 minutes. Do one before school or between classes and keep your streak going.
Help at the step you’re stuck on
Every answer has a plain-English explanation. With Premium, the AI tutor works through the problem with you one step at a time.
A plan built around your weak spots
A short diagnostic finds where you stand. Each set after that targets the skills with the most room to grow.
How it works
Your first set takes a few minutes to start.
- 1
Download the free app
Hourly Prep is free on iPhone and Android. No credit card needed.
- 2
Take the diagnostic
A short set of questions shows where you stand in every section.
- 3
Practice a little every day
Your plan picks the next set, so you never have to decide what to study.
What you’ll practice
Every section of the SAT and ACT.
SAT
Reading and Writing
Craft and structure, information and ideas, grammar, and punctuation.
SATMath
Algebra, advanced math, problem solving, data, and geometry.
ACTEnglish and Reading
Sentence editing, usage, and passage comprehension.
ACTMath and Science
Pre-algebra through trigonometry, plus graphs and experiments.
Pricing
Free to start. Premium when you’re serious.
The app is free on iPhone and Android. Premium removes ads, adds full practice tests and the AI tutor, and lets you study on the web.Free
$0in the app
Everything you need to build a daily habit.
Download free- Daily practice sets, unlocked with a short ad
- A diagnostic that finds your starting point
- An explanation for every question
- SAT and ACT in one app
Premium yearly
Best value$90once, for 12 months
$7.50 a month. Saves $270 compared with monthly. It never auto-renews.
Get a year of Premium- No ads, ever
- Study on the web and in the app
- 10,000+ practice questions
- 100+ full-length practice tests
- An AI tutor for any question
- A study plan that adapts as you improve
- An estimated score range
Premium monthly
$30per month
For a final push before test day. Cancel anytime.
Start monthly- Everything in Premium yearly
- Billed monthly until you cancel
- Cancel online in two clicks
Web prices shown. Premium bought inside the app is $100 a year. Monthly renews until you cancel. Tax is added at checkout. Refund policy
Yes. The app is free on iPhone and Android. Free practice sets unlock with a short ad, and your diagnostic and answer explanations are always free.
Your first practice set is free.
Get Hourly Prep free and finish your first set today.