Hourly Prep: SAT & ACT

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Everyone
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About this app

Hit your dream score with a few practice sets a day.

Hourly Prep gives you short SAT, ACT and PSAT practice sets that look and feel like the real digital exam. Take a quick placement test to find your starting point, then practice a little every day. Your plan picks the next set, so you never have to decide what to study.

Practice that looks like test day
• The same layout, timer and Mark for review tools you'll see on the digital SAT and ACT
• A question navigator, highlighter, answer eliminator and line reader
• A built-in graphing calculator and math reference sheet
• Timed, full-length practice tests with a report at the end

Help at the step you're stuck on
• Every question comes with a plain-English explanation
• With Premium, the AI tutor works through your mistake with you, one step at a time

Video lessons for every section
• Short animated lessons for every SAT and ACT section, at easy, medium and hard levels
• Each lesson works a real question step by step and pauses so you can try it first
• Easy lessons are free. Premium unlocks every level

A plan built around your weak spots
• A placement test finds where each skill stands
• Each set after that targets the skills with the most room to grow
• Missed questions come back as new versions so you can try again
• See your score estimate and your progress by skill
• A question of the day and a daily streak help you keep going

Every section of the SAT and ACT
• SAT Reading and Writing: craft and structure, information and ideas, grammar and punctuation
• SAT Math: algebra, advanced math, problem solving, data and geometry
• ACT English and Reading: sentence editing, usage and passage comprehension
• ACT Math and Science: pre-algebra through trigonometry, plus graphs and experiments
• PSAT/NMSQT practice tests

One account covers every test, so you can switch any time or prepare for more than one.

Free plan
• Daily practice sets, with ads
• A placement test that finds your starting point
• 1 full SAT and 1 full ACT practice test
• PSAT practice tests
• An explanation for every question
• Easy video lessons

Premium
Everything in Free, plus:
• No ads
• 20,000+ practice questions
• 30+ full SAT and 30+ full ACT practice tests
• Video lessons at every level
• An AI tutor on every question
• Score estimates and targeted practice
• Study on the web and in the app

Premium comes as a one-year pass or a monthly plan. The one-year pass is one payment for 12 months of access and does not renew. The monthly plan renews automatically each month until you cancel it in your Google Play subscriptions. You'll see the price in the app before you buy. You can restore a purchase from the Premium screen.

Hourly Prep is for students age 13 and older.

Questions or feedback: support@hourlylearning.com
Privacy: https://hourlyprep.com/privacy/
SAT, ACT and PSAT practice that looks like test day, with a clear explanation.
Updated on
Oct 12, 2026

Data safety

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.
  • This app may share these data types with third parties
    Location, Financial info and 3 others
  • This app may collect these data types
    Location, Personal info and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Email-code sign-in, video lessons, and fixes.
Content rating
Everyone
In-App Purchases
Learn more

App support

About the developer
Radish Retail, LLC
support@radish.software
131 Continental Dr Ste 305 Newark, DE 19713-4324 United States
+1 301-828-6291

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