Most SAT prep apps give you 1,000 questions and a stopwatch. Satwise does something different — it figures out which 100 questions matter for your score, then makes sure you actually understand them.
1. Diagnose — a real picture in five minutes
The diagnostic isn't another full-length practice test. It's an adaptive five-minute screen across the 30+ subtopics tested on the Digital SAT — from Algebra and Advanced Math to Information & Ideas and Standard English Conventions.
Adaptive means the app adjusts. If you nail an easy question, you skip ahead to harder ones in that topic. If you miss it, the app tries an easier version. By the end, you have a real picture of where you stand — color-coded so you know what to fix first.
What you see when the diagnostic ends
- A mastery bar across all 32 subtopics: green for strong, gold for building, red for weak.
- Your projected SAT score based on the topics you've covered.
- The "biggest impact" topics — the ones where improving will move your overall score the most, ranked by point value.
No lecture. No 40-page report. Just a clean signal of where you are and what to fix.
2. Practice — guided, not just timed
This is where most prep apps fall apart. They give you questions. They tell you if you're right or wrong. They move on. You don't actually learn anything.
Satwise is different because every question comes with three layers of help, available when you want them:
Sir Cumfy's hint
Tap the hint button and Sir Cumfy nudges you in the right direction without giving the answer. "Don't solve for x. Solve for what's actually asked." Hints come from a real coaching playbook, not generic encouragement.
The strategy
For Pro members, every question comes with a strategy box that names the test-maker's trap. The Digital SAT is full of distractors that look correct — knowing the pattern matters as much as knowing the math.
The explanation
After you answer, you see the full step-by-step explanation. Not "the answer is C." A real walkthrough of why the answer is C, why the other choices are wrong, and how to recognize the same pattern next time.
Adaptive difficulty
Pro members also get adaptive difficulty within a session. Get questions right, and Satwise raises the level. Miss one, and it backs off. You spend your time at exactly the difficulty where you're learning — not bored, not overwhelmed.
3. Climb — a daily mission, aimed at your weakest spot
Every day, Sir Cumfy gives you one mission: a 10-minute set of practice questions targeted at the topic that'll move your projected score the most.
This is the most important part of Satwise, and the most overlooked thing in test prep generally. Improving on your strongest topics gives you marginal points. Improving on your weakest gives you significant points. Most students study what they're already comfortable with. Satwise pushes you toward what you're avoiding.
Tracking the climb
Your score history shows three points:
- Where you started — your initial diagnostic score.
- Where you are now — your current projected score, updated after every session.
- Where you're going — your target score, set by you.
The goal isn't to beat the app. It's to close the gap between Now and Target.
Who Sir Cumfy is
Sir Cumfy is your guide through Satwise. He's a calm, slightly bossy terrier in a sailor's uniform who takes the SAT very seriously. He sends a daily encouragement, suggests the highest-impact topic to drill, and — for Pro members — explains the trap behind every wrong answer.
He exists because studying for a high-stakes test alone can feel grim. A character whose entire job is to point you at the right thing makes the daily habit easier to keep.
What's free, what's Pro
Free, forever
- The five-minute diagnostic test.
- Daily missions targeted at your weakest topic.
- Basic practice questions across every topic.
- Sir Cumfy's daily encouragements.
- Your projected score and weak-spot tracker.
Pro, when you want more
- Unlimited practice on every topic.
- Sir Cumfy's AI hints on every question.
- Strategy boxes that name the trap on every question.
- Full step-by-step explanations.
- Adaptive difficulty within every session.
Pro is available as a Monthly subscription, a 3-Month plan, or a 6-Month plan, all with a 7-day free trial. Subscriptions are managed through Apple — cancel any time from iPhone Settings.
Why this works
The best human SAT tutors don't make their students grind through 500 questions a week. They figure out the two or three topics holding the student back, drill those topics with strategy and explanation, and check in regularly to make sure the lesson stuck.
Satwise is that approach, in an app, available every day for the cost of a coffee. Not a replacement for a great human tutor — but a replacement for the alternative most students actually have, which is a stack of practice books and good intentions.