Pass your exam with calm, focused practice.
One question at a time. Review what you miss. Know what to study next.
Built for students who get overwhelmed, distracted, or stuck starting — useful for everyone.
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If 3x − 7 = 11, what is the value of x?
Why this is correct
Add 7 to both sides to get 3x = 18, then divide by 3, so x = 6.
What makes PrepLion different
How Focus Mode worksFocus Mode
One question at a time — nothing else on screen to pull you off task.
Extended time
Practice and mocks at 1.5× or 2×. Show what you know without racing.
Energy check-in
A 5-second check sizes each session to the day you’re having.
Streak forgiveness
One rough day won’t break your streak. Just come back tomorrow.
Explore every exam
Same diagnostic flow across every product. Pick one to begin — you can add the other later from your dashboard.
How it works
- 1
Diagnostic
Answer 9 questions. We compute your real, calibrated readiness — your projected score for SAT and ACT, your pass odds for CLEP — not aspirational scoring.
- 2
Practice
Drill your weakest unit one question at a time. Every wrong answer comes with a worked explanation.
- 3
Pass
Keep going until you hit your target — your goal score for SAT and ACT, 75%+ pass odds for CLEP. Then sit the exam ready.
Built for students who learn differently
If long sessions drain you, distractions pull you off task, or the clock makes your mind go blank, PrepLion has focus-friendly tools built in — all in the standard plan.
Focus Mode
One question at a time. Less on the screen to pull you away.
Extended time
Practice and mocks at 1.5× or 2×. Show what you know without racing.
Energy check-in
A five-second check sizes each session to your day.
Streak forgiveness
One rough day doesn’t break your streak. Just come back tomorrow.
Everyone starts in Focus Mode — quiet, one question at a time, the fewest decisions to get going. Want the full toolkit — analytics, Sage, harder/easier, deep review? Flip to Regular Mode anytime. Same questions, your control.
Ready to pass, or keep going free.
On CLEP, if PrepLion says you’re 80%+ ready and you don’t pass, we extend your access free for 60 days so you can come back stronger. We show you the readiness number most prep apps hide.
25,000+
verified questions
34
CLEP courses covered
$1,200
avg tuition saved per passed exam