Adaptive LSAT preparation
Stop burning PrepTests.
Start fixing patterns.
Testify diagnoses your skills from real practice tests, then drills you to mastery on an unlimited bank of original questions — so you learn the patterns, get on pace, and save every official PrepTest for what matters: measuring your score.
Measure on official tests.
Train on questions that never run out.
Every other prep app rents the same finite pool of official questions — so practicing there spends the very tests you need for honest scoring. Testify splits the two jobs.
01
Take an official practice test
On LawHub — where LSAC wants you testing.
02
Feed the results into Testify
Drop in your score report. We read your results — never the questions.
03
Get your diagnosis
Every skill placed on an evidence-based ladder: Assessing → Learning → Proficient → Mastered → Exam-ready.
04
Drill what you actually miss
Original questions built for your exact weak patterns, scheduled by spaced repetition.
05
Measure again on real material
Your next official PT shows the gain — because you never burned it on practice.
Original questions, generated for your weaknesses
Focus on what you need
Unlimited fresh questions matched to the exact logical pattern you miss, at the exact difficulty you need. Other apps re-serve a fixed pool until it runs dry.
Get on time
Speed is a first-class skill here. Exam-ready means accurate AND fast — trained with per-question timing and unlimited material to build fluency on.
Practice on the go
A mobile drill loop for the minutes between things. Because we own our questions, your phone gets the full engine — no licensing strings attached.
Without wasting practice tests
There are only ~68 official PrepTests, ever. Drilling on our original questions preserves every one of them for what they're for: clean, timed measurement.
Where our questions come from
Every Testify question is an original work — written to publicly documented LSAT format standards, never copied, paraphrased, or derived from actual LSAT questions. No official LSAT content is reproduced anywhere in Testify. When you upload a practice-test score report, we read only your performance metadata — which questions you answered, right or wrong, timing, and question types — never the questions themselves.
A mastery engine, not a video library
Evidence-based tiers
Levels are earned with volume, accuracy, spacing, and pace — and they decay if you disappear. No vanity progress bars.
A tutor on every mistake
Each wrong answer gets a diagnosis: the pattern you fell for, why the credited answer wins, and a takeaway that's yours to keep.
The Playbook
Your accumulated takeaways, organized by question type. Your personal 'what to look for,' written as you learn.
Hearings
Short mixed quizzes that interleave your skills at the right difficulty — the practice science says makes learning stick.
A third of the big apps. All of the engine.
The $69–99/mo apps pay LSAC for every student, for the same questions everyone else has. We write our own — and price like it.
Free
$0
- 10 drill questions a day
- Full diagnosis on every mistake
- One practice-test upload
- Skill tiers & starter Playbook
Testify Plus
$19/mo
or $39 / 3 months · $59 / 6 months
- Unlimited drills & diagnoses
- Unlimited practice-test uploads
- Full tier system, Hearings, refreshers
- Unlimited Playbook & tutor chat*
- Mobile app access
Testify Pro
Coming soon
- Everything in Plus
- Full timed official PrepTests, taken inside Testify
- Native timing capture — no uploads needed
*Tutor chat subject to a generous fair-use limit. Founding members: the first 200 subscribers lock $12/mo for life.
The case for your score opens today.
Sign up, upload a practice test or take the 20-minute placement, and see exactly what to fix first.
Start free