Your material.
Your pace.
Drop whatever you actually have — a zip of DLI modules, a folder of ICAN packs, snapped pages of a workbook — and Sabi turns it into lessons rewritten to your speed, quizzes pulled from your own module, and a plan that tells you what to study tonight.
Every student studies from material nobody helps them use — photocopied modules, lecturer PDFs, WhatsApp-forwarded past questions. Global AI study tools assume clean textbooks, strong students, cheap data, and dollar cards. Sabi assumes the opposite.
One system. Every feature is a view on it.
- 01
Ingest
Upload PDFs, slides, images of pages, or a whole zip. Sabi reads it — OCR included.
- 02
Structure
Detects your courses, topics, and study sessions from the outline, automatically.
- 03
Generate
Rewrites each topic at three depths, grounded strictly in your own material.
- 04
Drill
Quizzes mix your module's own questions with fresh ones — always labelled which is which.
- 05
Schedule
A nightly plan built from your weakest high-weight topic, not a generic syllabus order.
- 06
Predict
Ranks what's most worth your next hour — with the reasoning shown, never a guarantee.
Built for the student who learns slowly first.
Sabi never asks anyone to declare themselves slow. It offers depth, and adapts.
The Depth Dial
Foundation leads with an analogy before any formula. Standard is exam-ready. Fast-track is dense revision. Same source, switch instantly, judgment-free.
Quizzes from your own module
Questions your lecturer already wrote, tagged "from your module," mixed with fresh drills matched to your depth.
Tonight's plan
Reads your mastery and outline weights, then tells you what to study tonight — and always says why.
Likely questions
Outline weight, page allocation, and how often something shows up in your own self-assessments — ranked, with the reasoning visible.
Focus sessions
25 on, 5 off. The whole app dims and every badge goes quiet while you work.
Fun or Strict, your call
Same lessons, same rigor — just a warmer or cooler voice. Switch anytime, like light and dark mode.
Aisha, 28 — DLI undergraduate.
Business Admin, Year One, UNILAG DLI. Works weekdays, studies at night. Fourteen courses, a 38MB zip of modules, exam six weeks out. Strong on reading, loses momentum on calculation questions — and on knowing what to study next. Sabi's first job is simple: open five nights a week, and walk into the exam knowing the shape of the paper.
Your exam doesn't care that your module was photocopied twice.
Sabi does.
Start free →