Plan the semester.
Retain the material.
Drop in a course profile. Modulo Flow builds the schedule around your actual classes, tracks every assessment, and turns your material into spaced-repetition recall that adapts to what you keep forgetting.
Superposition applies only to linear circuits
Circuit Analysis · due today
How it works
From a course profile to knowing the material
Four steps, in order. Each one produces the input the next one needs — so by the time you’re revising, the schedule already exists.
Import what your course already gave you
Drop in your course outline as a PDF and it gets read for you — assessments, weightings, due dates, topics. Import your timetable as an .ics file and every class lands on the calendar: every single occurrence, including the one-off labs that a weekly repeat would get wrong. At supported universities you can skip the PDF and just enter the course code.
A schedule built around your actual classes
Study sessions get placed in the gaps between your lectures and pracs — never on top of them — at roughly ten hours a week per course. Every assessment breaks into checkpoints with their own due dates, so a report due in six weeks stops being a single terrifying block.
Practice papers you can actually trust
Each paper is planned, then authored question by question, then checked by an independent examiner before you ever see it. Every question ships with a verification record — and a computed answer we can't confirm is flagged as unverified rather than quietly passed off as correct.
Determine the Thévenin equivalent seen by R_L in the network below.
6 marksVth = 8.0 V · Rth = 2.4 kΩ
Recall that expands as it sticks
Answer a card correctly and it comes back later — 14 days, then 30, 60, 120, 240. Miss it and it comes straight back. The queue is always sorted by what you're closest to forgetting, so the work goes where it's actually needed.
Each correct answer pushes the next review further out. A miss resets it to the front of the queue.
Start with one course
Import a profile, and see the schedule and the first week of recall build themselves.
Get started