Features
One calm system around the work that matters.
Every tool for focused study in one place: milestones, focus sessions, spaced-repetition cards, mind maps, notes, a mistake log, and Spark.
Milestones
Build a milestone, task by task.
Set a goal with a deadline, add tasks inside it, and watch planned time line up against the hours you actually put in.
- Add tasks with time estimates inside each goal
- See real progress as your focus sessions finish
- Tag a subject to link its cards and maps in one tap
Systems Biology
6 days left
100%
Milestone crushed. You're unstoppable!
Focus Sessions
Deep work, one session at a time.
Pick a task, press start, and everything else waits. Each block you finish counts toward its milestone.
- Built-in soundscapes and white noise, no second app to manage
- Keeps perfect time even if you close the app or your phone sleeps
- Finished blocks add real minutes to the milestone
How a session goes
- Pick a task first, so the timer knows where your minutes should go.
- Take the breaks as they come; after four blocks you get a long one.
Focus Cards
Active recall, tuned to what you actually know.
Every card comes back right before you'd forget it, and the ones you find hard come back more often.
- Rate each card: Again, Hard, Good, or Easy
- Harder cards return sooner, all on their own
- Cards stay tied to the milestone they came from
Pro Move
- Rate honestly. If it was a struggle, say so; the schedule follows the truth.
- Only tap Easy when the answer came instantly. If you had to think, choose Good.
Focus Map
See how ideas connect.
Break a topic into branches, connect related ideas, and turn any node into a Focus Card with one tap.
- Branch any node into nested concept trees
- Color-coded branches for quick scanning
- Turn a node into a Focus Card without leaving the map
Notes
Every kind of content, in one note.
Mix text, headings, images, and tables in one note, then turn the whole thing into cards or a map.
- Add images and tables right alongside your writing
- Write, draw, and study without leaving the note
- Turn any note into Focus Cards or a Focus Map
Neural Networks
A machine learning model loosely inspired by the human brain, built from layers of connected nodes that learn from data.
How it learns
Data flows forward through layers. Errors propagate backward to adjust weights, a process called backpropagation.
Layer types
| Layer | Function | Example |
|---|---|---|
| Input | Receives raw data | Pixels |
| Hidden | Extracts features | Edges |
| Output | Makes prediction | Label |
Confused mitosis with meiosis when describing chromosome count after division.
Wrote oxidation as gain of electrons instead of loss of electrons.
Applied the wrong kinematic equation: used v² = u + 2as instead of v² = u² + 2as.
Forgot that the Krebs cycle occurs in the mitochondrial matrix, not the inner membrane.
Mistake Log
Turn every error into a future edge.
Jot down a mistake the moment it happens. FocusPace brings it back later, so you fix the gap instead of repeating it.
- Tag mistakes by subject to spot patterns over time
- Unfixed ones come back first in your daily review
- Mark it solved only once you truly understand it
Pro Move
- Write it down while it's fresh. A quick note beats a fuzzy memory later.
- Mark it solved only when you can explain the answer without peeking.
Spark
An AI-powered adaptive learning system.
Spark looks across your mistakes, notes, and cards, finds what keeps tripping you up, and tells you what to review next. You stay in charge.
- See why a mistake keeps happening
- Make flashcards from notes, maps, or a prompt
- A daily challenge from your own material
Integration by parts keeps tripping you up: 3 misses this week.
“Is this a product of two functions, or a function inside another?”
What is the derivative of ln(x)?
The daily loop
Every tool feeds one loop.
Plan, focus, capture, review, repeat: the features above aren't separate apps, they hand off to each other through the day. See how a day flows on How It Works.