Every other app does
your kid's homework.
Bija refuses to.
Photomath, ChatGPT, Gauth — they hand over the answer, your kid copies it down, and the grade says everything's fine while nothing was learned. Bija is the one tool built to do the opposite: it finds the exact place they're stuck, names the misconception behind it, and makes them learn the method. The antidote to cheating yourself out of understanding.
The whole market races to give more answers, faster. We refuse to give any.
AI turned every phone into a homework machine. Snap the problem, get the answer, copy it down — the worksheet looks done, the grade looks fine, and the kid learned nothing. That's the quiet crisis every parent and teacher can feel. Bija was built as the antidote.
Give Bija the same problem the solver apps get, and it does the opposite of hand over the answer — it reads the actual work and names exactly where the thinking broke.
The solver apps read a photo and give the answer. Point Bija at the same photo — it gives the diagnosis.
Your kid already did the homework? Snap it. Bija reads their work, finds the first step that went wrong, and names the misconception — then routes them to the exact skill to fix it. It will not hand over the answer, even when asked directly. That's the line the answer-apps can't cross: Photomath can't become the anti-solver — it is the solver.
A plain-words recap of every session
No raw score dump. After each sitting, Bija writes you a short, human summary — what they worked on, what clicked, and the one thing worth practicing together — built from the exact skills and misconceptions behind the work.
- One warm sentence per session, not a wall of numbers
- The specific mistake, named — with a fix a tap away
- Mastered skills and recurring slips, at a glance
The course that decides everything
Researchers call Algebra 1 the gatekeeper: failing it is one of the strongest predictors that a student won't finish high school on time. It's where abstract math begins — and where, for a lot of kids, it stops making sense.
So we didn't try to boil the ocean. Bija does Algebra 1 and Geometry, deeply — Algebra 1 alone is 118 skills across 14 units, wired into a real prerequisite graph. That's not a gap. That's focus on the part that matters most.
- Every skill gated behind the ones it depends on
- Algebra 1 + Geometry live today; Algebra 2 next
- Start from wherever it first got shaky
Built on how people actually learn math
Not a video library you binge and forget. A structured path where every step is earned before the next one opens.
Mastery, not minutes
A skill only turns gold when you get five right in a row. Miss one and the streak resets — because "kind of got it" isn't mastery.
Infinite fresh questions
Every problem is generated fresh, so the numbers change on every attempt. You can't memorize an answer key — you have to learn the method.
A path that grows with them
Master a skill and the next ones sprout open. Combining like terms unlocks only after adding negatives is solid — never before.
No wall of 100 topics — just your next step
New here? A two-minute adaptive check finds exactly where your math stands. It checks off what you've already mastered and drops you in at the first thing that's genuinely new — so day one is a win, not a scroll. Too easy or too hard later? Re-take it any time to move up or down.
- An adaptive placement, not a fixed starting line
- Everything you already know, checked off up front
- Change your level whenever it stops fitting
A plan every day — and it catches the mistake you keep making
Open the app and there's one clear next thing: reviews that are due, the next skill to grow, a streak to keep. And when the same slip shows up across sessions, Bija names it and hands you a focused drill — "you keep flipping the sign distributing a negative; here's the fix." It pays attention the way a good tutor would.
- A daily plan, not a wall of topics to self-triage
- Recurring mistakes caught and turned into a targeted drill
- Streaks that reward showing up, day after day
Learn it, then prove it
Each skill opens with a quick teach, then drops you into practice. Type your answer, hit check, get instant feedback. Stuck? A Socratic hint nudges you to the next step — and when you want the deeper why, ask Bija anything. It explains the idea; it never just hands over the answer.
- Real questions, real math notation
- Hints that teach, not tell
- An ask-anything tutor for the "but why?"
Master it once. Keep it for good.
Mastering a skill isn't the finish line — it's the start of a schedule. Bija uses spaced repetition to resurface each skill right before it would fade: a day later, then a week, then a month out. Clearing what's due earns double Roots, so keeping old skills sharp always feels worth it.
- Reviews surface exactly when memory starts to fade
- One good answer schedules it further out
- 2× Roots for clearing what's due
Every problem helps you grow
Harder skills and longer streaks earn more Roots. Roots grow you up a living ladder — from a first Seed to an Old-Growth Redwood, where the top stages are genuinely rare.
Grow a forest with your school
Every problem your school solves grows its forest a little taller. Each season the whole school grows one of the world's great woods — Sherwood first, all the way to the Amazon. Standings rank by average growth per student, so a small, dedicated crew can out-grow a school ten times its size.
- Pick your school and rep it on the leaderboard
- School vs. school — no individual is ever singled out
- A new forest and fresh standings every season
A fraction of the price of a tutor — with more visibility
The real alternatives to a struggling Algebra 1 kid aren't free videos. They're a tutoring center or a private tutor — costing hundreds a month, on someone else's schedule.
Stop the copying. Start the understanding.
Built for the parent watching a kid drown in Algebra 1 — and the teacher who wants to see the real mistake, not a faked worksheet. Algebra 1 and Geometry are live. Sign in with a phone number, start from wherever it first got shaky. Free for families, always.