Stop hoping.
Start training.
One daily SAT mission. Ruthless mistake repair. An application war-room that tells you the truth. algₐ turns admissions chaos into a system you run — 10 to 20 minutes at a time.
Finish the block. See the trap. Repair the miss until it holds a second time.
Based on algₐ practice only — not an official SAT prediction.
Everyone practices.
Almost nobody repairs.
Twelve tabs: a question bank, a tutor doc, random Reddit advice, a deadline spreadsheet, and a guess about where you stand.
One loop: mission → practice → see the miss → repair it → verified progress. Every open ends with a next action.
If a feature doesn't create real studying or real application movement, it doesn't exist here.
Six moves. Repeated daily. That's the product.
Open one mission
The first screen is a single command for today. No menus, no decision fatigue.
Train under pressure
10–20 minutes of real SAT-first practice. Short enough to do daily, long enough to count.
See exactly why you missed
Trap, subskill, and full explanation — immediately after submit, never before.
Repair it until it holds
Every miss becomes ordered repair work. A fix only counts when it survives a re-check.
Protect the streak
Momentum comes from completed blocks — not empty points or fake confetti.
Watch the signal move
A score range with confidence and coverage — only once your evidence earns it.
We don't flatter you.
We show evidence.
Most apps hand you a fake score on day one. algₐ Signal stays locked until your practice earns it — then shows a range with confidence and coverage, and tells you exactly what would move it. Motivation built on proof, not vibes.
Based on algₐ practice only — not an official SAT prediction.
SAT is live. AP and Apply run in honest beta.
No surface pretends to be more finished than it is. Beta means beta — labeled in the product, not buried in fine print.
The core engine
Daily missions, targeted practice, a spoiler-safe review queue, skill evidence, and full session history.
Same loop, AP-scoped
Calculus AB, Microeconomics, and Statistics run the same repair model with per-unit coverage shown honestly.
The application war-room
School list, rough-fit reads, deadlines, essays, and packet tracking — deterministic intelligence, zero invented probabilities.
Your applications, run like a command center.
Rough-fit reads, requirement audits, deadline intelligence, and essay review — all deterministic, all explained. When algₐ doesn't know something, it says “unknown” instead of making it up. Works on this device even before you sign in.
Open the Apply workspaceSchool list with a spine
Reach / target / likely balance, per-school requirement audits, and rough-fit ranges that admit what they don't know.
Deadlines that can't hide
School deadlines imported, custom ones tracked, dependencies flagged. Never an invented date.
Essays reviewed, never written
Deterministic revision guidance plus opt-in AI scoring. algₐ will not write your essay — that's the point.
One brief for your mentor
Copy a truthful status brief for a parent, counselor, or mentor in one tap.
Free to train. Pay only for depth.
The complete daily learning loop during beta.
- Digital SAT + AP Calc, Macro, and Micro beta
- Today, Practice, Review, Progress, Bank, and Lessons
- 10 complete Bank questions per topic
- 3 deeper AI explanations per 10 minutes
- Sati evidence decisions after practice
Checkpoint pressure and generated coach analysis.
- Everything in Free
- Checkpoint blocks with timed pacing
- Up to 120 Bank questions per topic
- 20 deeper AI explanations per 10 minutes
- Extended block history
Longer evidence windows and higher coach limits.
- Everything in Pro
- Up to 300 Bank questions per topic
- 40 deeper AI explanations per 10 minutes
- Higher coach usage when available
- Deeper history trend windows
Open it. Do the mission. Close the gap.
Your first block takes about 15 minutes and creates real evidence. Free during beta. No card required.
algₐ is not affiliated with or endorsed by College Board or Bluebook. Practice signal is based on algₐ data only — not an official SAT score estimate or AP score guarantee.