Apex The Exam OS
Field instrument / Examination navigation

The difficult part isn't
studying.
It's knowing what matters now.

Your preparation, turned into direction.

01 / The Decision 06:30 — 23:37

Most aspirants don't have a study problem. They have a decision problem.

You already know the syllabus. You already know the date. The hard part is the fifteen small decisions between you and the paper. Apex keeps the thread.

07:10What should I study today?Unresolved
11:42Should I revise this again?Unresolved
16:08Why did I miss these three?Unresolved
20:14Do I need a mock this week?Unresolved
23:37What should I do tomorrow?Answered
02 / The Loop Cyclic · 8 stages

Every action becomes evidence.

Every mistake leaves a trace.

Every mock changes the route.

Every review changes the schedule.

The next action is recalculated.

A day inside Apex · 06:30 → 22:30
A day inside Apex · 06:30 → 22:30
06:30Open
08:05Study
10:20Review
14:40PYQ
18:10Mock
20:05Debrief
22:30Plan
03 / The Instrument Surface · Home

Open Apex. It tells you what matters now.

One recommendation at the top. It weighs overdue reviews, weak topics, exam proximity, and time of day. It's not random. Every reason is visible.

Do it. Log it. Move on.

APEX · HOME Live · try it
Overdue · start now
Post-Gupta Dynasties
History · Review · 3 days overdue
→Rate honestly. The schedule recalculates in front of you.
Recall
52%
Errors
3 · recent
Friction
68
Readiness
67%
04 / The Trail Evidence · Memory · Errors · Signal

Your preparation leaves a trail.

Every review, every mistake, every mock — a small mark. Apex reads them together, not in isolation. The pattern is the signal.

Recall
What you remember — and how solidly.
Errors
Mistakes that keep repeating — as scheduled reviews.
PYQ
Practice accuracy and time per topic.
Mocks
Section scores and the tags they leave behind.
Signal
Friction × importance. What to look at next.
551 topics · 17 subjects Hover a star to read its evidence
05 / The Position Coverage ≠ readiness

Finishing the syllabus is not the same as being ready for the exam.

Syllabus coverage
0
Topics opened at least once
Exam readiness
0
Coverage × mastery × recall × mocks × errors

Readiness weighs coverage, mastery, recent recall, PYQ accuracy, mock section performance, and error trends. A topic you've "done" but can't recall in 30 seconds is not a topic you own.

06 / The Next Planner · assembled live

Give Apex 90 minutes.

Apex builds a block plan from your own data — errors to fix, PYQ to run, reviews to close.

A note from the maker

I got tired of keeping the syllabus in one place, mistakes somewhere else, mock scores in a third — and still asking myself what to study next.

So I built the system I wanted. Not an ed-tech product. Not an AI wrapper. A machine that reads my own preparation and answers one question, every morning.

It's small. It's obsessive. It's mine. And now you can use it too.

— Ayush Tomar · Built by an aspirant, for aspirants
08 / The Trust Local · Offline · Backup · Sync
Storage
Local
Your browser. No account required.
Offline
Always
Works without a connection.
Backup
One click
JSON export. Import on any device.
Sync
Optional
AES-GCM encrypted. Your key, your room.

Your next move is waiting.

Apex · The Exam OS
Enter Apex
Plan · Practice · Improve · Clear