Build the base toppers actually start with.
Class 9 is where the discipline begins. Every PCTB chapter, every key term, every short + long question — wired into your phone, offline-ready, no fluff.
Every tool you open, built for this exact paper.
Six tools you actually open. Each one mapped to the PCTB chapter your teacher just covered today.
Definitions Hub
Every PCTB key term across all 5 subjects, in the exact form your examiner wants to read. Searchable, bookmarkable, fully offline.
Short Q + Long Q bank
Chapter-end exercises with model answers in teacher-marked form. Practise, reveal, compare.
MCQ practice
3,000+ MCQs across Bio · Phys · Chem · Math · Computer. Auto-marked, chapter-tagged.
Daily Pill
One key term + one MCQ + one short answer daily. Three minutes a day keeps you ahead all year.
Mistake Tracker
Every wrong MCQ queues for re-drill until you nail it. The most undervalued tool you will use.
Inside the app, for this path.
Biology 9
200 PCTB definitions · MCQs · Short Q · Long Q.
Physics 9
176 definitions · all PCTB chapters · stepwise solutions.
Chemistry 9
176 definitions · full bank · concept-first explanations.
Math 9
155 definitions · worked examples · practice grids.
Computer 9
130 definitions · code snippets · binary + algorithms.
English / Urdu 9
Grammar drills · vocab · short answers + composition banks.
Seven days. Under thirty minutes each.
Twenty-five minutes a day, six days, one rest. That is the Calibre Coach rhythm.
Biology Ch 3
Read + 10 MCQs + 2 short Q
Physics formulas
Formula Hub + 8 numericals
Chemistry definitions
Definitions Hub + flashcards
Math Ch 4
Worked examples + practice grid
Computer + Eng vocab
Daily Pill + short answers
Weak-chapter pick
Coach surfaces your worst chapter
Light revision
Bookmarks + Mistake Tracker
Your real exam pattern, spelled out.
Punjab Board Matric paper pattern (BISE Lahore / Multan / Rawalpindi / etc.) for class 9 subjects.
Objective (MCQs)
Full 3,000+ MCQ bank, chapter-tagged, board-style.
Short Answer Questions
Every PCTB short Q with teacher-marked model answer.
Long Answer Questions
All chapter-end long Q with examiner-ready structure.
Practical / Numerical
Stepwise numericals (Phys / Chem / Math) with full method.
Total per paper
Full pattern coverage on every Calibre subject.
Every chapter. Every paper.
All PCTB chapters · MCQs · short + long
Mechanics · heat · sound · light
Periodic table · bonding · stoichiometry
Algebra · trig · geometry
Binary · algorithms · intro programming
Grammar · vocab · short answers
Why parents pick Calibre over a class-9 tutor.
No shade on good teachers — but the maths of a monthly app vs hourly tuition is hard to argue with.
Calibre
monthly · works for every student
Tuition / Tutor
hourly · works for whoever shows up
₨208/mo (billed yearly ₨2,499) or ₨349/mo flexible.
Around ₨8,000–15,000/month for one subject.
All 5 PCTB subjects in one app.
Usually one subject per tutor.
Open at 11pm before the chapter test.
Twice a week, fixed slot.
Auto-queues every wrong answer for re-drill.
Manual, often skipped.
The maths
A tutor costs more in a week than Calibre costs in a year.
Calibre
₨249/mo
all 6 subjects · 12 months · ₨2,988/yr
Average tutor
₨2,500/hr
3 hrs/week × 4 wk = ₨30,000/mo