Our Story • Virar Innovations

Built for Zambian
Learners. By Design.

SkuBuddy was created with one clear purpose: to make quality revision accessible to every learner, on the device already in their pocket.

2,500+

Practice Questions — Free

Every question on SkuBuddy was carefully written after a thorough review of the Zambian national curriculum. No guesswork — just focused, relevant revision that matches exactly what learners are taught in school.

8 Grade Levels
100% Free Maths

The Idea Behind SkuBuddy

Look around, you will see the same thing: learners on their phones. The question is not whether they use their phones — it is what they use them for.

SkuBuddy was created as a productive alternative to endless social media scrolling. Instead of swiping through content that does not build their future, learners can spend that same time revising — one question at a time, at any hour, wherever they are.

The founder and developer at Virar Innovations believed something simple: revision becomes easy when access to content is easy. So SkuBuddy was built to be exactly that — easy to reach, easy to use, and genuinely useful.

Three Ideas That Drive Everything We Do

These are not just values on a wall — they are the reasons every feature, every question, and every design decision was made.

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Daily Practice Builds Mastery

Mathematics is not a subject you can cram the night before an exam. It is a skill built through consistent, daily practice. Even ten minutes of focused revision each day compounds into real confidence over a term. SkuBuddy is designed to support that habit.

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The Phone Is Already There

Most learners already spend hours each day on a phone or tablet. Rather than fighting that reality, SkuBuddy works with it. By making revision available on the same device used for entertainment, we remove the biggest barrier: getting started.

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Access Should Not Be a Barrier

A learner in a rural school and a learner in a city school deserve the same quality of revision material. SkuBuddy's mathematics content is completely free — because no student should miss out simply because they could not afford a textbook or a tutor.

Questions That Match What You Are Taught

Every question on SkuBuddy was written after a careful, topic-by-topic review of the Zambian national mathematics curriculum from Grade 4 through to Grade 11 (Form 4).

This means learners are not practicing random questions from the internet. They are practicing exactly what their teachers are covering — in the right order, at the right level, using the right terminology.

  • 1 Each topic is broken into focused question sets so learners can target exactly what they need to improve.
  • 2 Questions are written in clear, plain language so that understanding the question never gets in the way of answering it.
  • 3 Instant feedback on every answer helps learners learn from mistakes on the spot, not after the fact.
Grade 4
Number & Place Value
Grade 5
Fractions & Roman Numerals
Grade 6
Ratio & Geometry
Grade 7
Algebra Foundations
Grade 8
Linear Equations
Grade 9
Quadratics & Sets
Grade 10
Trigonometry & Vectors
Grade 11
Calculus & Statistics

Mathematics at the Centre of Everything

"As the emphasis on STEM subjects grows, mathematics sits at the centre. SkuBuddy is here to be a mathematics companion for every learner, each step of the way — from their very first fraction in Grade 4 to their final exam in Grade 11."

The world is moving fast. Careers in science, technology, engineering, and finance all begin with a strong foundation in mathematics. We believe that foundation should not depend on where a learner lives, what school they attend, or what their family can afford.

That is why SkuBuddy's core mathematics content will always be free. No subscriptions, no paywalls, no excuses.