BUBLE School

Free online learning for everyone, from primary school to university

Free online courses for children and adults. From maths to English, French and chess. Learn at your own pace, from your very first lesson to university level.

FreeUp to university levelFor children and adults

Good education should be open to everyone. Whether you are a child who wants to get better at maths, a pupil practising for a maths test, an adult learning a new language or someone who wants to go deeper at university level: everyone deserves the chance to keep learning.

That is why BUBLE School offers free online courses for children and adults. You learn step by step, at your own pace and at the level that suits you. The lessons are built in clear levels and are read aloud, so you can also learn if you would rather listen than read.

Every course is free. No subscription, no trial period and no paid levels.

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Children learning in a classroom while a teacher helps a pupil: free online courses with BUBLE School

Free online courses for children and adults

Learning doesn't have to be expensive. Yet tutoring, language courses and extra study material often cost money. And if you want to learn online, you keep running into apps that ask you to pay after a few lessons.

BUBLE School makes learning open to everyone. You find the courses in the BUBLE app and can start straight away. Whether you want to learn the basics, brush up on what you learnt at school or dig into topics from the first years of university: you decide how far you go.

We started BUBLE with a simple idea: children deserve a safe place to stay in touch online with family and friends. Now we also want to help with something else everyone deserves: access to knowledge and good education.

Because learning doesn't stop when school does. And the chance to learn something new shouldn't depend on how much money you have.

States Parties recognize the right of the child to education.
Convention on the Rights of the Child, article 28

Which free courses can you take?

BUBLE School offers free courses in languages, maths and chess. Each course has its own structure, with lessons that help you move forward step by step.

Learn English and French

A free online language course for children and adults

FreeFrom beginner to B2

Want to learn English from scratch, improve your French or get past the basics? With BUBLE School's language courses you build up your vocabulary, grammar and language skills step by step.

The six levels run from your very first words, like ‘hello’ and ‘bonjour’, to B2 level. You practise words, sentences and grammar, and every sentence is spoken by a native-speaker voice.

  • Short lessons on vocabulary, grammar and sentence structure
  • Listen to words and sentences the way a native speaker says them
  • Practise conversations in a BUBLE chat
  • Learn at your own pace, from beginner to B2
  • Explanations in Dutch, German, Russian, English and Spanish

So you can learn English or French for free, without being tied to a paid course subscription.

Practise maths, from sums to university

From your first sums to advanced university maths

FreeUp to university level

Want to get better at maths, practise your times tables, understand fractions or get ready for a maths test? Or are you looking for more depth in algebra, calculus or linear algebra?

BUBLE School offers nine levels, from counting and simple sums to topics such as limits, integrals, matrices and eigenvalues.

  • Practise arithmetic, mental maths, times tables and fractions
  • Learn algebra, geometry and functions
  • Go deeper into advanced maths and university topics
  • Listen to lessons read aloud in 17 languages
  • Use a calculator and drawings where they help
  • Challenge a friend to a maths duel

Whether you're at primary or secondary school, at university or learning as an adult: you start at your own level and move on when you are ready.

Learn chess

Free chess lessons for children and adults

FreeFrom beginner to advanced player

Want to learn chess or raise your game? In BUBLE School you discover step by step how chess works and how to play smarter.

The course has four levels, from the basic rules and how the pieces move to tactics, strategy and complex combinations.

  • Learn the rules of chess and how every piece moves
  • Practise tactics, checkmate patterns and endgames
  • Build your strategic insight
  • Follow lessons read aloud in 17 languages
  • After the lessons, play the computer or a friend

Chess helps you practise thinking ahead, spotting patterns and weighing up options. You can repeat the lessons as often as you like and move on at your own pace.

Smiling pupils at their desks in a bright classroom with a globe and a world map

Learning from primary school to university level

FreeUp to university levelFor children and adults

BUBLE School isn't only for children who need help with their homework. Adults who want to learn something new or refresh what they once knew can get started too.

  1. Primary school: learning the basics

    Practise counting, mental maths, times tables and fractions. Learn your first English and French words and find out how the chess pieces move.

  2. Secondary school: going deeper

    Work on algebra, geometry and functions. Build up your English and French and practise chess tactics and endgames.

  3. University: beyond the school syllabus

    Dig into limits, integrals, matrices, number theory and differential equations: the maths of the first years of university degrees.

  4. Adults: keep on learning

    Want to learn a language, sharpen your maths, pick up maths again or learn chess? Choose a course, start at the level that suits you and work your way up step by step.

The levels are meant as a learning path. University level applies to the maths course. BUBLE School does not replace a recognised qualification, formal education or an official exam.

Truly free learning, with no subscription or paid lessons

Many learning apps give you a few free lessons and then ask for a subscription. At BUBLE School every course is free.

  • No subscription
  • No free trial that turns into a paid plan
  • No paid levels
  • Learn at your own pace
  • Repeat lessons whenever you like

You don't have to learn everything at once. Start with a short lesson, practise what you find hard and move on when you are ready.

Good education and new knowledge shouldn't only be there for people who can pay for them.

Learning in a safe place

BUBLE was made as a safe chat app for children, with parents who manage the accounts and decide who their child talks to. BUBLE School brings learning into that trusted place.

Children take the lessons in the same app where they keep in touch with approved friends and family. Parents can help their child choose a course that fits their age, interests and level. And adults use BUBLE School to learn for themselves.

That way we bring two ideas together: safe online contact for children and easy access to education for everyone.

Start learning for free today

Whether you want to learn English, practise French, get better at maths, study maths at university level or learn chess: with BUBLE School you can start straight away.

Download the BUBLE app, create an account and open BUBLE School with the graduation cap at the top of your chats.

Free courses. For children and adults. From the first lesson to university level.

FreeUp to university levelFor children and adults
Download on theApp StoreGet it onGoogle Play