Revolutionize the way you teach with science-backed learning

Zorbi makes it easy to integrate retrieval practice and distributed practice into your classroom

If your student's grades don't improve, we'll give you a full refund.

Testimonials

Teachers save time and improve grades by using Zorbi

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oPMyN3qwJMUnSDT9IYp+ADvjMeT94hhSbBRTEw2weziN+GN/TdW5j6gZbxy5NJeqOcaRMYvwzMU3j7cWJUCbZw5dTkk0fD1/TEFGJvIfrcluIiI4Zyv3cuwxPvhbFt3dycK4O6wPSQ0XgwifeMc6psqW6gtdxzDpYcNMCKHEN7rWsLpoYZxe89hQ48foSJqMounvCu6/+1/Ry9d231EMe72alr+HNzsGu8YuiOsfGu/pjD15dn+nvf/wGdMu1vQ7jHsAAAAABJRU5ErkJggg==
Zorbi is a life-changer for us. Unlike other apps, Zorbi is extremely effective at increasing memory retention of content learned. In 5-minutes a day, our students can effectively learn something that would normally take weeks to remember.
Angie
Teacher, Singapore
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I've outsourced teaching vocab to Zorbi which has completely changed my teaching style. Zorbi saves me 4 hours and 240 printed pages every week.
Jacob
Latin Teacher, USA
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We LOVE using Zorbi. Our average test scores have improved significantly this year (from 57% to 85%!) and I credit the increased retrieval practice as the primary factor.
Lucy
School Principal, USA
TechniqueDescriptionEffectiveness

The techniques behind

Zorbi
Practice Testing (active recall)Testing yourself using questions (e.g. flashcards, practice tests)

High

Distributed Practice (spaced repetition)The act of spacing out repeated 'practice testing' across days or weeks.

High

Interleaved PracticeMixing different kinds of problems or materials in a single study session.

Moderate

Self-ExplanationExplaining how new info you learn is related to existing knowledge, or explaining the steps you took during problem solving.

Moderate

Elaborative InterrogationExplaining why a specific concept or fact is true.

Moderate

What students are using right now
Highlighting / UnderliningMarking important sections while reading text.

Low

Rereading/RewatchingRestudying the same material over and over.

Low

SummarizationSummarizing text or videos that you're trying to learn.

Low

Adapted from "Improving studentsโ€™ learning with effective learning techniques: Promising directions from cognitive and educational psychology.โ€ (Dunlosky, John, et al. 2013)

How it works

Read a question

Strengthen your memory recall by answering questions

Rate its difficulty

We use your rating to predict when you'll forget each question.

Come back daily

Zorbi only shows you the questions that you've forgotten.

๐Ÿ—’ Your students hate homework?

Give your students homework
that's fun, effective, and easy

Zorbi eliminates the cognitive load of studying by telling students exactly when they need to study, what they need to study, and how long to study for.

Zorbi study sessions take just 5-10 minutes per day and we've been battle-tested in classrooms around the world.

Powerful card customization
that experts and beginners love

Creating Zorbi cards is free, easy, and delightful. Other apps make you pay for basic features like changing the colour of text, we'll never do that.

  • โœ“ Images, equations, audio, and more
  • โœ“ Organize cards into structured topics
  • โœ“ Cloze deletions (fill-in-the-blanks flashcards)

The fastest way to
learn from diagrams

Zorbi makes it easy to learn diagrams by letting you draw, label, and hide areas of images. Hidden sections are grouped by colours - we'll test you on each section separately.

Loved by teachers around the world

Powerful features that make your life easier.

Engaging study that works anywhere
Zorbi works on every device including Chromebooks and iPads. Students can start studying in class, and finish up on their phones on their way home.
Identify struggling students in real-time
Zorbi can predict exactly when and where your students need help with their learning in real-time (all the way down to a specific flashcard)
Get started in less than 10mins
Create a class, give students an invite link, and they'll be onboarded into Zorbi in minutes.
Engaging and effective homework
Set and track engaging homework that improves student study habits using: self-testing and spaced-studying.