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Coming soon for iPhone & iPad

A little wonder.
Every day.

Big ideas become little adventures. Learn something new with Otto, your cosmic companion for curious minds of all ages.

Designed for iOS & iPadOS 17 or later

Otto, a friendly purple cyber-octopus, waving hello.
Meet Otto.
Your learning companion.
Bite-size lessonsYour own paceLearn offlineNo separate account

Three editions. One curious universe.

Where will you go first?

School discoveries, first lines of logic, and deeper networking knowledge. Pick the journey that feels like you.

School Edition01 / DISCOVER

Big wonder.
Bright beginnings.

A colorful world for third-grade learners. Explore the why behind the answer, then try it out in a new situation.

MathEnglishScienceSocial Studies
Individual learner profiles
Parent reports · Relaxed Mode
Explore the app ↗
Coding Edition02 / CREATE

Little blocks.
Big possibilities.

A playful start to coding for ages 5–8. Build with picture blocks and watch Otto bring your ideas to life in an underwater 3D world.

SequencesLoopsDecisionsDebugging
Visual commands · Step-by-step playback
From first moves to reusable blocks
Meet Otto’s world ↗
Pro Edition03 / GO DEEPER

Complex networks.
Clearer thinking.

Build your networking knowledge through focused lessons, real-world scenarios, and practice reading command output.

BGPEVPN / VXLANACIOSPFEIGRPQoS
From foundations to troubleshooting
Review that follows your progress
About Pro ↗

Coding Edition · Ages 5–8

An idea you can
watch come to life.

Help Otto find his way home. Arrange moves, turns, and Collect blocks, then watch your program unfold in 3D. Every mission is a chance to plan, experiment, and try a new idea.

Coding Edition with Otto on an underwater 3D board, picture commands, a numbered program queue, and playback controls.
Otto’s World on iPhone and iPad. Screens from the app in development.
  1. Build a plan.

    Tap or drag picture blocks into your queue. Begin with moves and turns, then explore loops, decisions, and your own reusable blocks.

  2. See each step.

    Run your program or step through one command at a time. Watch Otto move and turn, with mission requirements updating as you go.

  3. Try. Tweak. Discover.

    Move a block, test another idea, or Ask Otto for a clue. Submit when you’re ready to see how your program meets the mission.

More about Coding Edition

A peek inside

Small steps.
Real discoveries.

Follow your curiosity.

Find a subject that sparks something. Browse courses by discipline, then follow your learning path one lesson at a time.

Math · English · Science · Social Studies

The adjacent image shows: School Edition Explore screen with colorful Number Quest, Times Tables, and Fractions courses.

Screens from the app in development.

School Edition Explore screen with colorful Number Quest, Times Tables, and Fractions courses.

Make every little win count

Practice becomes progress.

There is always a next step, a little help, and something to feel proud of.

A little help from Otto.

Ask for a clue or revisit the lesson. Get help without spending hearts, XP, or stars.

Give your skills a boost.

Spot a comet on your path? Try a Power-Up for extra practice, and track finished attempts in You.

Master it. Make it yours.

Earn three stars in every lesson of a course to collect a mastery medal. Each new round adds to your medal count.

Room for every learner

Your journey.
Your own pace.

Share a device without sharing progress. Every learner has their own lessons, streak, review schedule, and first-time introduction.

Learn offline, turn on Relaxed Mode for unlimited hearts, and use parent reports to see strengths and areas to practice. When iCloud sync is available, the same Apple ID carries your learners between iPhone and iPad.

Read about your data

A new adventure is on its way

See you among the stars.

LearnThis! is coming soon for iPhone and iPad.

Questions? Meet us here