Osmo Coding Duo 4+

Synchronized coding

Tangible Play

    • 4.0 • 135 Ratings
    • Free



Team up with a friend to solve coding puzzles and rescue pets!

The most advanced game in Osmo’s Coding Family, Coding Duo uses multistep logic problems to introduce kids to real-world coding concepts.


Advanced Puzzles for Coding Fans
Get challenged by multistep logic problems that will stretch minds and introduce them to coding concepts that are used in the real world.

Collaborative Play
Friends and family can play together side by side to solve coding puzzles. Use teamwork and strategy to work together towards a common goal.

A Fun Rescue Adventure with Osmo Characters
A scientist has lost his pets and needs your help to find them. Solve the coding challenges using your favorite Osmo characters and rescue pets across several islands and return them to their home.


* Requires the Osmo Base and Coding Blocks. Each sold separately or as part of Osmo Coding Starter Kit or Osmo Coding Family Bundle.

* Compatible with most iPads and select iPhones. Please see our device compatibility list here: https://support.playosmo.com/hc/articles/115010156067

*About Osmo
Osmo is using the screen to create a new healthy, hands-on learning experience that promotes creativity, problem-solving and social interaction. We do this with our reflective artificial intelligent technology.

What’s New

Version 4.1.0

+ Improved onboarding experience for the users, better values and incentives for account creation

Ratings and Reviews

4.0 out of 5
135 Ratings

135 Ratings

jxhdgdhdndbhd ,


Can you make there be more places please

Libertybot ,

No tile recognition or character swap

My son and I were playing this together but it was incredibly frustrating for him. When we would choose the icon at the bottom to swap the characters for the different coding patterns, the game would glitch and would stop registering the correct tiles on the board, often times indicating there were tiles down that actually weren’t. After about five minutes he said it was too annoying and wanted to play something else. Super bummed because I was really looking forward to coding with him.

iguytyyyyt ,

I can’t play coding duo

I tried to do the tutorial but it said I had to have the Osmo and awbie pieces which did not come in the box. It said you need to update so I went on the App Store and I couldn’t update it.

Developer Response ,


Sorry for the trouble, you may have found a bug. You can turn off usage of the "Character Blocks" in the settings menu under the Gear Icon. It is located in the top left corner of the game screen.

If you have any other questions, please feel free to contact support@playosmo.com

App Privacy

The developer, Tangible Play, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Location
  • Contact Info
  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

More By This Developer

Osmo World
Osmo Masterpiece
Osmo Tangram Classic
Osmo Newton
Osmo Words Classic
Osmo Monster

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