iPhone Screenshots


Blockchain is the future. But what really is it?

Blockchain Primer gives you hands on experience with blockchains without having to sink your lifesavings in a volatile coin. You'll be able to interact with a simulated blockchain with a class of students and explore the concepts of proof-of-work mining, elliptic curve cryptography, the double-spending problem, and more. If those terms are foreign to you, then this is the app for you!

Blockchain Primer is used by MBA students who plan to build the next generation of companies on top of this foundational technology.

Reach out if you want to bring Blockchain Primer to your classroom!

Note: Blockchain Primer is meant to be used in a classroom setting with other students interacting with the blockchain simultaneously. You must receive a student code from your instructor to access the app.

What’s New

Version 1.6

Bug fixes and performance improvements

Ratings and Reviews

4.6 out of 5
5 Ratings

5 Ratings

Monyae Boulton ,

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bdboston ,

Didn’t work for me.

Update: The developer confirmed that this is for classroom use only and does not work for individuals and has stated they will update the app’s description. It would be most appropriate if I could remove my review since the app is not intended for users like me, but I don’t see a way to do that. A five star review would also be misleading, so I’ll upgrade my review from one to three stars.

First thing it did was ask for a student code. Apparently you need to be part of a class to use this. Might be nice if they made that clear before wasting people’s time downloading.

Developer Response ,

Hi bdboston!

Currently the app is designed for students in a classroom environment who are identified via unique student codes. If you are interested in using Blockchain Primer in your classroom, please reach out at varunrau@gmail.com and we’d be more than happy to get you setup!

You’re absolutely right that the description could be more clear around this. We will update the description immediately.

Thank you!

App Privacy

The developer, Rafael & Rau, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer's privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


Varun Rau
25.2 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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