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CRUMB

CRUMB

Interactive Circuit Simulation

117 ratings
31 reviews
📚 Education
📊 Productivity
$7.99

Details

  • Released
  • Updated
  • March 15, 2023
  • August 29, 2022

Developer

Vital Group Limited
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About

Explore and build electronic circuits in an interactive 3D environment. Learn circuit basics, experiment with components, and analyze performance with built-in tools without the risk of damaging real parts.

✓Interactive 3D circuit construction
✓Wide selection of electronic components
✓Study transistors and audio filtering
✓Program EEPROMs
✓Built-in oscilloscope and analysis views
✓Prototype analysis before real-world construction
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What's New in CRUMB

1.0.3

August 29, 2022

Version 1.0.3 Updates: · Camera touch controls · Undo/Remove Point functionality when creating wired components · Breadboards and Power Rail can be snapped together · The Scope window can now be moved around the screen Bug Fixes: · LED and Capacitor bodies now correct orientation on first point · Power Supply outline after rotation · LED simulation oscillation fix

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User reviews

Most RecentHighest RatedLowest Rated

CRUMB

“Very” limited in the number of devices available.
I am not impressed. In fact I want my money back.
12345Cowboy1234512345Cowboy12345

Would improve is you put modern components

Would like to see implementation of Texas Instruments IC or LTC series to.
Trini_591Trini_591

Been crashing a lot recently

I find that the app crashes when using the “corners” option on jumper wires
FREEŻAFREEŻA

Just what I was looking for.

As an absolute beginner hungry for a new hobby and after a lot of searching I think I have found the perfect space to learn a new skill. I love the simplicity of putting things together and seeing how they react. The graphics are great and there are plenty of components to play with. This is a great resource and I’m very grateful to the guy who put it together.
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dustyaxedustyaxe

Terrible program design

I feel like I’m fighting the program instead of using it!!!
Simair1Simair1
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Developer apps

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🎮 Games

(3)

Free
In-App Purchases
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FAQ

What does CRUMB do?

CRUMB is an interactive 3D electronic circuit simulator. It allows users to build and experiment with electronic circuits without the need for physical components or the risk of damage. It's designed for both learning the basics and for enthusiasts to prototype and analyze designs.

What are the key features of CRUMB?

Key features include interactive 3D circuit construction, a wide selection of components, the ability to study complex components like transistors and audio filters, and even program EEPROMs. It also provides built-in analysis tools like an oscilloscope to visualize circuit behavior.

Is CRUMB free to use?

Yes, CRUMB is available for free. The application does not have any in-app purchases or advertisements, making it a completely free tool for users.

Who is CRUMB designed for?

CRUMB is suitable for a broad audience. Beginners can use it to learn and understand the fundamental principles of electronic interactivity. Enthusiasts can leverage it to analyze and perfect circuit prototypes before committing to real-world construction.

Can I use CRUMB to test complex circuits?

Yes, CRUMB supports the study of complex circuits, including transistors and audio filtering. It also allows for the programming of EEPROMs to run basic programs, enabling users to test and analyze more advanced functionalities.