Need improvements
Can’t plug power supply, no tutorials how to use it
$7.99
CRUMB offers an easy to use and interactive introduction to electronic circuits
Fully realised in 3D, you can construct prototype circuits as you would at the workbench without the risk of terminal component failure or the hassle of ordering individual components
CRUMB comes with a great selection of components to allow you to jump straight in to creating prototype circuits
With the catalogue available, it is possible to study the workings of transistors & audio filtering, all the way to programming an EEPROM to run a basic program
For the beginner, it is possible to learn and understand the basics of interactivity, and for the enthusiast it is possible to analyse and perfect prototypes before constructing real world models
Using the built in oscilloscope and analysis views, it is possible to see clearly the interaction between components from within the wires themselves
Through community feedback and suggestion, there will be many more components and features added. For a full feature list and development schedule please visit the website http://www.crumbsim.com
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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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FAQ
Is there an iPad version available for CRUMB?
Yes, CRUMB is compatible with the iPad.
Who is responsible for the creation of the CRUMB app?
Vital Group Limited built the CRUMB app.
What minimum version of iOS does CRUMB need?
Your iOS device must have at least iOS 13.0 installed to use the app.
What do users think of the CRUMB app?
Users love CRUMB, as evidenced by its outstanding rating of 4.4 out of 5.
What’s the genre of the CRUMB app?
The App Genre Of Crumb Is Productivity.
What CRUMB application version is the current one?
1.0.3 is the most recent version of the CRUMB app.
When was the most recent CRUMB update released?
CRUMB’s latest update was rolled out on January 4, 2025.
When did the app first launch?
The app was launched on February 6, 2023.
What is the content advisory rating for the CRUMB app?
Family-friendly content, no mature themes or violence.
What languages does the CRUMB app support?
The CRUMB app is now available in English.
Can I play CRUMB through Apple Arcade's subscription?
Unfortunately, CRUMB is not on Apple Arcade.
Does CRUMB offer in-app purchases?
Unfortunately, in-app purchases are not available within CRUMB.
Is CRUMB optimized for use with Apple Vision Pro?
Unfortunately, CRUMB is not optimized for use with Apple Vision Pro.
Does CRUMB include ads as part of its experience?
No, CRUMB does not include ads as part of its experience.