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Simple and Useful Diagram Logic Circuit Maker for Android
A practical and useful developer diagrams to build logic circuits, with simulation for Android device. You can to export yours projects as pdf, png, jpg and tiff formats
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Important notice
To view files saved in your Phone file system I suggest you use the Files by Google application. Unfortunately, the native file systems of some smartphones limit the complete display of folders and files
Thank you for your patience
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What's New in the Latest Version 2.6.4
Last updated on Nov 24, 2025
Application updated to API level 33
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Diagram Logic Circuit
2.6.4 by UlmDesign
Nov 24, 2025