ChipMan vs Pen Journal

ChipMan

Development

ChipMan is an open-source integrated circuit design and simulation software. It provides a complete suite of tools for schematic capture, simulation, layout, routing, design rule checking, and visualization. ChipMan enables engineers to design, simulate, and verify analog, digital, and mixed-signal integrated circuits.

Pen Journal

Office & Productivity

Pen Journal is a minimalist journaling app that focuses on freeform writing with pen and paper styled vectors. It provides a simple, distraction-free interface for journaling privately on your device.