What are some alternatives?
When comparing Akira and Inkscape, you can also consider the following products
Sketch - Professional digital design for Mac.
Icons8 Lunacy - Free graphic design software with built-in resources. Fully compatible with Sketch and works offline
Adobe Photoshop - Adobe Photoshop is a webtop application for editing images and photos online.
Figma - Team-based interface design, Figma lets you collaborate on designs in real time.
Affinity Designer - Professional creative software, exclusively for Mac.
Alva - A radically new digital design tool built for cross-functional product teams