Adobe XD is an all-in-one UX/UI design solution for designing websites, mobile apps, and other digital experiences. It’s an incredibly powerful tool that allows designers to create wireframes, mockups, prototypes, and more with ease. With this app, users can quickly create layouts, design interactions, and add animation and effects. It has powerful features that make it easy to quickly create interactive prototypes, create animations, and automate design tasks. Adobe XD also integrates with the Adobe Creative Cloud suite of tools, giving designers all the tools they need to create stunning designs.
Especially for prototypes and sketches, it is much better than Photoshop or Illustrator.
Adobe XD allows us to create interactions between pages. Affinity does not
Adobe XD can create interactive mockups, Affinity Designer does not. Affinity Designer is an alternative for Adobe Illustrator.
Because it is free and easy to use.
Discontinued As described at http://blogs.adobe.com/fireworks/2013/05/the-future-of-adobe-fireworks.html, Fireworks development has been halted, but the latest version, Adobe Fireworks CS6 (v12), released in 2012, is still available as part of https://alternativeapp.info/software/adobe-creative-suite/
It has most of the features found in Adobe Illustrator, Photoshop, XD and Indesign. I think it's for creating graphics rather than editing them ... Each update comes with new features
This is not a prototype application.
It has more features than Adobe Experience Design CC.