Use Canva when
You need a general-purpose design system, brand templates, presentation assets, or a team library that goes beyond app screenshots.
Use Frame Launch when
You already have product screenshots and need to turn them into App Store, Google Play, Product Hunt, Open Graph, or social assets quickly. Frame Launch includes launch-focused sizes, device framing, captions, backgrounds, and batch export.
Practical difference
In Canva, you start from a blank design surface. In Frame Launch, you start from the screenshot workflow: upload app screens, pick output size, write the caption, style the device, and export.