.app vs .mma

The .app extension is a newer generic top‑level domain aimed at technology‑focused sites such as mobile and web applications, with the lowest registration price currently around $8.75 per year. The .mma extension is also a newer gTLD but is marketed primarily toward mixed‑martial‑arts and broader sports communities, and its standard registration price is not publicly listed. .app domains benefit from built‑in HTTPS requirements and clear tech branding, while .mma offers a more niche identity for sports‑related projects but may involve higher or opaque costs. Choosing between them depends on whether the site’s primary audience is tech/app users or sports enthusiasts.