Display the percentage of the community that owns a badge (e.g., "Only 2% of users have this" ). This adds prestige.
Low-hanging fruit to build momentum. Example: "Profile Pro" (Upload a profile picture). Achievements
High-fidelity, colored badges with the "Date Earned." Display the percentage of the community that owns a badge (e
A backend service that watches for specific "events" (clicks, completions, time-on-app). Achievements
Secret achievements revealed only upon discovery. Example: "Night Owl" (Using the app after 2 AM). 3. The "Achievement Gallery" (UI/UX)