Achievements -

Ensure the system can handle "retroactive" achievements if you add new ones later. g., fitness, SaaS, or e-commerce)?

Grayed-out icons with a "Hint" or progress bar (e.g., "75/100") to create a "completionist" urge.

Quantifiable progress over time. Example: "Century Club" (Complete 100 tasks). Achievements

Allow users to pin their 3 most proud achievements to the top of their public profile. 4. Social & Competition

Low-hanging fruit to build momentum. Example: "Profile Pro" (Upload a profile picture). Ensure the system can handle "retroactive" achievements if

To keep users engaged at different stages, categorize the goals:

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)