Warm, approachable shapes: Rounded terminals and softened curves make text feel welcoming without sacrificing clarity.
Neutral geometry: The letterforms maintain consistent stroke widths and open counters, aiding legibility at small sizes and in UI contexts.
Balanced x-height: High enough for readability but not so tall as to look cramped in display use.
Distinctive details: Subtle quirks (e.g., gently flared joins or a unique lowercase g) give the face character without overpowering layouts.
Action: Search for "Inlandersmooth [Designer Name] Gumroad" or their official website. This often leads to a "Name Your Price" (including $0) option for the personal use version.