Sans Superellipse Appi 4 is a light, wide, monoline, upright, normal x-height font.
Keywords: ui design, app branding, product design, wayfinding, headlines, futuristic, minimal, technical, clean, approachable, modernize, systemize, soften tech, improve clarity, brand distinctiveness, rounded, geometric, superelliptic, open counters, soft corners.
A geometric sans built from rounded-rectangle and superellipse logic, with smooth corners and broadly even stroke weight. Curves tend to square off into softened flats, giving bowls and counters a pill-like, engineered feel. Proportions read generously wide with open apertures and clear interior spaces, while terminals are consistently rounded rather than cut sharp. The overall rhythm is calm and regular, with crisp alignment and a controlled, modular construction across letters and figures.
Well suited to user interfaces, dashboards, and product experiences where a clean, contemporary voice is needed and rounded geometry complements modern component styles. It also works effectively for tech branding, packaging, and signage, and can add a futuristic polish to headlines and short display copy.
The tone is modern and tech-forward, balancing a sleek, system-like precision with friendly softness from the rounded geometry. It feels contemporary and streamlined—more interface and product than editorial—while staying approachable rather than austere.
Likely intended as a modern geometric sans that translates the language of rounded UI components into a cohesive alphabet. The emphasis appears to be on a consistent superelliptic construction, clear counters, and a friendly technical aesthetic that feels at home in digital environments.
Round characters (like O/0) lean toward squarish ovals, and the numerals follow the same superelliptic construction for a cohesive alphanumeric texture. The design’s clarity and open counters help maintain legibility in short lines and UI-style labeling, while the distinctive rounded-rect geometry gives it a recognizable voice.