Sans Superellipse Appo 12 is a very light, wide, monoline, upright, normal x-height font.
Keywords: ui labels, tech branding, headlines, signage, posters, futuristic, minimal, clean, technical, friendly, modernization, system design, tech aesthetic, geometric clarity, friendly minimalism, geometric, rounded, superelliptical, open counters, soft corners.
A geometric, monoline sans built from superelliptical bowls and rounded-rectangle construction. Curves resolve into softened corners rather than true circles, giving letters a squared-yet-round silhouette. Strokes keep an even thickness with clean terminals, and the overall fit is roomy, with generous inner counters and clear spacing that emphasizes a light, airy color on the page.
This font suits UI labels, dashboards, and product surfaces where clean geometry and consistent stroke weight help maintain clarity. It also works well for contemporary headlines, tech branding, and signage that benefits from a distinctive rounded-rectangular motif at medium to large sizes.
The tone feels modern and engineered—sleek and rational—while the rounded corners keep it approachable. Its superellipse geometry reads as contemporary and slightly sci‑fi, suitable for interfaces and product-forward branding rather than editorial warmth.
The design appears intended to translate a rounded-rectangle/superellipse grid into a readable, contemporary sans with a consistent monoline voice. It prioritizes a sleek, modular feel and smooth corners to create a recognizable techno-minimal signature while staying legible in short text.
Round letters like O and Q appear more like rounded rectangles than perfect ovals, and many forms favor open, simplified construction for clarity. Numerals share the same soft-cornered, single-stroke logic, producing a cohesive, system-like rhythm across alphanumerics.