StepsApp 歩数計

Why this icon holds up

On 2026-08-11 the vault captured the StepsApp 歩数計 icon (Health & Fitness, US): 图标的背景是黑色，中间有一个白色的行人剪影被一个蓝色的圆形边框包围着。

No earlier vault capture exists yet, so this dated page is the baseline for future diffs.

Tagged as photographic · neutral.

Small-size readability

• Contrast: white mark on black fill — check both dim OLED and bright LCD.
• Silhouette budget: person silhouette, circular border should remain readable after the store’s rounded-square crop.
• detailed/illustration/photo/dark detail collapses quickly below ~60px — verify the 60px mental model before trusting the master.
• Internal usability score for this capture: 0.4/100 (heuristic, not a store ranking).

These checks are practical references for designers reviewing StepsApp 歩数計, not authoritative store scores.

Transferable design moves

• Keep person silhouette as the primary silhouette before adding secondary ornaments.
• Concentrate the loudest chroma on the identifying shape (white), not the whole black field.
• This capture’s detailed/illustration/photo/dark vocabulary transfers best when the same restraint is applied at export size.