Flip Clock : パタパタ時計&置き時計ウィジェット

Why this icon holds up

On 2026-08-12 the vault captured the Flip Clock : パタパタ時計&置き時計ウィジェット icon (Utilities, US): 黑色背景，中间有两个白色的数字00，被一条黑色横线贯穿。

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

Tagged as graphic-mark · serious.

Small-size readability

• Contrast: white mark on black fill — check both dim OLED and bright LCD.
• Silhouette budget: number 00, horizontal line should remain readable after the store’s rounded-square crop.
• Lettering “00” must survive home-screen size; thin strokes usually fail first.
• Internal usability score for this capture: 0.2/100 (heuristic, not a store ranking).

These checks are practical references for designers reviewing Flip Clock : パタパタ時計&置き時計ウィジェット, not authoritative store scores.

Transferable design moves

• Keep number 00 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 monochrome/black-and-white/detailed vocabulary transfers best when the same restraint is applied at export size.