Cleaner Guru：動画の圧縮とメモリの解放

Why this icon holds up

On 2026-08-12 the vault captured the Cleaner Guru：動画の圧縮とメモリの解放 icon (Utilities, US): 深蓝色渐变背景，中央是一个由粉色、橙色、黄色、绿色、蓝色和紫色组成的循环箭头回收标志。

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

Tagged as illustration · calm.

Small-size readability

• Contrast: orange mark on black fill — check both dim OLED and bright LCD.
• Silhouette budget: recycling symbol, arrows should remain readable after the store’s rounded-square crop.
• illustration/dark detail collapses quickly below ~60px — verify the 60px mental model before trusting the master.
• Internal usability score for this capture: 0.6/100 (heuristic, not a store ranking).

These checks are practical references for designers reviewing Cleaner Guru：動画の圧縮とメモリの解放, not authoritative store scores.

Transferable design moves

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