Number Tracker 位置情報・監視GPS追跡アプリ

Why this icon holds up

On 2026-08-11 the vault captured the Number Tracker 位置情報・監視GPS追跡アプリ icon (Navigation, US): 绿色背景，中间有一个白色的地图定位图标，由圆环和倒三角组成。

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

Tagged as illustration · fresh.

Small-size readability

• Contrast: white mark on green fill — check both dim OLED and bright LCD.
• Silhouette budget: location pin, circle should remain readable after the store’s rounded-square crop.
• illustration 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 Number Tracker 位置情報・監視GPS追跡アプリ, not authoritative store scores.

Transferable design moves

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