Floating Clock Pro

Floating Clock Pro — the must-have floating clock for flash sales.

Keep a 100ms-precision clock floating on top of any app. Catch every flash sale, New Year countdown, cooking timer, or study session — never miss a tick because you switched apps.

[Core Features · 30-Day Free Trial] · Picture-in-Picture floating clock over video, live, or shopping apps · 100ms refresh (millisecond digit shown) — see every second in flash sales · 8 themes (2 free + 6 Pro): Neon, Cyber, Glass, Minimal, Retro, Matrix · Countdown / Pomodoro timer with custom label, visible across apps · World clock with multiple time zones; first zone drives the PiP clock · Auto-follows system timezone; 12/24h adaptive · In-app language switcher (12 languages)

[Pro-Only · Flash-Sale Time Sync] · Sync to official server time of 56 e-commerce platforms (Taobao, Tmall, JD, Pinduoduo, Amazon, Rakuten, Coupang, Shopee, Lazada, and more) · Or enter any HTTPS URL as a custom time source · Device clocks drift 0.5–2s — this feature puts you on the exact second the sale opens · Fully available during the 30-day trial; requires Pro after expiry

[Trial & Purchase] · First install grants 30 days of full access · Trial timestamp is encrypted in Keychain — reinstall does NOT reset it · Tamper-proof: server time + monotonic clock guard against clock rollback · Buy Pro any time, including during the trial · One-time purchase $0.99 USD — use forever, no subscription

[Use Cases] · Livestream flash sales, double-11 / 618 sales, Black Friday drops · New Year / birthday countdowns · Cooking, ramen, workout timers · Exams, Pomodoro, focused study · Multi-timezone business calls

[Why Us] · No ads, ever · One-time purchase ($0.99 USD), no subscription · Privacy-first: we collect no data · Local-first: uses device time by default · 12 languages: en/zh/ja/ko/ar/de/fr/es/pt-BR/ru/th

Buy once, use forever. Free updates for life.