QiFlux · The Quiet Tracker
「我今天怎麼樣？」
一句話，輕輕回答你。
A period app that doesn't shout. No streaks, no FOMO, no astrology. Just your cycle, your body — quietly, on your device.
≥ 60%
Negative space
Measured on every screen. If something feels full, we delete it.
0
Marketing popups
Inside the app. Ever. We tell you about Premium once, in Settings.
0
Third-party trackers
No Google Analytics. No Mixpanel. No Sentry by default.
The product
Three surfaces, one quiet idea.
Today is one card. The cycle is one calendar. The check-in is one sentence. Nothing more.
Day 14
Ovulation window opens tomorrow.
S10 · Today
Luteal · 偏燥
睡眠近 3 天偏短。多喝溫水，午後留 20 分鐘安靜時間。文化參考，不取代醫療建議。
S5 · 我今天怎麼樣？
Cycle 14
S20 · Calendar
Wrist surfaces
A glance, not a notification.
Apple Watch complications and Wear OS Tiles answer "where am I in my cycle?" without unlocking the phone. Live Activity on iPhone 15+ keeps the next-period countdown on the lock screen — silently. No badges. No buzzes.
Pricing
Two prices. Both transparent.
30-day Apple / Google native trial. Cancel from your phone's Settings → Subscriptions in two taps. We never hide it.
Monthly
Stay flexible
- 300 AI 點數 / 月
- Trends 12-month + 體質分析
- Apple Watch / Wear OS
Annual
Save 49%
- Same as monthly · ~NT$66/mo
- iCloud / Google Drive backup
- Asia culture pack (TCM / Kampo)
Free tier covers everything you need: 1 AI 點數 / 日 · 5 廣告兌換上限 · 80 句靜態文化卡 fallback. No ads inside features. No paywall in Onboarding.
Eight quiet promises
We keep them on a public page, with the last verification date.
Available on iOS & Android
No sign-up. Open the app, log today, that's it. Sync to iCloud or Google Drive only if you want it.
iOS 17+ · Android 12+ · 6 locales · zh-TW / zh-CN / en / ja / ko / th