QiFlux · The Quiet Tracker

"How am I doing today?"
One sentence. Quietly answered.

A period app that doesn't shout. No streak challenges, no FOMO, no astrology. Just your cycle, your body — quietly, on your device.

On-device by default

≥ 60%

Negative space

Aligned to an 8pt grid. If it feels crowded, we remove it.

0

Marketing pop-ups

Never, ever inside the app. Premium is mentioned once in Settings.

0

Third-party trackers

No Google Analytics, no Mixpanel, no Sentry by default.


Product

Three screens, one quiet idea.

Today is one card. Your cycle is one calendar. Check-in is one sentence. That's it.

QiFlux Today screen: cycle phase and daily status

Today

QiFlux AI check-in: How am I doing?

How am I doing?

QiFlux Calendar: cycle phases colour-coded

Calendar


Pricing

Two plans, both transparent.

7-day free trial via Apple / Google native billing. Cancel in 2 steps from Settings. We never hide the cancel button.

Monthly

Flexible

US$3.99 /mo

Cancel any time before next billing date.

  • 300 AI points / month
  • 12-month trend charts + constitution analysis
  • Optional encrypted cloud backup

Free plan includes all core features: 1 AI conversation / month · 80 static culture card fallbacks · zero ads. No ads inside feature pages. No paywall during onboarding.


Coming soon to iOS & Android

No sign-up required. Open the app, log today, done. Turn on optional encrypted cloud backup only when you want to.

Download on the App Store Get it on Google Play

iOS 17+ · Android 12+ · 6 languages · 繁中 / 简中 / EN / 日本語 / 한국어 / ไทย