The only period tracker that can prove your data
never leaves your phone.
On-device AI. No account. Free forever. Open the Receipt and see every connection the app can make — most of them say “nothing sent.” Privacy you can verify, not a promise you have to trust.
“I have cramps and feel exhausted”
Partner synced
Sharing phase & mood only
Energy trend
+12% this cycle
Most trackers monetize you.
We can't even see your data.
The average period app sends your data to a server and turns it into revenue. PinkyBloom keeps everything on your phone, so there is nothing for us — or anyone else — to read.
Other trackers
Your data leaves- Stored on their cloud servers
- Sold and shared with advertisers
- Exposed in breaches and legal settlements
- Account required — tied to your email and identity
PinkyBloom
Your data stays- On your device only — never on our servers
- End-to-end encrypted if you ever sync
- Nothing to subpoena, breach, or sell
- No account — no email, no identity, no login
Don't tap.
Just talk.
When you're in pain, the last thing you want is to tap through five screens of drop-down menus. With PinkyBloom, you just press the mic and say how you feel.
Parses multiple symptoms and moods at once.
Understands nuances like "a little tired" vs "exhausted".
100% on-device. Your voice never leaves your phone.
Try it out
Click the mic below
(Imagine saying: "I have terrible cramps today")
One app. Every stage.
Grows with you through every chapter
Switch whenever your life does — your data stays safe. Five life stages, each with its own AI knowledge base, tailored insights, and mode-specific tracking.
Two Apps.
One Connection.
You see your raw health data. Your partner sees your emotional context. Drag the slider to see how PinkyBloom translates your cycle for PinkyBond.
PinkyBloom
Cycle Day 24
Luteal Phase
Raw Symptoms
Severe bloating, insomnia, low HRV
PinkyBond
Current State
Wind Down Phase
How to Help
She might be feeling exhausted. Offer a back rub or make dinner.
← Your Private Data
Partner's Context →
Your body.
Your data.
We built PinkyBloom with a zero-knowledge architecture. We couldn't read your data even if we wanted to — or if a court ordered us to.
Zero Knowledge
All your health data, journal entries, and symptoms stay entirely on your device. Any sync is end-to-end encrypted. We have no keys. We have no access.
- No third-party trackers
- No data sold. Ever.
- Face ID locked medical vault
Safety Mode
If you are in an unsafe situation where a partner monitors your phone, Safety Mode allows PinkyBloom to send fake, neutral data to PinkyBond.
No notifications are sent. No trace is left. Your real data stays hidden and protected.
Don't trust us. Check.
Put your phone in airplane mode and keep tracking. Everything still works — because your health data was never going anywhere. No servers to subpoena, no SDK quietly phoning home.
Flo's onboarding includes a consent screen to share your app activity with AppsFlyer, Firebase and TikTok. PinkyBloom has no such screen — there's nothing to opt out of, because there's nothing to share.
See how it works- Cloud requests · health data0
- Third-party trackers0
- Analytics SDKs · health path0
- Works in airplane modeYES
- On-device AI · PinkyYES
Comment ça fonctionne
Trois étapes. Aucune courbe d'apprentissage.
Télécharger
Gratuit depuis l'App Store. Aucun compte requis. Pas d'email. Pas d'inscription. Ouvrez et commencez.
Parlez à Pinky
Dites comment vous vous sentez. Demandez ce qui arrive. Enregistrez les symptômes par la voix. Obtenez des réponses instantanément, sur l'appareil.
Comprenez votre corps
Prévisions, schémas, insights — adaptés à votre étape de vie. Plus vous l'utilisez, plus il devient intelligent.
Pas d'abonnements. Pas de publicités.
Pas de murs premium. Pas de vente de données.
Jamais.
PinkyBloom est gratuit car nous croyons que le suivi de la santé des femmes est un soin de santé, pas un modèle commercial. Alors que les concurrents facturent $40–$150 par an, PinkyBloom ne coûte rien. Pour toujours.
Switching? We make it easy.
Screenshot your old app's calendar. PinkyBloom extracts your period history automatically — no manual re-entry.
PinkyBloom
On-device. Free forever. No account.
The switch worth makingEvidence-based health answers
Hundreds of questions answered with science — from periods to menopause. Explore our health knowledge library.
Your cycle, truly private.
Served from our own site — no YouTube, no third-party trackers.
Your body deserves better than the status quo
Private. Intelligent. Free. PinkyBloom is the health companion that respects you and your data — at every stage.
Requires iPhone 15 Pro or later with iOS 26+ and Apple Intelligence enabled.