Private period tracker app with no account required, works offline
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Stage
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Founded
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Based in
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BG
Pricing model
Freemium
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Pricing
Free for all core features (period logging, calendar, predictions, reminders, export, deletion). Cloud sync: US$3.99 one-time purchase for syncing across devices and transferring records to a new phone.
30-day free trial with full access, no credit card required. After trial: Plus €2.99/month for 1 loved one, or Family €8.99/month for up to 4 loved ones. Free Basic mode available after trial ends with limited access.
Key features
Period and cycle logging in one tap
Next-period prediction with date range and confidence level
Cycle calendar view
Export data as JSON, CSV, or readable summary
One-tap delete all with confirmation
Works fully offline with no internet required
Optional encrypted cloud sync across devices
Ovulation window and ovulation day estimates
No ads, analytics, or third-party data sharing
Daily "I'm OK" check-in button for loved one
Family dashboard showing check-in status
Last-known location context
Battery status information
Missed check-in alerts
Multiple caregiver coordination
"Call me" and "I need help" buttons
Consent-based setup
No route history tracking
Support for up to 6 caregivers
What makes it different
No account required to use — open and start logging immediately
All data stays on your phone by default with no forced cloud sync
Handles irregular cycles by widening prediction range instead of marking you abnormal
Completely free core features with optional one-time paid sync, never a subscription
Privacy-first design with no third-party integrations or data selling
Consent-first design where setup happens together with loved one's knowledge
Last-known location only, no route history or movement tracking
Large buttons and simple interface designed for older users
No paywall for active help status
Free Basic mode available after trial without payment required
Mori
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