Baby tracker, diary and AI assistant for sleep, feeding, growth, milestones and memories
Private period tracker app with no account required, works offline
Stage
Not given
Not given
Founded
Not given
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Based in
GE
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Pricing model
Free
Freemium
Pricing
Not given
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.
Key features
Sleep and feeding tracker with daily timeline view
WHO percentile charts for weight, height and head circumference
Photo and text diary with voice dictation
AI assistant personalized to baby's data
Health tracking and vaccination calendar for 19 countries
Memory Book with AI-sorted albums and PDF exports
Family access with editor and view-only permissions
Offline access with automatic syncing
Developmental milestones by age
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
What makes it different
One app combining daily tracking, development charts, memories and AI guidance
WHO-based growth tracking with percentiles instead of anxiety
Data stored in Europe with GDPR compliance and no ads or data selling
AI assistant learns from your baby's specific history and entries
Monthly AI letters and memory exports to preserve the first year
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
Sunny Seed
Mori