# Lumina-Offline AI Health Track

> Lumina-Offline AI Health Track (iPhone/iPad app by Yang Zhang.)

- Source: https://appshunter.io/ios/app/lumina/id6760280591 (this page in markdown: same URL + `.md`)
- Developer: [Yang Zhang](https://appshunter.io/developer/1821931362)
- Category: Health & Fitness
- Price: Free
- Age rating: 12+
- Requires: iOS 26.0 · 5 MB
- Languages: English
- Released: 2026-03-12
- Data updated: 2026-04-15
- User reviews in markdown: https://appshunter.io/ios/app/lumina/id6760280591/reviews.md

## What is Lumina?

Lumina is your private, intelligent health companion — built for every stage of a woman's life. From your first cycle to menopause, Lumina uses Apple's on-device AI to deliver personalized insights without your data ever leaving your iPhone.

YOUR DATA STAYS ON YOUR DEVICE
In a world where health apps have been caught sharing intimate data with advertisers, Lumina takes a fundamentally different approach. Zero cloud storage. Zero network calls. Your cycle data, symptoms, and health metrics are processed entirely on-device using Apple Foundation Models. Check the built-in Privacy Dashboard anytime to verify.

SMART CYCLE TRACKING
• Log periods, flow, mood, symptoms, and 20+ health metrics daily
• Automatic cycle phase detection (menstrual, follicular, ovulation, luteal)
• BBT charting with thermal shift detection for fertility awareness
• Cervical mucus tracking and ovulation test logging
• Cycle length trends, regularity scoring, and analytics

AI-POWERED INSIGHTS
• On-device AI analyzes your patterns to surface correlations you'd never spot alone
• Phase-specific wellness tips, nutrition guidance, and exercise suggestions
• Natural language AI chat — ask anything about your cycle and health

EVERY LIFE STAGE
• Puberty: Learn about your cycle as it establishes
• Reproductive years: Precise predictions and symptom management
• Trying to conceive: Fertility window predictions and BBT analysis
• Perimenopause: Track irregular cycles and manage symptoms
• Menopause: Symptom monitoring and health maintenance

APPLE HEALTH INTEGRATION
• Sync heart rate, HRV, sleep, and activity data from Apple Watch
• Unified health picture without manual entry

BEAUTIFULLY DESIGNED
• Warm, calming interface inspired by Apple Health and journaling apps
• Phase-colored visual system that teaches you about your body
• Accessibility-first: VoiceOver, Dynamic Type, reduced motion

100% FREE
Lumina is completely free with all features unlocked. No subscriptions, no paywalls, no ads.


## Version history (last 1 release)

### 1.0 — 2026-03-12

No release notes.

## More apps by Yang Zhang

- [Clarity-Relationship Insights](https://appshunter.io/ios/app/clarity/id6747596364)
- [Chroma Craft](https://appshunter.io/ios/app/chroma-craft/id6759204290)
- [Calmtone - Offline Music](https://appshunter.io/ios/app/calmtone/id6759236413)
- [SpiroGraph Tool](https://appshunter.io/ios/app/spirograph-tool/id6759474624)

All apps by Yang Zhang: https://appshunter.io/developer/1821931362

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-04-15.*