Luna — Period & Cycle Tracker

Name: Luna — Period & Cycle Tracker
Author: Reformer Tech Solutions

LiveReformer Tech Solutions3 apps · 663 installsHealth & FitnessFree · contains adscom.lunatracker.app

Privacy-first period tracker with local encryption, cycle insights & PIN lock.

Alert me ★ Watch Open in Play ↗

Total installs: 630
Installs / day: +15
Rating: —★
Released: 20 Aug 2026
Last update: 28 Aug 2026
Countries: —

Installs per day

gain of the exact counter

Lifetime avg ≈ 11/day (all installs ÷ days since release)

Daily tracking since 11 Oct 2026 · history grows every day

Install history

exact counter from Google Play

2dAll

Dashed: estimate from the release date (no daily data before 11 Oct 2026) · time axis compressed before that day

Daily tracking since 11 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
No data collected

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

5 in 1 group

0 Sensitive2 Notable3 Routine

OtherNotable5

Access to miscellaneous device features that don't fit other categories

Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Read more · all 5 permissions Show less

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Download

Full description

Luna is a privacy-focused, offline-first period and menstrual cycle tracker designed to give you complete ownership over your intimate health data. All your information is encrypted and stored strictly on your device — no external cloud servers, no account registration, and zero data tracking or sharing. Key Features: • 100% Private & Encrypted: On-device database encryption powered by SQLCipher keeps your period history, notes, and symptoms secure. • Cycle & Ovulation Predictions: Accurately predict upcoming period start dates, fertile windows, and ovulation phases based on your personal cycle history. • Symptom & Mood Journaling: Log daily flow intensity, physical symptoms, mood variations, energy levels, and custom notes. • Interactive Calendar: Clear visual timeline showing past logs, current phase, and future predictions at a glance. • Cycle Insights & Statistics: Track average cycle length, period duration, and phase trends with clean, readable charts. • PIN Lock Security: Protect your application with a personal security passcode and biometric screen lock. • Home Screen Widget: Glanceable widget support for quick access to cycle status and period countdowns. • Custom Reminders: Set subtle, private notification alerts for upcoming periods and fertile window estimates. Understand your body better with a beautifully designed, completely private period tracking companion.

What's new

🌟 What's New in Version 1.0.8 🔒 Enhanced Security & Data Protection Upgraded local database encryption and PIN lock verification for total privacy. 📅 Refined Calendar & Cycle Predictions Improved cycle prediction algorithms for irregular cycles and fertility window tracking. 📊 Insights & Daily Logging Expanded symptom and mood logging categories with detailed phase breakdowns. ⚡ Performance & Stability Optimized startup times, reduced APK size, and fixed activity result lifecycle handling.

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