PinkyBloom vs LaLoon: Your Data Isn't Encrypted and Can't Be Deleted

LaLoon's privacy situation is uniquely concerning because the problems are disclosed in the app's own Data Safety listing on Google Play. The disclosure states plainly: data is not encrypted in transit. For an app that collects menstrual cycle data, sexual activity logs, fertility information, and health symptoms, transmitting this information without encryption means it could potentially be intercepted in transit between your device and LaLoon's servers.

Equally alarming is the second disclosure: data cannot be deleted. Once your menstrual health data enters LaLoon's system, the Data Safety listing indicates there is no mechanism for users to request its removal. This is a fundamental violation of data minimization principles and stands in stark contrast to regulations like GDPR and Japan's APPI, which establish deletion rights for personal data. The listing also indicates that LaLoon may share personal data, financial data, health data, and location data with third parties.

With PinkyBloom, your data is stored on your phone, protected by your phone's own encrypted storage and passcode, and you can delete it at any time.

LaLoon provides standard period tracking functionality for the Japanese market — cycle logging, period predictions, and basic fertility window estimates. The app includes community features and health content aimed at Japanese users. However, its prediction intelligence is based on conventional statistical models without AI-powered personalization.

PinkyBloom represents a generational leap in health tracking intelligence. Voice logging lets you describe symptoms naturally — say "今日は生理痛がひどくて気分が落ち込んでいる" and the AI extracts and logs multiple symptoms automatically. AI mood forecasts predict emotional patterns days in advance based on your unique cycle, sleep, and activity data.

The doctor visit report generator creates professional health summaries you can bring to your gynecologist — a capability no Japanese period tracker currently offers. PinkyBloom also provides AI-indexed medical records, a health vault protected by Face ID, and screenshot import that can extract cycle data from LaLoon or any other app.

Switching from LaLoon to PinkyBloom takes minutes. Open LaLoon's calendar, screenshot your cycle history, and use PinkyBloom's Screenshot Import feature. The OCR engine extracts period dates and cycle data automatically — no manual re-entry needed.

Given LaLoon's Data Safety disclosure that data cannot be deleted, moving to PinkyBloom is especially important for privacy-conscious users.

PinkyBloom also imports data from Apple Health, so if any of your cycle history has synced through HealthKit, it may be available automatically.

LaLoon operates on a freemium model with ads in the free tier and premium features behind a subscription. The free experience is ad-supported, and advanced features require payment. Meanwhile, your unencrypted health data is stored on servers where it cannot be deleted.

PinkyBloom is free with no ads.

The value proposition is stark. LaLoon charges for premium features while storing your health data unencrypted on servers you can't ask to delete from. PinkyBloom gives you more powerful features, encrypted storage on your phone, and data deletion at any time. Your menstrual health data deserves better than unencrypted cloud storage with no exit.