Privacy Policy
Lumisera (the “App”) respects your privacy. This policy explains what information the App handles and how it is used.
1. Operator
Operator: Taro Essence Contact: the “Feedback & contact” form in the App
2. Information we handle
[Stored only on your device] ・TODOs, lock settings and the apps you select (through Apple's system, app names are not passed to the App and are handled as opaque identifiers on the device) ・Lumi's growth and Time Map data (birth date, target age, sleep hours, focus time) ・Your list of blocked sites (never sent to a server) ・NFC card registration (the card number itself is not stored, only a hashed value) [Sent to servers] ・An anonymous ID (no sign-in; issued automatically by Firebase Authentication anonymous auth) ・Achievement history (TODO text, lock type and duration, step goal results, forced unlocks) ・Posts to “Everyone” (Lumi's name, color and level, achievement type and time, cheer counts) ・Usage statistics (events such as screen views and actions) ・Advertising identifier (only if you allow tracking)
3. Health data (steps)
Step counts are read from HealthKit solely for Activity mode. They are never used for advertising or marketing and are not shared with third parties. Step goal results are stored only as part of your history.
4. How we use it
・To provide features such as locking, growth, history and “Everyone” ・To investigate bugs and improve the App ・To handle inappropriate posts (reports and removal) ・To show ads in the free version
5. Third-party services
The App uses the following services; your information is processed under each provider's policy. ・Google Firebase (authentication, database, analytics) ・Google AdMob (ads, free version) ・Apple (in-app purchases, Screen Time, HealthKit) We do not sell or provide personally identifiable information to any other third party.
6. Ads and tracking
Ad tracking happens only if you allow it in the iPhone prompt. The App works without it. You can change this later in iPhone Settings → Privacy & Security → Tracking.
7. Retention and deletion
Information on your device is erased when you delete the App. To request deletion of server-side data (history and posts), contact us through the contact form. Because there is no sign-in, we may ask for details to confirm it is yours.
8. Security
Communication is encrypted and server data is access-restricted so that only the owner can modify it. However, absolute security cannot be guaranteed.
9. Use by minors
Minors should use the App with a parent or guardian's consent.
10. Changes
If we change this policy, we will notify you in the App. Continued use after a change means you accept it.