Fuusen Privacy Policy

Last updated: July 16, 2026 | 日本語

"Fuusen" (the "App") is an iOS application provided by Pakyun LLC (the "Developer"). This policy describes how user information is handled in the App.

1. Our Principle — Neither the Microphone nor the Camera Is Recorded

• Microphone: The App uses the loudness level of your breath only as the game input that inflates the balloon. No audio is ever recorded, stored, or transmitted. The App computes a volume number on the fly; the sound itself never leaves your device.
• Camera: Used only by the "Place in room" feature to show your balloon in your real room with AR (augmented reality). No camera images are ever captured, stored, or transmitted. The video is only shown on screen and never leaves your device. Every balloon-raising feature works without granting camera access.
• Scores: Your best record is stored only on your iPhone and is never sent to the Developer.

The Developer operates no server that collects or stores your audio or personal information.

2. Advertising

The App uses Google AdMob to display ads. AdMob may collect the following information to serve ads:

Information	Purpose
Advertising identifier (IDFA, only if tracking is allowed)	Ad personalization and measurement
IP address / approximate location	Regional ad delivery
Device information (model, OS version, etc.)	Ad optimization and fraud prevention

• You can decline or change tracking permission at any time via the iOS dialog (Settings > Privacy & Security > Tracking). All features of the App remain available if you decline.
• For how Google handles data, see Google's policies and terms.

3. Device Features Used by the App

Feature	Usage
Microphone	Measuring breath loudness (volume level) solely to inflate the balloon. No recording.
Camera	Displaying the AR "Place in room" view only. No capture or storage.

4. Contact

5. Changes

This policy may be revised as necessary. Material changes will be announced on this page.