Privacy Policy

How we protect your important information

Last updated: August 29, 2025

Overview

Kanjou+ (hereinafter "this app") prioritizes user privacy above all else. This privacy policy explains how this app collects, uses, and protects personal information.

Basic Data Protection Principles

Complete Local Storage

All data is stored only within your device and is never transmitted externally or shared with third parties

Information We Store

Information Stored (Only on Your Device)

  • Emotion Data Joy, anger, sadness, pleasure values (0-10) and their recording timestamps
  • State Data Energy, relaxation, fatigue, tension values (0-10) and their recording timestamps
  • Comments & Reflections Text information users optionally input
  • App Settings Language settings, reminder settings, password settings (hashed)

Information We Do NOT Collect

  • Personal Identification Name, address, phone number, email address, etc.
  • Device Information Device ID, advertising ID, detailed device information, etc.
  • Location Information GPS coordinates, location history, etc.
  • Contacts & Photos Contact list, camera roll, photos, etc.
  • Usage Statistics App usage frequency, operation history, etc.

Data Storage and Management

Local Storage

All data is stored only within your iPhone or iPad. Data never leaves your device.

Access Control

No one other than you (including developers) can access your data. You are the sole owner of your data.

Data Deletion

Uninstalling the app completely deletes all data. You can also delete individual data within the app.

Security Measures

We implement the following security measures to protect your data.

Password Protection

Setting a password for the app prevents third-party access. Passwords are stored in hashed form.

Security Questions

You can set security questions as a recovery method if you forget your password. These are also stored locally only.

Your Rights

You have complete control over your data.

Data Access

You can view all stored data anytime through the history function.

Data Modification

You can edit comments and reflection parts of recorded data.

Data Deletion

You can delete individual records or all app data anytime. Deletion is immediate and cannot be undone.

Privacy Policy Changes

This privacy policy may be updated due to legal changes or app feature additions.

Update Process

1

Prior Notice

For significant changes, we will notify in advance through in-app notifications or website.

2

Change Disclosure

We clearly indicate changed sections and explain the reasons.

3

Review Period

We provide adequate time for reviewing the changes.

Change History

August 29, 2025
Initial release

Disclaimer

This app is a tool for recording and analyzing emotions and mental states, but it is not a medical device or medical service.

Not a Substitute for Medical Care

This app does not provide diagnosis, treatment, or medical advice. If you have concerns about mental health, please consult a medical professional.

Professional Consultation Recommended

For persistent depression, severe anxiety, or other mental symptoms, please consult a psychologist, psychiatrist, or other medical professional.

About Data Accuracy

This app stores and analyzes data as you input it. You are responsible for managing the accuracy of input data.

Emergency Contacts

This app is not intended for emergency response.
If you are experiencing a serious mental health crisis or life-threatening emergency, please immediately contact your local emergency services or consult specialized crisis support organizations in your country.