Terms of Use

These Terms of Use ("Terms") govern the use of the mobile application "Habit Flow" ("App") provided by crelve ("we" or "us"). By using the App, you agree to these Terms.

Article 1 (Application)

These Terms apply to all relationships between users and us regarding the use of the App.

Article 2 (Service Description)

Habit Flow is a habit tracking application designed to help users overcome "Mikka Bouzu" (three-day quitter syndrome). The App provides the following features:

• Creating and managing habits with one-tap recording
• Calendar view for tracking completion history
• Statistics and streak tracking
• Local data storage (completely offline operation)
• Daily reminder notifications (optional)

Article 3 (Account Management)

The App does not require user registration or account creation. All data is stored locally on your device. You are responsible for managing and backing up your own data.

Article 4 (Premium Version)

The App offers a Premium version with the following benefits:

• Unlimited habit creation (Free version: 3 habits)
• Ad-free experience
• Data backup and restore functionality

Premium is available as a one-time purchase of ¥370 (JPY). Payment is processed through Apple App Store or Google Play Store. Refunds are subject to each store's refund policy.

Article 5 (Prohibited Actions)

Users must not engage in the following actions when using the App:

1. Actions that violate laws or public order and morals
2. Actions related to criminal activities
3. Actions that infringe on our or third parties' intellectual property rights, privacy, honor, or other rights
4. Actions that destroy or interfere with our servers or network functions
5. Actions that may interfere with the operation of the App
6. Unauthorized access or attempts thereof
7. Reverse engineering, decompiling, or disassembling the App
8. Any other actions we deem inappropriate

Article 6 (Service Suspension)

We may suspend or interrupt all or part of the App without prior notice if we determine that any of the following reasons exist:

1. Maintenance or updates of the computer systems for the App
2. Difficulty providing the App due to force majeure such as earthquakes, lightning, fire, power outages, or natural disasters
3. Computer or communication line stoppage due to accidents
4. Other cases where we determine it is difficult to provide the App

Article 7 (Disclaimer)

We do not guarantee, expressly or impliedly, that the App is free from defects in fact or law (including defects related to safety, reliability, accuracy, completeness, validity, fitness for a particular purpose, security, errors, bugs, and rights infringement).

We shall not be liable for any damages incurred by users arising from the App, except in cases of our intentional or gross negligence.

Health Disclaimer: The App is designed for general habit tracking purposes only and is not intended to provide medical, health, or fitness advice. Please consult with appropriate professionals for health-related decisions.

Article 8 (Changes to Service)

We may change, add, or discontinue the content of the App with prior notice to users, and users agree to this.

Article 9 (Changes to Terms)

We may change these Terms without notifying users if deemed necessary. The revised Terms shall become effective from the time they are posted in the App.

Article 10 (Handling of Personal Information)

Personal information obtained through the use of the App shall be handled appropriately in accordance with our "Privacy Policy."

Article 11 (Governing Law and Jurisdiction)

Japanese law shall govern the interpretation of these Terms. In the event of any dispute regarding the App, the court having jurisdiction over our principal place of business shall have exclusive agreed jurisdiction.