Privacy Policy

Kawai Hiromu (hereinafter referred to as "the Operator") establishes the following Privacy Policy regarding the handling of user information in the application "Poker Bankroll Manager" (hereinafter referred to as "the App").

1. Information We Collect

The App may collect the following information.

(1) Information Entered by Users

• Session record data
• Amounts, currencies, stakes, and venue information
• Other data voluntarily entered by users

This information is, in principle, stored on the user's device.

(2) AI Analysis Feature

When the user enables the AI Coach feature, the following data is sent to Anthropic, PBC ("Anthropic") via the Operator's server for bankroll management analysis using the Claude API:

• Session record data (dates, game format, stakes, buy-in, cash-out, profit, duration, location, rebuys, notes, stack history)
• Transaction history (type, amount, currency, category, notes, dates)
• Current bankroll balance
• Device identifier and subscription status

This data is transmitted only after the user explicitly consents to AI data sharing within the App. Users can revoke consent at any time in Settings, which immediately stops further data transmission.

Anthropic processes this data in accordance with their Usage Policy and does not use API inputs to train their models.

(3) Automatically Collected Information

The App uses the following external services.

Subscription Management

RevenueCat

• Purchase information
• Subscription status
• Device identification information

In-App Purchases

Apple's In-App Purchase System

• Payment information is not shared with the Operator
• Payments are processed by Apple

Advertising

Google AdMob

• Advertising identifiers (IDFA, etc.)
• Device information
• Usage data

2. Purpose of Use

Collected information is used for the following purposes.

• Providing app functionality
• Providing AI-powered poker performance analysis and bankroll management advice
• Subscription management
• Advertising optimization
• Usage analysis
• Prevention of unauthorized use

3. Disclosure to Third Parties

The Operator will not provide user information to third parties, except as required by law.

However, information may be shared with the external service providers listed above to the extent necessary for providing their services.

Additionally, when the AI Coach feature is enabled, session and transaction data is shared with:

Anthropic, PBC (Claude AI API)

• Purpose: AI-powered poker performance analysis and bankroll management advice
• Data shared: Session records, transaction history, bankroll balance
• Processing: Data is processed for generating insights and is not used for model training
• Policy: https://www.anthropic.com/policies

4. Data Storage

Data entered by users is, in principle, stored on the user's device.

When the AI Coach feature is enabled, session data is temporarily transmitted to the Operator's Cloudflare Workers backend and forwarded to Anthropic's API for analysis. Data is processed in memory and is not permanently stored on the Operator's servers.

5. Minors

Minors must obtain the consent of a parent or guardian before using the App.

6. Security Measures

The Operator implements reasonable security measures to prevent information leaks.

7. User Rights

Users can restrict ad tracking or delete data through their device settings.

8. Changes to This Policy

This Policy may be changed as necessary. Changes take effect upon publication within the App or on related pages.

9. Contact

For inquiries regarding this Policy, please contact us at:

[email protected]

Established: February 14, 2026

Last Updated: April 15, 2026

Operator: Kawai Hiromu