プライバシーポリシー
Last Updated: September 12, 2026
100% ブラウザ処理 • サーバーへのデータ保存なし
免責事項: FinanceDecideは教育目的の独立したシミュレーションプラットフォームです。すべての試算結果は一般的な計画用の仮定であり、専門的な金融・税務・法的助言を構成するものではありません。
1. Zero Data Collection Architecture
FinanceDecide operates exclusively on a client-side execution model. All calculations, numbers, salary entries, loan parameters, and simulation variables run strictly within your device's browser memory via local JavaScript. We do not collect, store, or transmit your personal financial values to external databases or servers.
2. Web Server Metadata & Security Logs
Standard web hosting infrastructure logs non-identifying technical metadata when you request pages (such as IP address, user agent, referring URL, and timestamp). These logs are processed purely for network security, DDoS protection, performance optimization, and server stability.
3. Local Storage Preferences
FinanceDecide may utilize browser localStorage solely to preserve non-sensitive interface options (such as theme preferences or UI states) directly on your device. No financial calculations are synchronized across devices or uploaded to the cloud.
4. Contact Our Privacy Team
If you have questions regarding our privacy architecture or data policies:
Email: privacy@financedecide.com