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Fully safeguard your privacy and security. A clean, intuitive interface allows you to perform stable data analysis with simple operations within the app—everything is under your control, effectively saving your time and effort. All data is stored locally on your device—no cloud storage, no uploading, ensuring a private and seamless experience just for you. Between your fingertips and the light, discover your own quiet and orderly management. If you have any questions, please contact us and we will respond promptly. Thank you very much.