Privacy Policy / プライバシーポリシー

Last Updated / 最終更新日: 2026-02-17

English

Privacy Policy for TennisGear

Introduction

This Privacy Policy explains how TennisGear ("the App," "we," "our") handles information when you use our mobile application. We are committed to protecting your privacy and being transparent about our data practices.

Data Collection

TennisGear does not collect, transmit, or share any personal data.

All data you enter into the App — including racket information, shoe records, play logs, string reel inventory, grip inventory, and user settings — is stored exclusively on your device using local storage (UserDefaults). No data is ever sent to external servers, cloud services, or third parties.

Data Storage

All app data is stored locally on your device.
Data persists between app sessions via iOS UserDefaults.
No server-side storage, cloud backup, or remote database is used by the App.
The App does not use iCloud sync or any other cloud synchronization service.

Data Export

The App provides a JSON data export feature that allows you to manually export your data to a file on your device. This export is initiated solely by you and the exported file remains under your control. We do not have access to any exported data.

Third-Party Services

TennisGear does not integrate with any third-party analytics, advertising, tracking, or data collection services. The App contains no third-party SDKs or frameworks that collect user data.