TennieSence Privacy Policy

Hyeongjin Lee (“Service Provider”) operates the mobile application TennieSence (the “App”). This Privacy Policy explains what personal information we collect, how we use it, and the rights available to you.

This policy applies to the App and all connected server services.

1. Information We Collect

1.1 Information You Provide Directly

At sign-up (social login)

Item	Required
Social login provider (Google / Kakao / Naver / Apple)	Required
Unique identifier issued by the provider	Required
Email address	Required
Nickname	Required
Profile image	Optional

The App does not offer sign-up with a username and password, and we never collect or store passwords.

Information you enter while using the App

Record date and overall feel rating (5-point scale)
Shot-specific ratings — forehand, backhand, serve, volley, return, smash
Physical condition rating and condition notes
Play location, court surface, play duration
Weather and temperature
Free-form notes and tags
Match records — singles/doubles, match format, score, result
Photos (up to 5 per record)
Names or nicknames of people you played with
Notification settings — reminder time, weekly record goal

1. Information We Collect

1.1 Information You Provide Directly

1.2 Notice Regarding Information About Third Parties