たいむスタンプ Privacy Policy

Last updated: 2026-05-10

Overview

たいむスタンプ is an Apple Watch timestamp recorder with an iPhone companion app. This privacy policy describes how たいむスタンプ handles data in the current app implementation.

Data Collection

たいむスタンプ does not collect personal data. Timestamp sessions, recorded times, session names, and memos are stored locally on the user's devices. The app does not send this data to an external server.

Local Storage

たいむスタンプ stores app data locally using device storage such as UserDefaults and app-local files.

Apple Watch and iPhone Sync

たいむスタンプ uses Apple's WatchConnectivity framework to sync timestamp sessions between the user's own paired Apple Watch and iPhone. This sync is device-to-device within Apple's platform frameworks. たいむスタンプ does not operate an external sync server.

Analytics, Advertising, and Tracking

たいむスタンプ does not include third-party analytics SDKs, advertising SDKs, tracking SDKs, or third-party login SDKs. たいむスタンプ does not track users across apps or websites.

Accounts and Purchases

たいむスタンプ does not require account creation, sign in, subscriptions, or in-app purchases.

Contact

For privacy questions, email mibumiyashita@icloud.com.

Changes

This policy may be updated when たいむスタンプ changes. The latest version should be published at the public Privacy Policy URL used in App Store Connect.