生效日期:2026 年 2 月 16 日
1. 概述
Drilli(以下簡稱「本 App」)是一款舞蹈練習輔助工具,協助使用者匯入舞蹈影片、調整播放速度、設定段落循環、進行分割畫面對比等功能。我們重視您的隱私,本政策說明我們如何處理您的資料。
2. 資料收集
2.1 我們不收集的資料
- 本 App 不收集任何個人識別資訊(姓名、電子郵件、電話號碼等)
- 本 App 不使用分析工具、廣告追蹤或第三方追蹤服務
- 本 App 不傳送任何資料至遠端伺服器
- 本 App 不需要帳號註冊或登入
2.2 裝置上儲存的資料
以下資料僅儲存在您的裝置本機,不會上傳至任何伺服器:
- 影片檔案 — 您從相簿匯入的舞蹈影片副本
- 縮圖與膠卷圖片 — 由影片自動產生的預覽圖片
- 截圖與備註 — 您在播放器中擷取的截圖及文字備註
- 播放設定 — 播放位置、速度、鏡面、AB Loop 區間、段落標記等偏好設定
- 分割畫面設定 — 影片對比的配置(哪些影片、偏移量、靜音狀態)
3. 裝置權限
本 App 會請求以下權限:
- 相簿讀取 — 讓您選擇要匯入的舞蹈影片
- 相簿寫入 — 讓您將截圖儲存到相簿(僅在您主動操作時)
這些權限僅在您授權後啟用,且資料不會離開您的裝置。
4. 資料保留與刪除
- 所有資料儲存在您的裝置上
- 您可隨時在 App 內刪除影片、截圖及備註
- 解除安裝本 App 將完全移除所有相關資料
5. 第三方服務
本 App 目前不使用任何第三方服務、SDK 或分析工具來收集使用者資料。
6. 兒童隱私
本 App 不針對 13 歲以下兒童設計,也不會故意收集兒童的任何資料。
7. 政策變更
如本政策有重大變更,我們會在 App 更新說明或本頁面中通知。建議定期檢視此頁面。
8. 聯絡我們
如有任何隱私相關問題,請聯繫:
[email protected]
Effective Date: February 16, 2026
1. Overview
Drilli ("the App") is a dance practice tool that helps users import dance videos, adjust playback speed, set segment loops, and compare videos side-by-side. We value your privacy, and this policy explains how we handle your data.
2. Data Collection
2.1 What We Do NOT Collect
- The App does not collect any personally identifiable information (name, email, phone number, etc.)
- The App does not use analytics, ad tracking, or third-party tracking services
- The App does not transmit any data to remote servers
- The App does not require account registration or login
2.2 Data Stored on Your Device
The following data is stored locally on your device only and is never uploaded to any server:
- Video files — Copies of dance videos you import from your photo library
- Thumbnails & filmstrip images — Preview images automatically generated from videos
- Screenshots & notes — Screenshots you capture in the player and associated text notes
- Playback settings — Playback position, speed, mirror mode, AB loop range, segment markers, and other preferences
- Split-screen settings — Video comparison configuration (which videos, offsets, mute states)
3. Device Permissions
The App requests the following permissions:
- Photo Library Read Access — To let you select dance videos to import
- Photo Library Write Access — To let you save screenshots to your photo library (only when you initiate the action)
These permissions are only activated after your explicit consent, and no data leaves your device.
4. Data Retention & Deletion
- All data is stored on your device
- You can delete videos, screenshots, and notes at any time within the App
- Uninstalling the App will completely remove all associated data
5. Third-Party Services
The App currently does not use any third-party services, SDKs, or analytics tools to collect user data.
6. Children's Privacy
The App is not designed for children under 13 and does not intentionally collect any data from children.
7. Changes to This Policy
If there are significant changes to this policy, we will notify users through App update notes or on this page. We recommend reviewing this page periodically.
8. Contact Us
If you have any privacy-related questions, please contact:
[email protected]