我們是誰、App 的用途
Who we are and what the app does
ChordReflex（開發者：Jimmy HUNG）是一款供 worship keyboardist 使用的 Nashville number 練習 App，在裝置上練習數字譜、轉調及練習設定。並非面向所有樂手，亦非社交網絡。
ChordReflex (developer: Jimmy HUNG) is a Nashville number practice app for worship keyboardists. You practice numerals, key changes, and session settings on your device. It is not aimed at all musicians and is not a social network.
我們收集什麼資料
What data we collect
不收集。 ChordReflex 不設遙測（no telemetry）：不傳送使用次數、裝置識別、除崩潰報告以外的分析資料、廣告 ID，亦不接入第三方 analytics SDK。
We do not collect. ChordReflex has no telemetry: we do not send usage counts, device identifiers, analytics beyond crash reports, advertising IDs, or third-party analytics SDKs.
無帳戶。 無需註冊、登入，亦不要求提供電郵或電話作為會員資料。
No account. No sign-up, no login, and we do not ask for email or phone for membership.
只存於本機（如適用）。 練習進度、設定等如有保存，只寫入裝置本機儲存（例如系統 UserDefaults）。資料不上傳至雲端，亦不備份至開發者伺服器（無後端資料庫）。刪除 App 或清除裝置資料後，相關資料即一併移除。
On-device only (where applicable). Progress and settings, if stored, remain on your device (for example in system UserDefaults). Nothing is uploaded to the cloud or backed up to our servers. Deleting the app or clearing device data removes that information.
不索取權限。 本版本不要求相機、相簿、通訊錄、位置或麥克風作為產品功能。若日後系統權限有變，我們會先更新本政策再上架。
No permissions requested. This version does not require camera, photos, contacts, location, or microphone for core features. If that changes, we will update this policy before release.
我們不做什麼
What we do not do
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不出售、出租或向廣告商分享個人資料
We do not sell, rent, or share personal data with advertisers.
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不使用資料作跨 App 追蹤
We do not use data for cross-app tracking.
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MIDI、Chord Reflex mode、visionOS／XR 不在本政策涵蓋範圍內
MIDI, Chord Reflex mode, and visionOS/XR are outside the scope of this policy.
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本版本不設 telemetry；若日後加入最小行為訊號，會先更新本頁再上架
This version has no telemetry. If we add minimal usage signals later, we will update this page before release.
兒童
Children
ChordReflex 並非針對 13 歲以下兒童，亦不會故意收集兒童個人資料。
ChordReflex is not directed at children under 13, and we do not knowingly collect personal data from children.
聯絡
Contact
Privacy enquiries: hello@chordreflex.com
改動
Changes
政策如有更新，會修訂本頁日期。以本頁為公開版本。
If this policy changes, we will update the date on this page. This page is the published version.