HomeTag Policies
HomeTag
HomeTag 收納尋寶 政策文件Policies

文件版本Document version 1.1 生效日期Effective 2026-09-14

隱私權政策與免責聲明 Privacy Policy & Disclaimer

「收納尋寶」是一款家庭物品盤點 App。這份文件說明這個 App 實際會、以及不會處理哪些資料，還有使用上的免責事項。

HomeTag is a household inventory app. This document explains exactly what data it does and doesn't handle, and the terms under which it's provided.

§1

關於「收納尋寶」About HomeTag

「收納尋寶」幫助家庭記錄家裡的物品：放在哪個房間、哪個儲藏空間、還剩多少、什麼時候該補貨。你可以手動輸入，也可以拍下收據，讓 AI 幫忙讀取品項、數量與價格。

HomeTag helps a household keep track of what it owns: which room, which storage space, how much is left, and when it's worth restocking. You can add items by hand, or photograph a receipt and let AI read out the items, quantities, and prices.

這個 App 刻意不做傳統的「帳號密碼」系統。你的資料不會存在我們的伺服器資料庫裡，而是留在你的裝置上，並透過端對端加密的方式在你自己的裝置之間同步。這個設計選擇也是這份政策存在的原因，因為我們能拿到的東西，本來就比一般 App 少。

Deliberately, this app has no traditional account/password system. Your data isn't stored in a server database we control; it lives on your device and syncs end-to-end between your own devices. That design choice is also why this document can say, plainly, that there's less for us to have access to in the first place.

§2

隱私權政策Privacy Policy

2.1　你的資料實際上在哪裡

2.1　Where Your Data Actually Lives

收納尋寶沒有使用者資料庫。下面每一項都只存在你的裝置上，並以端對端加密的方式在你自己的裝置之間同步。

HomeTag has no user database. Everything below lives only on your device and syncs end-to-end encrypted between your own devices.

物品盤點資料Inventory data
物品名稱、分類、數量、價格、房間／儲藏空間、加入與用完日期。
Item names, categories, quantities, prices, room/storage location, added and used-up dates.
物品照片Item photos
只存在拍照的那台裝置上，從不上傳到任何伺服器。
Stay only on the device that took them, never uploaded anywhere.
收據照片（掃描功能）Receipt photos (scan feature)
暫時傳送給 AI 供應商以讀取品項，處理後不留存。
Sent transiently to our AI provider to read items off the receipt; not retained afterward by us.
裝置識別碼Device token
隨機產生的代碼，只用來限制 AI 功能的每日使用次數，不是硬體序號。
A randomly generated code used only to rate-limit AI features, not a hardware identifier.
所在地區（選填）Location (optional)
你自己輸入的文字，例如「台北市大安區」，只有在你主動使用市價查詢時才會用到。
Free text you type yourself, e.g. a city or district, used only when you actively run a price check.
我們沒有做的事What we don't do
不會自動讀取 GPS 位置、不使用分析或廣告追蹤工具、不要求電子郵件或電話號碼。
No automatic GPS location, no analytics or ad-tracking SDKs, no email or phone number required to use the app.

2.2　資料如何儲存與同步

2.2　How Data Is Stored & Synced

你的物品盤點資料主要儲存在你的裝置上，並透過 Jazz Cloud（我們使用的同步服務）以端對端加密的方式在你自己的裝置間同步，即使沒有訂閱付費方案也一樣會同步；訂閱只決定你能否邀請其他家庭成員加入。Jazz Cloud 只會經手加密過的內容，無法讀取實際內容。

Your inventory data lives primarily on your device and syncs end-to-end between your own devices via Jazz Cloud, our sync provider. This happens regardless of subscription status; a subscription only controls whether you can invite other household members in. Jazz Cloud only ever handles encrypted data and cannot read its contents.

2.3　第三方服務

2.3　Third-Party Services

服務Service 用途Purpose 收到的資料Data it sees
Jazz Cloud 端對端加密同步End-to-end encrypted sync 僅加密內容Ciphertext only
Google Gemini （透過我們的伺服器）(via our server) 收據掃描、市價查詢、用量分析Receipt scanning, price check, usage insight 收據照片、品項名稱／價格、你選填的地區Receipt photo, item name/price, your optional location text
Apple App Store 處理訂閱付款Handles subscription payment 付款資訊由 Apple 直接處理，我們看不到Payment details handled entirely by Apple; we never see them
關於 AI 服務：On the AI provider: 收據與查詢內容會經由我們的伺服器轉送給 Google Gemini API 進行處理，處理完成後我們不會保留這些照片。Google 對於這類 API 請求另有其自身的資料使用條款。 Receipts and query text are relayed through our own server to Google's Gemini API for processing; we don't retain the photos afterward. Google's own terms govern how it handles API requests of this kind.

2.4　資料分享

2.4　Data Sharing

我們不會出售或用於廣告目的分享你的資料。你的物品盤點資料只會分享給你主動邀請加入同一個家庭的成員。

We don't sell your data or share it for advertising. Your inventory data is only ever shared with members you actively invite into the same household.

2.5　你的控制權

2.5　Your Control

  • 你可以隨時在「設定」中把整個盤點資料匯出成 TSV 檔案。
  • You can export your entire inventory as a TSV file from Settings at any time.
  • 刪除 App 會移除裝置上的本機資料。目前沒有帳號密碼系統，但你可以在「設定」點「備份帳號」取得一組還原字詞並自行保存；換手機或重新安裝後，點「還原帳號」輸入這組字詞即可連回同一個家。任何拿到這組字詞的人都能進入你的家，請妥善保管。若沒有備份字詞，且家裡也沒有其他裝置保留著資料，刪除後將無法重新連回同一份資料；若家裡還有其他裝置，可以透過該裝置重新產生邀請連結。
  • Deleting the app removes local data on that device. There's no account/password system, but in Settings you can tap "Back up account" to get a recovery phrase and save it yourself; after getting a new phone or reinstalling, tap "Restore account" and enter the phrase to reconnect to the same household. Anyone who has the phrase can open your household, so keep it private. Without a saved phrase, if no other device in the household still has the data, there is no way back into it after deletion. If another device is still connected, you can generate a fresh invite link from there.

2.6　兒童隱私

2.6　Children's Privacy

這個 App 並非針對兒童設計，我們不會刻意收集兒童的個人資料。

This app isn't directed at children, and we don't knowingly collect personal data from them.

2.7　政策異動

2.7　Changes to This Policy

若這份政策有實質變動，我們會更新本頁面上方的文件版本與生效日期。

If this policy changes materially, we'll update the document version and effective date at the top of this page.

2.8　聯絡我們

2.8　Contact

若有隱私相關問題，歡迎直接寄信至 hometag_app@icloud.com，或透過 App Store 上的開發者聯絡方式與我們聯繫。

For privacy questions, email us directly at hometag_app@icloud.com, or reach us through the developer contact listed on the App Store.

§3

免責聲明Disclaimer

AI 判讀僅供參考。收據掃描、市價查詢與用量分析都是由 AI 產生的建議，可能不準確或過時，使用前請自行核對品項、價格與建議地點。

AI output is a suggestion, not a fact. Receipt scanning, price checks, and usage insights are AI-generated and may be inaccurate or out of date; verify item details, prices, and suggested locations yourself before relying on them.

並非財務建議。市價查詢功能提供的價格僅供比較參考，不構成購買決策的保證，實際採購請自行判斷。

Not financial advice. Prices shown by the market-price feature are for reference only and aren't a guarantee; use your own judgment for actual purchases.

依「現狀」提供。本 App 依現狀及現有功能提供，不提供任何明示或默示的擔保。在法律允許的最大範圍內，開發者對於因使用本 App 所產生的任何損失或損害，不承擔責任。

Provided as-is. This app is provided as-is, with no warranty of any kind, express or implied. To the fullest extent permitted by law, the developer is not liable for any loss or damage arising from your use of it.