1. Information Processed Locally

Conversion inputs and results are processed on your device. Your primary industry, favorites, recents, saved conversion records, freeform notes, language, and display preferences are stored locally. We do not build an advertising profile from your content or intentionally upload the measurements, weights, notes, or other calculation values you enter or save.

2. Purchase and Technical Information

UnitDeck uses Apple StoreKit to load localized prices, initiate purchases, and read Apple-verified transactions and entitlement status on the device. Apple manages Apple IDs, payment accounts, purchase records, and payment processing. UnitDeck has no proprietary purchase server, does not receive or store your full payment-card details, and does not attach conversion content or notes to purchase transactions.

3. Why We Use It

We use this information only to load localized prices, complete and validate purchases, restore lifetime access, prevent purchase fraud, troubleshoot problems, provide support, and meet legal or platform requirements. We do not use it for personalized advertising or sell personal information.

4. Sharing

We do not upload your conversion inputs, favorites, records, or notes to our own servers or sell them to third parties. Apple processes purchases under the rules that apply to its services. The iOS share sheet handles only content you actively choose to share with a destination selected by you.

5. Retention

Local preferences, saved conversions, and notes remain on your device until you delete the relevant content, clear data, or delete the app. Apple retains purchase records under its policies. UnitDeck only reads the current verified entitlement status on the device to determine whether to unlock Pro features.

6. Your Choices and Rights

You may clear favorites and recents in Settings or delete the app to remove local data. Restore Purchases can recover lifetime access linked to the same Apple ID. Depending on where you live, you may have rights to access, correct, delete, restrict, or object to processing and to complain to a regulator. Contact us through the UnitDeck Support page. Apple may need to handle requests involving its payment records.

7. Security

We use reasonable technical and organizational safeguards, but no transmission or storage method is completely secure. Do not enter names, contact details, trade secrets, or other unnecessary personal information into conversion fields.

8. Children

UnitDeck is a general-purpose work utility and is not directed to children. We do not knowingly request children's names, contact details, or precise location. If you believe a child supplied personal information, contact us through the Support page.

9. Apple Privacy Policy

Apple applies its own privacy policy to information it processes through the App Store, Apple ID, and payment services. Apple's current policy is available on its official website.

10. Changes and Contact

If our features, providers, or legal obligations change, we will update this Policy and our App Store privacy disclosures. Material changes may be noted in release information or on this website. For privacy questions or rights requests, use the contact details on the UnitDeck Support page.

简体中文

隐私政策

生效日期:2026 年 7 月 19 日

1. 本地处理的信息

单位换算输入和计算结果在设备上处理。主要行业、收藏、最近使用项目、主动保存的换算记录、自由笔记、语言和显示偏好保存在设备本地。我们不会为了广告建立你的内容档案,也不会主动上传你输入或保存的尺寸、重量、笔记或其他计算数值。

2. 购买与技术信息

UnitDeck 使用 Apple StoreKit 载入本地化价格、发起购买并在设备上读取 Apple 验证后的交易和权益状态。Apple 负责 Apple ID、付款账户、购买记录和支付处理。UnitDeck 没有自建购买服务器,不会收到或保存你的完整支付卡信息,也不会把你的换算内容或笔记附加到购买交易中。

3. 使用目的

上述信息仅用于载入本地化价格、完成和验证购买、恢复永久权益、防止购买欺诈、排查故障、提供客户支持,以及履行法律和平台要求。我们不使用这些信息投放个性化广告,也不出售个人信息。

4. 信息共享

我们不会将你的换算输入、收藏、记录或笔记上传到自己的服务器或出售给第三方。购买由 Apple 处理,适用 Apple 对其服务的信息处理规则。系统分享功能仅在你主动操作时,将你选择的内容交给 iOS 分享目标。

5. 保存

本地偏好、换算记录和笔记会保留在设备上,直到你在应用中删除相关内容、清除数据或删除应用。购买记录由 Apple 按其政策保存;UnitDeck 仅在设备上读取验证后的当前权益状态,以决定是否解锁 Pro 功能。

6. 你的选择与权利

你可以在设置中清除收藏和最近使用,或通过删除应用移除本地数据。你可以使用“恢复购买”重新获取与相同 Apple ID 关联的永久权益。根据所在地法律,你还可能享有访问、更正、删除、限制处理或投诉等权利;可通过 UnitDeck 支持页面联系我们。购买和付款记录相关请求可能需要同时联系 Apple。

7. 安全

我们采用合理的技术和组织措施保护信息,但任何网络传输或存储方式都不能保证绝对安全。请勿在换算输入中填写姓名、联系方式、商业秘密或其他不必要的个人信息。

8. 儿童隐私

UnitDeck 面向一般工作和工具使用场景,不以儿童为目标,也不会故意收集儿童的姓名、联系方式或精确位置。如果你认为儿童向我们提供了个人信息,请通过支持页面联系我们。

9. Apple 隐私政策

Apple 对 App Store、Apple ID 和支付服务中的信息处理适用其自己的隐私政策。你可以在 Apple 官方网站查看最新政策。

10. 政策更新与联系

如果功能、服务商或法律要求发生变化,我们会更新本政策和 App Store 隐私披露。重大变化会通过应用更新说明或本网站提示。如有隐私问题或权利请求,请使用 UnitDeck 支持页面所列联系方式联系我们。