Last updated: September 23, 2026
HiRate ("we", "our", or "the App") respects your privacy. This Privacy Policy explains how we handle information when you use the HiRate mobile application.
1. Information We Collect
We do not collect personal information. HiRate does not require account registration, and we do not ask for your name, email address, phone number, or other personally identifiable information.
2. Data Stored on Your Device
The following data is stored locally on your device only and is never transmitted to our servers:
- Currency conversion history
- Watchlist (favorite currency pairs)
- Search history
- Language preference
- App settings
You can clear this data at any time by deleting the app or clearing history within the app.
3. Exchange Rate Data
HiRate fetches exchange rate data from public central bank reference sources (via the Frankfurter API at api.frankfurter.dev). When you request a rate conversion or chart, your device sends currency codes (e.g. USD, EUR) to this third-party API. No personal information is included in these requests.
4. Analytics & Tracking
We do not use analytics SDKs, advertising SDKs, or any third-party tracking tools. We do not track your activity across other apps or websites.
5. Children's Privacy
HiRate is not directed at children under the age of 13. We do not knowingly collect personal information from children.
6. Data Security
All network communication uses HTTPS encryption. Local data is protected by your device's operating system security mechanisms.
7. Changes to This Policy
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated "Last updated" date. Continued use of the App after changes constitutes acceptance of the updated policy.
8. Contact Us
If you have questions about this Privacy Policy, please contact us at:
最后更新:2026 年 9 月 23 日
HiRate(「我们」或「本 App」)尊重您的隐私。本隐私政策说明您使用 HiRate 移动应用时,我们如何处理相关信息。
1. 我们收集的信息
我们不收集个人信息。HiRate 无需注册账号,我们不会要求您提供姓名、电子邮件、电话号码或其他可识别个人身份的信息。
2. 存储在您设备上的数据
以下数据仅保存在您的设备本地,不会上传至我们的服务器:
- 货币转换历史
- 关注列表(收藏的货币对)
- 搜索历史
- 语言偏好设置
- App 设置
您可以随时通过删除 App 或在 App 内清除历史记录来删除这些数据。
3. 汇率数据
HiRate 从公开的央行参考数据源获取汇率(通过 Frankfurter API:api.frankfurter.dev)。当您请求汇率换算或查看图表时,您的设备会向该第三方 API 发送货币代码(如 USD、EUR),这些请求中不包含任何个人信息。
4. 分析与追踪
我们不使用分析 SDK、广告 SDK 或任何第三方追踪工具。我们不会跨 App 或网站追踪您的活动。
5. 儿童隐私
HiRate 并非面向 13 岁以下儿童。我们不会故意收集儿童的个人信息。
6. 数据安全
所有网络通信均使用 HTTPS 加密。本地数据受您设备操作系统安全机制的保护。
7. 政策变更
我们可能会不时更新本隐私政策。变更将发布在本页面并更新「最后更新」日期。变更后继续使用 App 即表示您接受更新后的政策。
8. 联系我们
如对本隐私政策有任何疑问,请通过以下方式联系我们: