隐私政策

生效日期：2026 年 9 月 15 日 · Effective Date: September 15, 2026

中文版本

极简调音（以下简称“本应用”）尊重并保护所有用户的隐私。本政策说明本应用如何处理信息——结论很简单：本应用不收集、不存储、不传输您的任何个人信息。

一、我们收集的信息

不收集。本应用无需注册账号，不收集姓名、邮箱、电话号码、设备标识符、位置信息或使用行为数据。

二、麦克风与音频数据

调音功能需要使用麦克风接收声音，以实时分析音高。我们郑重承诺：

音频数据仅在您的设备内存中实时处理，用于计算音高后立即丢弃，不写入磁盘、不上传网络；
本应用没有任何网络传输音频的功能；
卸载本应用后，设备上不会留存任何音频数据。

三、应用内购买

专业版解锁通过 Apple App Store 的应用内购买系统完成。交易信息（包括付款信息）由 Apple 处理并受 Apple 隐私政策约束，本应用无法访问您的付款信息。购买凭证由 Apple 服务器保存，用于在您换机或重装时恢复购买。

四、iCloud 同步（如启用）

如后续版本提供自定义调弦的跨设备同步功能，该功能将使用 Apple iCloud 服务，数据仅存于您个人的 iCloud 私有空间，我们无权访问。您可以在系统设置中随时关闭。

五、第三方服务

本应用不集成任何第三方统计、广告、分析 SDK。唯一的网络活动是 App Store 的内购校验，由 iOS 系统代管。

六、政策变更

如果本政策发生变更，我们将在本页面更新，并在应用内提示重大变更。变更后继续使用本应用即表示您接受更新后的政策。

七、联系我们

如对本政策有任何疑问，请通过 App Store 应用页面的“App 支持”联系我们。

English Version

Minimal Tuner (“the App”) respects and protects the privacy of all users. This policy explains how the App handles information — the short version: the App does not collect, store, or transmit any of your personal information.

1. Information We Collect

None. The App requires no account registration and collects no names, email addresses, phone numbers, device identifiers, location data, or usage analytics.

2. Microphone and Audio Data

Tuning requires microphone access to analyze pitch in real time. We commit to the following:

Audio data is processed entirely in your device’s memory in real time, discarded immediately after pitch is calculated — never written to disk, never uploaded;
The App has no capability to transmit audio over the network;
Uninstalling the App leaves no audio data on your device.

3. In-App Purchases

The Pro unlock is processed through the Apple App Store’s in-app purchase system. Transaction data (including payment information) is handled by Apple and governed by Apple’s Privacy Policy. The App has no access to your payment details. Purchase entitlements are stored on Apple’s servers so you can restore them after reinstalling or switching devices.

4. iCloud Sync (If Enabled)

If a future version offers cross-device sync of custom tunings, it will use Apple iCloud. Data is stored only in your private iCloud space, which we cannot access. You may disable it anytime in system settings.

5. Third-Party Services

The App integrates no third-party analytics, advertising, or tracking SDKs. The only network activity is App Store purchase verification, managed by the iOS system itself.

6. Changes to This Policy

If this policy changes, we will update this page and notify users of material changes within the App. Continued use after an update constitutes acceptance of the revised policy.

7. Contact Us

For any questions about this policy, please reach us via “App Support” on the App Store product page.