Soundra
Privacy Policy
Effective date: May 13, 2026
Soundra is a local sound check utility for reference checks of sound level, room tone, voice peak, and recording readiness before capture.
Data Collection
Soundra does not collect personal data, does not track users, and does not require an account.
Microphone Use
- Soundra uses the microphone only to calculate reference sound level, room tone, voice peak, and recording readiness on the user's device.
- Microphone audio is processed locally on device.
- Soundra does not upload microphone audio to developer servers.
- Soundra does not sell, share, or disclose microphone audio to third parties.
Local Storage
Soundra may store trial status, purchase unlock status, language preference, calibration, weighting, and interface settings locally on the device. These settings are used only for local app functionality and are not uploaded to developer servers.
In-App Purchase
Soundra includes a three-day trial. After the trial, users can unlock full access with a one-time non-consumable in-app purchase. This is not a subscription and will not auto-renew. Restore Purchase is available for previous buyers. Purchases are processed by Apple through the App Store. Soundra does not receive payment card details.
No Online Account or Cloud Service
Soundra does not provide accounts, social features, cloud storage, cloud sync, user content publishing, user file upload, or developer-operated internet content services.
Contact
For support or privacy questions, email tongjia323@gmail.com.
隐私政策
生效日期：2026 年 5 月 13 日
Soundra 是一款本地声音检查工具，用于在录制前参考环境声级、房间底噪、人声峰值和录制准备状态。
数据收集
Soundra 不收集个人数据，不追踪用户，也不要求用户创建账号。
麦克风使用
- Soundra 使用麦克风仅用于在设备本机计算声级参考读数、房间底噪、人声峰值和录制准备状态。
- 麦克风音频只在用户设备本机处理。
- Soundra 不会将麦克风音频上传到开发者服务器。
- Soundra 不会出售、分享或披露麦克风音频给第三方。
本地存储
Soundra 可能在设备本机保存试用状态、购买解锁状态、语言设置、校准、权重和界面设置。这些设置仅用于 App 本机功能，不会上传到开发者服务器。
App 内购买
Soundra 提供三天试用。试用结束后，用户可通过一次性非消耗型 App 内购买解锁完整功能。该购买不是订阅，不会自动续费。已购买用户可以使用恢复购买。购买由 Apple 通过 App Store 处理，Soundra 不接收支付卡信息。
无在线账号或云服务
Soundra 不提供账号、社交、云存储、云同步、用户内容发布、用户文件上传或开发者运营的互联网内容服务。
联系方式
技术支持或隐私问题请联系 tongjia323@gmail.com。