Thank you for using DualShot Recorder ("the App"). We are committed to protecting your privacy. This Privacy Policy explains how we handle your information when you use our app.
DualShot Recorder is designed with a privacy-first approach. All video recording, photo capture, and image processing happen entirely on your device. We do not operate any server that holds your content, and we do not run any advertising SDK or user-behavior profiling SDK. The only data sent off the device is limited crash-diagnostics information used to fix app stability issues (see Section 5).
The App is distributed as a one-time paid download through Google Play. There is no subscription, no in-app purchase, and no advertising.
The App does NOT collect:
The following data is stored only on your device and is never uploaded to any server:
Movies/DualShot folder, and still photos / in-recording snapshots in Pictures/DualShotWe do not collect information from users. All video recording, photo capture, encoding, and image processing (filters, watermark, LOG/LUT color grading, histogram, waveform, focus peaking, zebra) occur locally on your device using your device's camera, microphone, GPU, and processor.
The App contains no advertising SDKs, no user-behavior analytics SDKs, no cloud backend operated by us, and no social media integrations that transmit data. The only third-party service that receives any data from the App is Google Firebase, and only for crash diagnostics — see Section 5.
The App uses Firebase Crashlytics, a crash-reporting service provided by Google, to automatically collect diagnostic information when the App crashes. This helps us fix stability issues across the wide variety of Android camera hardware.
What is sent to Firebase Crashlytics when a crash occurs:
What is NEVER sent:
Firebase Crashlytics is also the technical reason the App requests the android.permission.INTERNET permission. Crash data is transmitted by Google's SDK only when a crash occurs or shortly after, and is subject to Google's Firebase privacy documentation.
This feature is enabled by default to help us deliver a stable product. If you are a resident of a region with opt-in consent requirements (such as the EU/EEA under GDPR), please contact us at [email protected] and we will document the steps to disable crash reporting for your installation.
| Permission | Purpose | Required |
|---|---|---|
| Camera | Record video and take photos using your device's cameras (wide, ultra-wide, and front lenses, including simultaneous dual-camera recording where supported) | Yes |
| Microphone | Record audio alongside video | Yes |
| Internet | Used exclusively by Firebase Crashlytics to transmit crash diagnostics when a crash occurs (see Section 5). The App itself performs no other network requests. | Yes |
The App only requests the minimum permissions necessary for its core functionality. Camera and microphone access is used exclusively for user-initiated recording and is never used for background surveillance or data collection.
All recorded videos and photos are stored locally on your device using Android's standard file system. We do not operate any servers. The only outbound traffic from the App is occasional crash reports sent to Firebase Crashlytics over HTTPS (see Section 5). Your recordings remain entirely under your control; uninstalling the App does not delete media already saved to the public Movies/DualShot and Pictures/DualShot folders.
The App provides share buttons that use Android's built-in sharing mechanism (the Intent.ACTION_SEND / ACTION_SEND_MULTIPLE system) to let you send recorded videos or photos to other apps you choose. When you choose to share, the file is passed from your device to the selected app via Android's FileProvider. DualShot Recorder does not intercept, copy, or monitor shared content.
DualShot Recorder is a paid download. Purchase, license verification, refunds, and re-installation on other devices you own are all handled by Google Play under its own terms and privacy policy. We do not see your Google account information, payment details, or purchase history.
The App is not directed at children under the age of 13, and we do not knowingly collect personal information from children. Since the current release collects no personal information from any user, this concern does not apply to the App itself. Parents should supervise any recording of minors consistent with applicable law.
We may update this Privacy Policy from time to time. Updated policies will be posted on this page with a revised "Last updated" date. Material changes (e.g., enabling crash diagnostics) will be announced together with the corresponding app update.
If you have any questions about this Privacy Policy, please contact us at [email protected].
感谢您使用 DualShot Recorder(以下简称"本应用")。我们致力于保护您的隐私。本隐私政策说明了我们在您使用本应用时如何处理您的信息。
DualShot Recorder 采用隐私优先的设计理念。所有视频录制、照片拍摄和图像处理均完全在您的设备本地完成。我们不运营任何保存您内容的服务器,也不集成任何广告 SDK 或用户行为画像 SDK。唯一离开您设备的数据是用于修复应用稳定性问题的有限崩溃诊断信息(详见第 5 节)。
本应用通过 Google Play 以一次付费下载的方式分发。不包含订阅、不包含应用内购、不包含广告。
本应用不收集以下信息:
以下数据仅存储在您的设备本地,不会上传到任何服务器:
Movies/DualShot 文件夹,照片 / 录制中截图保存在 Pictures/DualShot 文件夹我们不从用户处收集信息。所有视频录制、照片拍摄、编码和图像处理(滤镜、水印、LOG/LUT 调色、直方图、波形、峰值对焦、斑马纹等)均使用您设备的相机、麦克风、GPU 和处理器在本地完成。
本应用不包含任何广告 SDK、用户行为分析 SDK,我们也不运营任何云端服务器,不包含传输数据的社交媒体集成。唯一接收本应用数据的第三方服务是 Google Firebase,且仅用于崩溃诊断 — 详见第 5 节。
本应用使用 Google 提供的崩溃上报服务 Firebase Crashlytics,在应用崩溃时自动收集诊断信息。这有助于我们在种类繁多的 Android 相机硬件上修复稳定性问题。
应用崩溃时会发送给 Firebase Crashlytics 的内容:
永远不会发送的内容:
Firebase Crashlytics 是本应用需要 android.permission.INTERNET 权限的根本原因。崩溃数据由 Google SDK 仅在应用崩溃时(或崩溃后不久)通过 HTTPS 传输,受 Google Firebase 隐私文档约束。
该功能默认启用,以便我们为您提供稳定的产品。如果您居住在有"选择加入"同意要求的地区(例如受 GDPR 约束的欧盟 / 欧洲经济区),请通过 [email protected] 联系我们,我们会为您提供关闭崩溃上报的操作步骤。
| 权限 | 用途 | 是否必须 |
|---|---|---|
| 相机 | 使用设备的摄像头(广角、超广角、前置,以及支持双摄硬件同步的机型上进行双摄同时录制)录制视频和拍摄照片 | 是 |
| 麦克风 | 录制视频时同步录制音频 | 是 |
| 网络 | 仅供 Firebase Crashlytics 在发生崩溃时传输诊断信息(见第 5 节)。应用本身不执行其他任何联网请求。 | 是 |
本应用仅请求核心功能所需的最少权限。相机和麦克风权限仅用于用户主动触发的录制,不会用于后台监控或数据收集。
所有录制的视频和照片存储在设备本地,使用 Android 标准文件系统。我们不运营任何服务器。应用对外的唯一网络流量,是在发生崩溃时通过 HTTPS 向 Firebase Crashlytics 发送的崩溃报告(见第 5 节)。您的录制内容完全由您自己控制;卸载应用不会删除已保存到公共目录 Movies/DualShot 与 Pictures/DualShot 中的媒体文件。
本应用提供分享按钮,使用 Android 内置的分享机制(Intent.ACTION_SEND / ACTION_SEND_MULTIPLE 系统)让您将录制的视频或照片发送到您选择的其他应用。分享时文件通过 Android FileProvider 从您的设备传递给目标应用。DualShot Recorder 不会拦截、复制或监控分享的内容。
DualShot Recorder 是付费下载应用。购买、许可验证、退款以及在您名下其他设备的重新安装,均由 Google Play 按其自身条款和隐私政策处理。我们无法看到您的 Google 账号信息、支付详情或购买历史。
本应用不针对 13 岁以下儿童,不会有意收集儿童的个人信息。由于当前版本不从任何用户处收集个人信息,此问题对本应用本身不适用。家长应依照适用法律监督涉及未成年人的任何录制行为。
我们可能会不时更新本隐私政策。更新后的政策将在本页面发布,并修改"最后更新时间"。重大变更(例如启用崩溃诊断)将随对应的应用版本更新一同公告。
如果您对本隐私政策有任何疑问,请通过邮箱联系我们:[email protected]。