Toursay 隐私政策
最后更新日期：2026 年 10 月
Toursay（原名 Tourfun，以下简称"我们"）是一款帮助你识别身边景观、生成语音讲解、规划游览路线的 AI 导览应用，提供网页版和手机 App 版本。本隐私政策说明我们会收集哪些信息、如何使用这些信息、 会跟哪些第三方服务共享信息，以及你可以对自己的信息做哪些控制。使用 Toursay 即表示你同意本政策 所述的做法。
我们收集哪些信息
| 信息类型 | 说明 |
|---|---|
| 账号信息 | 邮箱地址和密码（密码经过加密存储，我们自己也无法看到明文）；如果你选择用 Google 或 Apple 账号登录，我们会从 Google/Apple 获取你授权提供的邮箱地址，用于创建/关联账号，不会获取你 Google/Apple 账号的密码。 |
| 拍摄的照片 | 你使用"拍照识别"功能上传的照片，会被发送给下方"第三方服务"一节列出的 AI 图像识别服务用于 识别景观内容并生成介绍文字。我们的服务器不会把这些照片长期保存到数据库或文件存储中——照片 仅在处理这一次请求的过程中短暂经手，随请求处理完成即被丢弃。 |
| 相册照片（旅行回忆录） |
使用"旅行回忆录"功能时，你手动选择的照片会上传到我们的服务器，并发送给 Google（Gemini）AI
服务，用于识别拍摄地点、生成文字描述以及合成回忆长图/视频。 如果你在 iOS App 中使用"自动挑选近期照片"：经你授权相册访问权限后，App 会在你的手机本地读取最近 10 天照片的拍摄时间、尺寸等信息并进行初步筛选（这一步不会上传任何照片）。筛选后的最多 60 张候选照片会被压缩成低分辨率缩略图，上传并发送给 Google（Gemini）AI 服务，由 AI 从中挑选出 4~8 张；没有被挑中的照片不会再做任何处理。 回忆录相关的照片只在服务器内存中临时保存（最长约 20 分钟，方便你编辑文字后生成），生成视频时可能会 短暂产生临时文件、完成后立即删除，不会写入数据库或长期存储，也不会用于本功能以外的任何用途。 相册权限完全可选——你可以拒绝授权，改为手动选择照片。 |
| 位置信息 | 如果你主动授权"位置权限"，我们会读取你的 GPS 坐标，用于更准确地识别景观、推荐附近景点、 提供自动讲解功能。位置信息完全是可选的——你也可以选择手动输入地点名称，或者两者都不提供。 |
| 设备/使用信息 | 未登录时，我们会在你的设备本地生成一个匿名设备标识符，用来判断免费试用期是否已使用完， 不会用来识别你的真实身份。我们的服务器日志也会临时记录请求的 IP 地址，仅用于基础的防刷/ 限流保护（例如短时间内同一 IP 的识别请求次数限制），不做长期存储或用户画像分析。 |
| 付费/订阅信息 | 网页版购买 VIP 会通过 Stripe 处理付款，我们不会接触到你完整的银行卡号；App 内购买通过 Apple App Store / Google Play 处理，我们只会收到"购买成功/订阅到期时间"这类状态信息， 不会看到你的支付方式详情。 |
我们如何使用这些信息
- 提供核心功能：识别照片中的景观、生成图文/语音讲解、规划游览路线、推荐附近餐馆和景点、制作旅行回忆录（包括自动挑选近期照片）；
- 账号管理：登录验证、找回密码、维持登录状态；
- 判断你的 VIP/付费权限状态，解锁对应功能；
- 基础的防滥用与限流，保护服务稳定运行；
- 如果你联系我们寻求帮助，用于回复和处理你的问题。
我们不会把你的个人信息出售给第三方，也不会用于跟本应用功能无关的广告投放。
会用到的第三方服务
为了实现核心功能，你的部分数据会按需发送给以下第三方服务商处理，它们各自有自己的隐私政策：
- OpenAI / Google（Gemini）：处理你上传的照片和文字，用于识别景观、生成讲解内容；旅行回忆录的照片（包括"自动挑选近期照片"的候选缩略图）由 Google Gemini 处理，用于挑选照片和生成文字描述；
- OpenStreetMap（Nominatim / Overpass）：将 GPS 坐标转换成地点描述、查询附近的真实地标数据；
- Microsoft Azure AI Speech：把生成的讲解文字转换成语音播放；
- Google Sign-In / Sign in with Apple：如果你选择用这两种方式登录，用于身份验证；
- Stripe：处理网页版 VIP 订阅付款；
- RevenueCat、Apple App Store、Google Play：处理手机 App 内的 VIP 订阅购买。
数据存储与保留
账号信息（邮箱、加密后的密码）会保留至你要求删除账号为止。拍摄的照片、旅行回忆录使用的相册照片都不会被我们的服务器长期保存。 我们的服务器部署在美国。
你的权利
你可以随时通过下方联系方式联系我们，要求查看、更正或删除我们持有的与你相关的个人信息（包括注销 账号）。我们会在合理时间内处理你的请求。
儿童隐私
Toursay 不是专门面向 13 岁以下儿童设计的产品，我们不会在明知的情况下收集儿童的个人信息。
政策更新
我们可能会不时更新本隐私政策，更新后会修改页面顶部的"最后更新日期"。建议你不定期回来查看。
联系我们
如果你对本隐私政策有任何疑问，或想行使上述权利，请通过邮箱联系我们：[email protected]
Toursay Privacy Policy
Last updated: October 2026
Toursay (formerly Tourfun, "we", "us") is an AI-powered tour guide app — available on the web and as a mobile app — that helps you identify landmarks around you, generates spoken and written guides, and plans sightseeing routes. This Privacy Policy explains what information we collect, how we use it, which third-party services we share it with, and what control you have over it. By using Toursay, you agree to the practices described here.
Information We Collect
| Type | Details |
|---|---|
| Account information | Your email address and password (stored encrypted — we cannot see the plaintext ourselves). If you sign in with Google or Apple, we receive the email address you authorize sharing, used to create or link your account; we never receive your Google/Apple account password. |
| Photos you take | Photos you upload via the "scan to identify" feature are sent to the third-party AI image recognition services listed below, to identify the landmark and generate a description. Our own servers do not permanently store these photos in any database or file storage — they pass through only for the duration of that single request and are discarded once it completes. |
| Photo library photos (Travel Memoir) |
When you use the "Travel Memoir" feature, the photos you pick are uploaded to our servers and sent to
Google's Gemini AI service to identify where they were taken, write captions, and compose the memoir
image/video. If you use "Auto-pick recent photos" in the iOS app: after you grant photo library access, the app reads the capture time, dimensions and similar details of your last 10 days of photos and pre-filters them locally on your phone (no photos are uploaded during this step). Up to 60 remaining candidates are reduced to low-resolution thumbnails, uploaded, and sent to Google's Gemini AI service, which picks 4–8 of them; photos that are not picked receive no further processing. Memoir photos are held only temporarily in server memory (up to about 20 minutes, so you can edit captions before generating); generating a video may briefly create temporary files that are deleted as soon as it finishes. They are never written to a database or long-term storage, and are not used for anything beyond this feature. Photo library access is entirely optional — you can decline and pick photos manually instead. |
| Location data | If you grant location permission, we read your GPS coordinates to more accurately identify landmarks, recommend nearby sights, and power the auto-guide feature. Location sharing is entirely optional — you may instead type in a place name manually, or provide neither. |
| Device / usage information | When not signed in, we generate an anonymous device identifier stored locally on your device, used only to track whether your free trial period has been used — not to identify you personally. Our server logs also temporarily record request IP addresses, used only for basic abuse prevention and rate limiting (e.g. capping how many recognition requests one IP can make in a short window); these are not retained long-term or used to build a profile of you. |
| Payment / subscription information | Web VIP purchases are processed by Stripe — we never see your full card number. In-app purchases are processed by the Apple App Store / Google Play — we only receive purchase-success and subscription-expiry status, never your payment method details. |
How We Use This Information
- To provide the app's core features: identifying landmarks in photos, generating written/spoken guides, planning routes, recommending nearby restaurants and sights, and creating travel memoirs (including auto-picking recent photos);
- Account management: authentication, password recovery, keeping you signed in;
- Determining your VIP/paid access status to unlock the relevant features;
- Basic abuse prevention and rate limiting to keep the service stable;
- Responding to you if you contact us for support.
We do not sell your personal information to third parties, and we do not use it for advertising unrelated to the app's own features.
Third-Party Services We Use
To power the app's core features, some of your data is sent to the following third-party providers as needed, each governed by its own privacy policy:
- OpenAI / Google (Gemini): processes photos and text you submit, to identify landmarks and generate guide content; Travel Memoir photos (including the candidate thumbnails for "Auto-pick recent photos") are processed by Google Gemini to pick photos and write captions;
- OpenStreetMap (Nominatim / Overpass): converts GPS coordinates into place descriptions and looks up real nearby landmark data;
- Microsoft Azure AI Speech: converts generated guide text into spoken audio;
- Google Sign-In / Sign in with Apple: used for authentication if you choose either sign-in method;
- Stripe: processes web VIP subscription payments;
- RevenueCat, the Apple App Store, and Google Play: process in-app VIP subscription purchases.
Data Storage & Retention
Account information (email, encrypted password) is retained until you request account deletion. Photos you take, and photo library photos used for Travel Memoir, are not permanently stored on our servers. Our servers are hosted in the United States.
Your Rights
You may contact us at any time using the details below to request access to, correction of, or deletion of the personal information we hold about you (including closing your account). We will act on your request within a reasonable time.
Children's Privacy
Toursay is not directed at children under 13, and we do not knowingly collect personal information from children.
Changes to This Policy
We may update this Privacy Policy from time to time; the "Last updated" date at the top will change accordingly. Please check back periodically.
Contact Us
If you have questions about this Privacy Policy, or wish to exercise the rights described above, please email us at: [email protected]