yetly.

Privacy Policy

Effective November 12, 2026 · Applies to the Yetly app for iPhone and yetly.net

In short: Yetly has no accounts and no servers of its own. Your challenges, notes and photos stay on your iPhone and, if you use iCloud, in your private iCloud. We don't collect, sell or share your personal data, and the app contains no ads or third-party analytics.

Data stored on your device

The app saves the challenges you accept, their status and timestamps, places you chose (name, coordinates and city-level address), your notes, photos you add, and your preferences. This data is stored locally on your iPhone.

iCloud sync

If iCloud is turned on for your device, Yetly syncs this data through your private iCloud database (Apple CloudKit) so it appears on your other devices signed in to the same Apple Account. This data is stored by Apple under your account. Yetly's developer cannot access it. Apple's handling of iCloud data is covered by Apple's privacy policy.

Location

Maps and place search

Place search, maps, travel-time estimates and directions are provided by Apple Maps (MapKit). Search requests are sent to Apple to return results, as described in Apple's privacy policy. Yetly doesn't send this information anywhere else.

Photos

Yetly only accesses the photos you pick. It keeps a resized copy inside the app with location metadata removed. If you save a share card, Yetly asks for permission to add it to your photo library.

Share captions

On iPhones with Apple Intelligence, captions are written by Apple's on-device language model. Only coarse details are used (challenge title, category, city-level area, date and your note), and processing happens on your device. Other devices use built-in templates.

Sharing

Nothing is posted automatically. When you share, you choose the app and the content. Share cards show at most the city or area, never exact coordinates, addresses or routes.

Statistics

Your stats (challenges completed, streaks and similar) are calculated on your device and are not sent to us. If you choose to share analytics with app developers in iOS settings, Apple may provide aggregated, anonymized App Store analytics to us.

Backups and deletion

Children

Yetly doesn't knowingly collect personal data from anyone. Share cards are designed not to reveal exact locations, home addresses or routes.

This website

yetly.net is a static site hosted on Cloudflare. It uses no cookies, ads or tracking scripts. It remembers your language choice in your browser's local storage. Cloudflare may process standard request data (such as IP address) to deliver and protect the site.

Changes

If this policy changes, we'll update this page and the effective date above.

Contact

Questions about privacy? Email support@yetly.net.

隐私政策

生效日期:2026 年 11 月 12 日 · 适用于 Yetly iPhone App 及 yetly.net

简而言之:Yetly 没有账号体系,也没有自己的服务器。你的挑战、感想和照片保存在你的 iPhone 上;如果开启了 iCloud,也保存在你的私人 iCloud 中。我们不收集、不出售、不共享你的个人数据,App 内没有广告和第三方统计。

保存在设备上的数据

App 会保存你接受的挑战及其状态和时间、你选择的地点(名称、坐标和城市级地址)、你的感想、你添加的照片以及偏好设置。这些数据保存在你的 iPhone 本地。

iCloud 同步

如果你的设备开启了 iCloud,Yetly 会通过你的私人 iCloud 数据库(Apple CloudKit)同步这些数据,让它们出现在登录同一 Apple 账户的其他设备上。这些数据由 Apple 在你的账户下保存,Yetly 开发者无法访问。Apple 对 iCloud 数据的处理适用 Apple 的隐私政策。

定位

地图与地点搜索

地点搜索、地图、路程时间估算和导航由 Apple 地图(MapKit)提供。搜索请求会发送给 Apple 以返回结果,具体见 Apple 的隐私政策。Yetly 不会把这些信息发送到其他地方。

照片

Yetly 只访问你选择的照片,并在 App 内保存一份缩小后的副本,同时去除其中的位置信息。保存分享图时,Yetly 会请求把图片添加到你的相册。

分享文案

在支持 Apple Intelligence 的 iPhone 上,文案由 Apple 的设备端语言模型生成,只使用粗略信息(挑战标题、类别、城市级区域、日期和你的感想),处理在你的设备上完成。其他设备使用内置模板。

分享

不会自动发布任何内容。分享时由你选择 App 和内容。分享图最多显示城市或区域,绝不显示精确坐标、地址或路线。

统计

你的统计数据(完成数、连续周数等)在设备上计算,不会发送给我们。如果你在 iOS 设置中选择与开发者共享分析数据,Apple 可能向我们提供汇总的匿名 App Store 分析数据。

备份与删除

未成年人

Yetly 不会有意收集任何人的个人数据。分享图的设计不会暴露精确位置、住址或路线。

本网站

yetly.net 是托管在 Cloudflare 上的静态网站,不使用 Cookie、广告或跟踪脚本,只在你的浏览器本地存储中记住语言选择。Cloudflare 可能为提供和保护网站而处理标准请求数据(例如 IP 地址)。

政策变更

如本政策有变更,我们会更新本页面及上方的生效日期。

联系我们

有隐私方面的问题?请发邮件至 support@yetly.net。