Tick · 隐私政策

最后更新：2026 年 7 月 1 日

「Tick」（以下称"本应用"）是一款精确对时与倒计时提醒工具。一句话总结：本应用不收集、不上传、不分享你的任何个人数据。

我们收集哪些数据？

不收集任何数据。你的倒计时目标、设置与 Pro 解锁状态，全部仅保存在你的设备本地，以及（若你登录 iCloud）你个人的 iCloud 中。

对时会联网吗？读取了什么？

• NTP 对时：本应用会向公共时间服务器（如 time.apple.com、ntp.aliyun.com）发送标准的 NTP 请求，仅用于读取当前标准时间、计算你本机时钟的偏差。
• 网站对时：当你手动输入一个网址时，本应用会向该网址发起一次标准的 HTTP 请求，仅读取响应头中的 Date（服务器时间）字段。这与任何浏览器打开该网址所发生的请求性质相同。
• 这些请求只为获取时间，不发送你的任何个人信息，不用于追踪，也不会把数据回传给我们——我们没有服务器。

本应用不做什么

Tick 只提供精确时间与倒计时提醒。它不参与、不代理、不自动执行任何购票、下单、秒杀或抢购行为，不模拟点击、不注入、不绕过任何平台。

数据存储在哪里？

• 倒计时与设置保存在设备本地（App Group 容器）。
• 「已购买 Pro」状态通过 iCloud 键值存储（NSUbiquitousKeyValueStore） 在你自己的设备间同步，便于换机后免费恢复解锁。该数据存于你个人的 iCloud，我们无法访问。

灵动岛、锁屏与毫秒浮窗

本应用使用系统的 ActivityKit（灵动岛 / 锁屏）与画中画（毫秒浮窗）在本机显示倒计时。这些内容全部由 iOS 在设备上呈现，不涉及任何服务器，不收集数据。

通知

经你授权后，本应用会在你设定的时刻发送本地通知与震动提醒。通知完全在本机调度，不经过任何服务器。

购买（Tick Pro）

Tick Pro 为一次性买断（非订阅），通过 Apple 的 StoreKit 完成。付款由 App Store 处理，本应用不接触也不存储你的任何支付信息。可随时通过「恢复购买」还原。

第三方

本应用不含任何广告、分析工具或第三方 SDK，不进行任何形式的用户追踪。

联系我们

如有任何隐私相关问题，请联系：qxcsmail@gmail.com

Tick · Privacy Policy

Last updated: July 1, 2026

Tick is a precise time-sync and countdown-reminder utility. In one sentence: Tick does not collect, upload, or share any of your personal data.

What data do we collect?

None. Your countdown targets, settings, and Pro unlock status are stored only on your device and, if you're signed into iCloud, in your personal iCloud.

Does time sync use the network? What does it read?

• NTP sync: Tick sends a standard NTP request to public time servers (e.g. time.apple.com, ntp.aliyun.com) solely to read the current standard time and compute your device clock's offset.
• Website sync: when you enter a URL, Tick makes one standard HTTP request to it and reads only the Date header (the server's time) — the same kind of request any browser makes when opening that URL.
• These requests exist only to obtain the time. They send none of your personal information, are not used for tracking, and return no data to us — we have no servers.

What Tick does NOT do

Tick only provides accurate time and countdown reminders. It does not participate in, act on behalf of, or automate any purchase, checkout, or flash-sale action, and does not simulate taps, inject, or bypass any platform.

Where is data stored?

• Countdowns and settings are stored locally on device (App Group container).
• Your "Pro purchased" status syncs across your own devices via iCloud key-value storage (NSUbiquitousKeyValueStore), so you can restore your unlock for free after switching phones. It lives in your personal iCloud and we cannot access it.

Dynamic Island, Lock Screen & floating window

Tick uses the system ActivityKit (Dynamic Island / Lock Screen) and Picture-in-Picture (the floating millisecond window) to display the countdown, all rendered on-device by iOS with no server and no data collection.

Notifications

With your permission, Tick sends a local notification and haptics at your target moment, scheduled entirely on-device with no server.

Purchases (Tick Pro)

Tick Pro is a one-time purchase (not a subscription), handled through Apple's StoreKit. Payment is processed by the App Store; Tick never sees or stores your payment information. Restore anytime via "Restore Purchase."

Third parties

Tick contains no ads, analytics, or third-party SDKs, and performs no user tracking of any kind.

Contact

For any privacy questions, contact: qxcsmail@gmail.com