Lifeline 技术支持 / Support

最后更新 / Last updated: 2026-06-24

中文版本

Lifeline 是一款记录人生节点、坚持(Streak)与倒数日的 App,完全在你的设备本机运行。遇到任何问题,欢迎通过下方邮箱联系我们。

常见问题

需要注册账号吗?
不需要。打开即用,所有数据默认仅保存在你的设备本机。

我的数据会上传吗?
不会。Lifeline 没有服务器,不收集你的任何数据。只有在你主动开启 iCloud 同步(PRO)后,数据才会进入你自己的私人 iCloud,开发者无法访问。

如何开启 iCloud 同步?
升级 PRO 后,在「我的 → iCloud 同步」处打开开关。需要设备已登录 iCloud。切换开关后需重新启动 App 才会生效。

换手机后数据怎么迁移?
开启 iCloud 同步后,在登录同一 Apple ID 的新设备上安装 Lifeline 并开启同步即可。也可在「我的 → 数据管理」中导出 JSON / Markdown 备份。

Lifeline PRO 有哪些方式?
提供月度订阅、年度订阅,以及一次性买断(永久解锁)。订阅会自动续期,可随时在 App Store 账户设置中取消。

如何恢复已购买的 PRO?
在付费墙点击「恢复购买」,用购买时的 Apple ID 即可恢复。

如何管理或取消订阅?
iPhone「设置 → 你的 Apple ID → 订阅」中可查看、修改或取消。

如何删除全部数据?
删除 App 即彻底删除本机数据;若开启过 iCloud 同步,云端副本可在系统设置的 iCloud 管理中删除。

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English Version

Lifeline is an app for recording life milestones, streaks, and countdowns that runs entirely on your device. If you run into any issue, reach us at the email below.

Frequently Asked Questions

Do I need an account?
No. Lifeline works right out of the box, and all data is stored only on your device by default.

Is my data uploaded?
No. Lifeline has no server and collects none of your data. Only if you opt in to iCloud sync (PRO) does data go into your own private iCloud, which the developer cannot access.

How do I enable iCloud sync?
After upgrading to PRO, turn on the switch under "Profile → iCloud Sync". Your device must be signed into iCloud. The change takes effect after you relaunch the app.

How do I move my data to a new phone?
With iCloud sync on, install Lifeline on the new device signed into the same Apple ID and enable sync. You can also export a JSON / Markdown backup under "Profile → Data".

What PRO options are there?
A monthly subscription, a yearly subscription, and a one-time lifetime unlock. Subscriptions renew automatically and can be cancelled anytime in your App Store account settings.

How do I restore a previous purchase?
Tap "Restore Purchases" on the paywall using the Apple ID you bought with.

How do I manage or cancel a subscription?
On iPhone: Settings → your Apple ID → Subscriptions.

How do I delete all my data?
Deleting the app removes all local data permanently; if you enabled iCloud sync, the cloud copy can be removed in the system iCloud storage settings.