Undersong 夜泊

Support

Undersong deals one sound a night. Here is how that works, and how to reach a person when it doesn't.

Email: undersong.appcs@gmail.com
We usually reply within two business days.

How it works

Why do I only get one sound a night?
Because choosing is the part that keeps you awake. Undersong deals you a card each evening and plays what's on it. You can change it once per night if the draw really doesn't suit you.

Does it repeat?
No. The sounds aren't recordings — they're generated on your device as they play, from a new random seed each night. Two nights of rain are never the same rain.

Does it work offline, or in Airplane Mode?
Yes, entirely. Nothing is streamed or downloaded. The app makes no network requests of its own.

Does it keep playing when the screen is off?
Yes. Playback continues in the background and appears on your Lock Screen, where you can pause it without unlocking.

Can I set how long it plays?
Yes — pick a sleep timer, and the sound fades out rather than stopping abruptly.

There's no volume slider.
That's deliberate. Use your phone's own volume buttons, so the app never fights your system volume in the dark.

Subscriptions and purchases

What does Pro give me?
The free version deals from six sounds, one per suit. Pro deals from all twenty-four, so the nights repeat far less often.

I paid but the app still says Free.
Open the Pro page and tap Restore Purchases. Make sure you're signed in with the same Apple Account you bought with. If it still doesn't restore, email us with the date of purchase and we'll help.

How do I cancel, or manage my subscription?
Subscriptions are handled by Apple, not by us: open the Settings app, tap your name, then Subscriptions. Or go straight to apps.apple.com/account/subscriptions.

Refunds.
All purchases go through the App Store, so refunds are requested from Apple at reportaproblem.apple.com. We can't issue them ourselves, but write to us if something went wrong — we'd rather know.

Something's broken

Email undersong.appcs@gmail.com and include your device model, your iOS version, and what you were doing when it happened. If it's an audio problem, the sound's name and the time of night help a lot.

Privacy

Undersong collects nothing at all. The full policy is on the privacy page.

技术支持

夜泊每晚只发一张牌。这里说明它是怎么运作的,以及出问题时怎么找到人。

邮箱:undersong.appcs@gmail.com
通常两个工作日内回复。

它是怎么用的

为什么每晚只有一个声音?
因为挑选本身就是让人睡不着的那一步。夜泊每天傍晚发一张牌,播牌面上的那个。如果实在不合适,每晚可以换一次。

会重复吗?
不会。这些声音不是录音,而是在你的设备上实时生成的,每晚换一组新的随机种子。两晚的雨不会是同一场雨。

没有网络、开飞行模式能用吗?
完全可以。不流式传输、不下载,App 自身不发起任何网络请求。

息屏之后还会继续播吗?
会。后台继续播放,锁屏上有控件,不解锁也能暂停。

可以设定播多久吗?
可以,选一个定时,时间到了是淡出,不是突然掐断。

为什么没有音量条?
这是故意的。请用手机自己的音量键,这样在黑暗里 App 不会和系统音量打架。

订阅与购买

Pro 给我什么?
免费版从 6 个声音里发牌,每个花色一个。Pro 从全部 24 个里发,重复的间隔长得多。

我付过款,但 App 还显示免费版。
打开 Pro 页面,点恢复购买。确认你登录的是当初购买时用的那个 Apple 账户。如果仍然恢复不了,把购买日期发邮件给我们,我们来处理。

怎么取消或管理订阅?
订阅由 Apple 管理,不在我们这里:打开「设置」App,点你的名字,再点订阅。或者直接访问 apps.apple.com/account/subscriptions。

退款
所有购买都通过 App Store,退款要向 Apple 申请:reportaproblem.apple.com。我们没有权限直接退款,但如果出了问题还是写信告诉我们,我们希望知道。

出问题了

发邮件到 undersong.appcs@gmail.com,写清你的设备型号、iOS 版本,以及出问题时你在做什么。如果是声音的问题,告诉我们声音的名字和大概几点发生的,会很有帮助。

隐私

夜泊不收集任何信息。完整政策见隐私政策页。