B Side vs 白噪音
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
B Side
Experience calming ambient sounds with a vintage cassette player interface. Offers 8 high-quality audio tracks and a dark mode for nighttime use. Unlock exclusive content with a membership.
- Vintage cassette player aesthetic
- 8 high-quality audio tracks
- Dark mode for nighttime
- Exclusive membership content
- Ambient sound player
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- Vintage White Noise Cassette Player - 8 high-quality audio tracks - Dark mode for better use at night - Unique exclusive membership cassette case
白噪音
Experience the calming sound of rain with realistic recordings from various locations. Customize your experience with weather-synced rain, gradual rain cessation, and layered ambient sounds. Wake up gently with nature sounds and track your listening habits without intrusive data collection.
- Realistic rain recordings
- Weather-synced rain intensity
- Gradual rain cessation timer
- Layered ambient soundscapes
- Gentle wake-up alarms
- Listening habit tracking
- Siri and Shortcuts integration
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此刻,某处正在下雨。 也许是基隆港口的铁皮棚,也许是雅安的芭蕉叶,也许是爱丁堡老城的石板屋顶。世界这么大,总有一个地方,正下着你今晚需要的那场雨。 白噪音不比谁的声音多。我们只想把一场雨做好:它有地方,有天气,也有结束。 ■ 一场真的雨 雨声来自真实的录音。铁皮棚上的大雨,塑料棚顶偏柔的雨,大片芭蕉叶上的雨,夜里湿透的街,敲着玻璃的雨点,每一种质地都是单独录下的一场雨。 播放时,片段不断换着接上,听不出循环,也就不会有「又从头开始了」的那一秒。 ■ 雨,跟着那里的天气 杭州、京都、基隆、雅安、苏州、桂林、重庆、香港、首尔、爱丁堡,十个地方,各有各的当地时间和气温。 开启「跟随实时天气」后,雨量跟着那个地方此刻的天气变化:小雨、中雨、大雨,雷雨也会标出来。 如果你选的地方今晚没下雨,也可以先放自己设定的雨量,或者去看看哪里正在下雨。 ■ 雨会慢慢停 大多数定时器到点就静音,声音一断,人反而醒了。 雨停计时让这场雨自己结束: 先是雨照常下着, 然后转成小雨,其他声音一起退远, 雨停了,屋檐还在滴水, 最后是几声虫鸣,慢慢归于安静。 15、30、40、60、90 分钟,时长不同,经过相同。如果声音里没有雨,最后五分钟也会渐渐变轻。 ■ 扣下手机就开始 躺下以后,不想再看屏幕。 把手机扣在床头,几秒之后,雨和计时一起开始。 ■ 夜里的屏幕,只留一点光 开始计时后,画面暗下来,只显示这场雨几点停。没有多余的信息,半夜醒来看一眼就够了。 ■ 不用解锁,也知道雨何时停 锁屏和灵动岛上能看到现在到了哪个阶段、还剩多久,也能直接暂停或继续。 主屏幕和锁屏小组件告诉你,你选的地方此刻有没有在下雨。 ■ 调成你自己的夜晚 在雨里再叠几层声音,最多五层,每一层单独调音量,喜欢的组合可以存下来。 雨的质地:铁皮棚、塑料棚、芭蕉叶、路面、窗 自然:雨落屋檐、壁炉柴火、麦田风声、夜里的海、虫鸣 城市:街角咖啡、夜间列车、远处广播 器物:翻书声、颂钵 噪音:白噪音、粉噪音、棕噪音 录音之外的声音都在手机上实时生成,同样听不出循环。 ■ 也陪你到早上 打开轻柔唤醒,闹钟响起时是渐入的鸟鸣,不是把你吓醒的铃声。 ■ 记下有声音的夜晚 记录页会告诉你这 7 天有几晚听满了半小时,最常听什么,一共听了多久。它不打分,也不催你。 ■ 说一句就开始 支持 Siri 和快捷指令:「开始今晚的雨」「雨停计时」「暂停」。 ■ 你的夜晚只属于你 不收集个人数据,不需要定位,没有追踪。天气按你选的地点查询,与你在哪里无关。听了多久只记在这台手机上。 睡不着的夜晚、需要安静的午后、想把周围的声音盖住的时候,都可以来这里听一场雨。 今晚,让雨停在你睡着之后。
Screenshots
Verdict
The clearest difference is rating: 白噪音 at 5.0 against B Side's 4.4. 白噪音 also leads on in-app purchases (none vs 1). B Side's advantage is update cadence (fortnightly vs every 2 months) and ratings volume (8 vs 1). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. B Side sells 1 one-off in-app purchase. 白噪音 asks for nothing beyond the download.
白噪音 holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: B Side has 8 ratings behind it against 1, so its average is the more settled of the two.
B Side ships an update fortnightly, 白噪音 every 2 months. The most recent releases landed on November 14, 2026 and November 7, 2026 respectively.
| Parameter | B Side | 白噪音 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (8 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 62.5% of reviews | — |
| Number of ratings | 8 — better | 1 |
| Update frequency | Fortnightly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 153 MB | 16 MB |
| Age rating | 9+ | 4+ |
| Developer | One Hundred Bad Ideas Limited | 合肥章玉智能科技有限公司 |
Customer experience
B Side
白噪音
In-app purchases
B Side
- Lifetime$4.99
白噪音
No in-app purchases








