Crisp vs 听书宝

Clear water. Test your speaker. Verify the result. Crisp uses targeted sound frequencies to help eject trapped water and dislodge dust from iPhone and iPad speakers. Then it listens with the microphone to compare real Before/After dB measurements—so you can check the result instead of guessing. NO ADS. NO ACCOUNTS. 100% OFFLINE. Is my data private? Everything runs on your device. Nothing leaves your iPhone or iPad. No accounts, no analytics, no ads, no tracking. How do I get started? 1. Place your device face down on a soft surface 2. Set volume to maximum 3. Tap Start Eject and wait 3 minutes What can I do with it? - Eject trapped water using a 165Hz tone, or switch to Dust mode to shake out lint and debris - Choose Normal, Turbo, or Deep intensity for a faster or more thorough clean - Find your phone's exact speaker resonance point with Resonance Finder for a stronger clean - Compare a real Before/After dB reading, not just a guess, to confirm the cycle worked - Generate any tone from 20Hz to 22kHz — up to 30kHz in Ultrasonic mode — with sine, square, triangle, or sawtooth waveforms - Test speaker frequency response with bass (80Hz), mid (1kHz), and treble (8kHz) presets - Run stereo balance (left/right) tests on stereo-capable devices - Check your microphone for blockages with a one-tap diagnostic - Measure ambient sound level with the built-in dB meter - Sweep frequencies automatically to dislodge stubborn dust particles - Take a structured hearing test across the audible range and save your audiogram - Save your favorite frequencies for one-tap recall - Set a cleaning reminder and track your streak over the past 7 days - Ask Siri to eject water, hands-free - 100% no ads, ever — most speaker-cleaning apps are free with ads until you subscribe; Crisp never shows one What devices does it work on? iPhone or iPad running iOS 17 or later. The same audio principles work on any built-in speaker. Why use Crisp? Speaker grilles trap moisture from sweat, rain, pool splashes, and humidity. Dust and pocket lint accumulate over time. Crisp uses sound vibration — the same technique built into Apple Watch — to physically dislodge particles without opening your device or using cleaning tools that can damage internal components. Does it really work? Sound vibration ejection is a well-documented technique. Results depend on how much water is trapped and how recently. For best results, run the cycle within an hour of water exposure, repeat 2 to 3 times, and keep the device face down throughout. How much does it cost? Download free. Optional Crisp Pro plans and any eligible introductory offer are shown in the app using your local App Store price. You can manage or cancel subscriptions anytime in Settings. Terms of Use: https://taxlite.net/crisp/terms.html Privacy Policy: https://taxlite.net/crisp/privacy.html

听书宝是一款沉浸式音频播放工具。 用户自行添加在线音频链接，通过听书宝获得独一无二的播放体验。 - 核心功能 ◎ 智能环境音 本地混音引擎，为播放叠加场景音效。 雨夜、咖啡馆、壁炉、竹林、飞船引擎、海浪、清晨——多种场景自由切换。 ◎ 触感反馈 设备随音频节奏产生触觉震动。 声音增强时震动加强，声音柔和时触感绵长。 ◎ 音频可视化 实时波形和频谱显示，让声音看得见。 ◎ 人声增强 一键提升人声清晰度，让对话更清晰。 ◎ 声音滤镜 温暖、清晰、空间、怀旧——一键切换音效风格。 ◎ 播放场景预设 通勤、睡前、专注、运动、驾驶——一键切换整套配置。 - 更多功能 ◎ 进度拖拽 — 长按进度环快速定位 ◎ 音频标记 — 自定义时间点标记，快速跳转 ◎ 专注计时 — 设定时长自动停止，界面渐变提醒 ◎ 睡眠模式 — 到时间柔和淡出，伴你入眠 ◎ CarPlay车载 — 驾驶模式安全收听 - 使用方式 1. 添加您的在线音频链接 2. 选择环境音场景 3. 开始沉浸式播放 听书宝，您的个人音频播放增强工具。 【订阅说明】 1、 订阅服务：听书宝月会员(¥6每个月)或听书宝年会员(¥58每年)；用户只有在通过付费订阅后才可以去除广告； 2、订阅价格：¥6每个月或¥58每年；订阅费用会在用户确认购买时从 iTunes 账户扣除，可自动续订，续费¥6/月或¥58/年； 3、用户可在当前订阅结束 24 小时前关闭自动续订，否则将自动续订； 4、自动续期订阅的 Apple ID，会在每个账单周期到期前24小时，自动在iTunes账户扣费并延长相应有效期； 5、用户对订阅服务进行管理，即购买后可以前往用户账户设置关闭自动订阅。 用户协议:https://uvle5wh1n5a.feishu.cn/docx/UD3CdQl0goiiRaxYyw4cfLunnAb 隐私政策:https://uvle5wh1n5a.feishu.cn/docx/VvrwdZl8IoD2tJx2HfPcsKlEnGe