Decibel Meter Plus Pro vs 咔咔删除

Decibel Meter Plus Pro turns your iPhone or iPad into a clean and easy-to-use sound level meter. Measure the noise around you in real time, view current, average, max, and peak dB readings, save measurement sessions, and export reports when you need to keep a record. Whether you want to check a quiet room, monitor everyday environmental noise, compare sound levels over time, or save a simple noise report, Decibel Meter Plus Pro gives you a clear and modern way to do it. KEY FEATURES • Real-time decibel meter View live sound levels with a large, easy-to-read meter. • Current, average, max, and peak values Quickly understand how sound levels change during a measurement session. • Live noise trend See noise changes over time instead of relying on a single number. • Save measurement sessions Keep useful sound level records for later review. • Session history Browse saved sessions with date, duration, average level, max level, and noise category. • Session reports Review key sound level stats, noise trend charts, location notes, and report details. • Export & share reports Export saved reports as an image, PDF, or CSV file. A limited number of free report exports is included. Unlock Unlimited Reports with a one-time purchase for unlimited exports. • Optional location saving Save location information only with sessions you manually save. • Calibration Adjust readings to better match a reference sound meter. • Noise level guide Learn common sound levels and tips for better measurements. • iPhone and iPad support Enjoy a redesigned interface that works beautifully on both iPhone and iPad. • 30+ languages The app is now localized for users around the world. • Privacy-friendly design Audio is processed on your device and is not uploaded. UNLIMITED REPORTS Unlimited Reports is an optional one-time unlock for users who want unlimited image, PDF, and CSV report exports. No subscription is required. SUPPORT If you have questions, feedback, or need help with purchases or report exports, please contact us at: ipixeltech@gmail.com IMPORTANT NOTE Decibel Meter Plus Pro uses the built-in microphone on your device. Readings are intended for general reference and everyday noise checks. For certified workplace testing, legal compliance, or professional acoustic measurement, please use certified sound level equipment.

咔咔删除是一款相册清理和照片整理工具，帮你通过左滑待删、右滑保留，快速筛选照片和视频。 照片太多、相册太乱、手机空间不够时，咔咔删除可以帮你更快整理相册。你可以从最近 30 天、今天、全部项目或指定相册开始浏览，把不想保留的照片和视频加入待删篮子，最后统一确认删除。 主要功能： - 左滑加入待删，右滑保留 - 支持照片和视频快速筛选 - 可按最近照片、全部项目或相册整理 - 待删篮子统一确认，删除前仍可撤回 - 删除前会弹出 iOS 系统确认 - 照片和视频只在本机处理，不会上传 - 无账号登录，无广告追踪，不出售数据 适合这些场景： - 清理相册里不想要的照片 - 整理近期照片和视频 - 快速筛选截图、重复拍摄、无用照片 - 释放手机存储空间 - 在删除前集中复查待删内容 咔咔删除专注做一件事：让相册整理更快、更轻松、更安心。