Noise Recorder vs Plain｜騒音を検知して環境音を自動再生

Measure the noise around you and keep a record you can return to. Noise Recorder - Pro brings together a decibel meter, audio and video recording, and reports you can share. Capture noise at home, at work, or in other everyday settings, then revisit your recordings whenever you need to. MEASURE AND RECORD • See current, minimum, average, and maximum decibel readings. • Record audio, or capture video with decibel readings and timestamps overlaid. • Track changes in sound levels on a chart. REVIEW AND SHARE • Browse your recording history and play back audio and video. • Add notes to remember the context of each recording. • Review daily summaries of your saved recordings, including average and maximum readings, in the noise calendar and monthly charts. • Search your saved recordings by note. • Export PDF reports, share audio files, and save recorded videos to Photos. • Measurements and recordings are saved locally on your device. No app account is required. FREE AND PRO The free version includes 3 recordings per day, up to 15 seconds each. Pro removes the daily recording limit and the time limit for individual audio and video recordings. Actual recording duration depends on the storage available on your device. Choose a monthly subscription or a one-time purchase for lifetime Pro access. Both options offer the same Pro recording benefits. Readings are estimates and may vary with your device and surroundings. The app does not replace a calibrated sound level meter. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Plain は、周囲の音量を検知し、一定以上うるさくなったときだけ環境音を再生するアプリです。 乾燥機音や換気扇音のようなシンプルな音で、気になる生活音をやわらげ、作業や勉強に集中しやすい環境づくりをサポートします。 主な機能 ・騒音を検知して自動再生 ・DRY / VENT の2種類の音を選択可能 ・感度を3段階で調整可能 ・必要なときは手動再生にも対応 ・黒ベースの静かなミニマルUI Plain は必要なときだけ音で環境を整え、集中しやすい空気をつくることを目指しています。