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iPhoneとApple Watchのためのオフライン音楽プレーヤー

MP3、FLAC、WAV、AAC、DSDなど20種類以上の形式に対応。Wi-Fi、USB、AirDropで楽曲を取り込み、iPhone、Apple Watch、iPad、CarPlayで再生できます。

20+ audio formatsHi-Res playbackAI lyricsLyrics translationCarPlay lyricsApple Watch offline
2,500件以上の世界中の5つ星評価
OnePlayerのiPhone画面
Audio formats supported by OnePlayer

Bring almost any audio format

Keep the music files you already own and play them locally with clean library management.

  • MP3, FLAC, WAV, AAC, AIFF and M4A
  • DSD, DSF, APE, OGG, Opus and WMA
  • Lossless and Hi-Res music collections
OnePlayer on iPhone, Apple Watch, iPad and CarPlay

Listen across Apple devices

OnePlayer is shaped for the places where local music actually matters.

  • iPhone and iPad playback with landscape support
  • Apple Watch offline playback without your phone
  • CarPlay playback with lyrics on the car screen
Wi-Fi music import in OnePlayer

Import music without friction

Move songs in the way that fits the moment, from quick wireless transfer to cable import.

  • Wi-Fi transfer from computer to phone
  • USB cable, Files app and AirDrop import
  • Import from the local iTunes or iPod library
OnePlayer music library management

Keep a serious local library tidy

Browse by the structures music collectors already use, then adjust metadata when files need a little cleanup.

  • Songs, albums, playlists, artists and folders
  • Sort by name, artist, album, date, play count and recent plays
  • Edit title, artist, album, cover art and lyrics
OnePlayer playback screen with lyrics

A focused player with useful extras

The playback screen stays calm, while still giving you lyrics, sleep timer and speed controls when you need them.

  • Lyrics from LRC files or embedded LRC lyrics
  • Variable speed playback and sleep timer
  • Vinyl styles, cover matching and full playback controls
OnePlayer lyrics recognition and translation

AI lyrics, word-by-word timing and translation

Turn plain local songs into a richer lyrics experience with recognition, synced word timing and translation tools.

  • AI lyrics recognition for local audio
  • Word-by-word synced lyrics display
  • Lyrics translation for easier listening
OnePlayer Home Screen widgets

Widgets that feel like tiny music players

Put playback, album art and lyrics on the Home Screen with styles that match how you listen.

  • iPod, CD player and lyrics widgets
  • Interactive playback controls on iOS 17+
  • StandBy-friendly widget experiences

2,500件以上の世界中の5つ星評価

★★★★★
2,500件以上の世界中の5つ星評価

よくある質問

How do I import songs to OnePlayer?

OnePlayer supports Wi-Fi import, Files app import, AirDrop import, USB cable import and local music library scanning.

Open the import guide
Why will the Wi-Fi import URL not open?

Most connection problems come from network isolation or a changed import session.

  • Keep the phone and computer on the same Wi-Fi network
  • Turn off VPN or proxy on both devices
  • Keep OnePlayer open on the import page while transferring
Does OnePlayer support FLAC and DSD?

Yes. OnePlayer supports FLAC, DSD, DSF, WAV, AAC, MP3, APE, OGG, Opus and many other public audio formats.

Can Apple Watch play music without the iPhone?

Yes. You can transfer music to Apple Watch and play it offline through Bluetooth headphones or the watch speaker.

How do I import lyrics?

Import an LRC file with the same filename as the song and keep it in the same folder as the audio file. Lyrics are a Pro feature.

よくある質問をもっと見る

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ローカル音楽をもっと自由に

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