D2 Player - Video & Music

Double Display, Subtitles, NAS

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Your videos and music, with subtitles and a transcript. Tap a line to jump to that scene, and translate subtitles on your device. Unlock Pro once. No subscription. A player for your own videos and music, with subtitles and a transcript. Tap a line in the transcript to jump to that scene, translate subtitles on your device, and on a foldable iPhone keep the video on top and the transcript below. D2 stands for Double Display. FEATURES • Plays your own videos and music (MP4, MOV, M4V, MP3, M4A, AAC, FLAC, WAV, and more) • Subtitle files (SRT, SMI, VTT, ASS) and subtitles built into the video. Korean SMI encodings are detected automatically, and a subtitle file with the same name as the video is attached when you open it • Subtitle timing adjustment in 0.1-second steps • A transcript panel: tap a line to jump to that scene • On-device subtitle translation with Apple Translation • On a foldable iPhone, two screens: the video on top, the transcript below. On iPhone and iPad, the transcript button opens the same view • Continue Watching, bookmarks, a sleep timer, and Listen Only • Picture in Picture and AirPlay • Import from Photos, the Files app, or another app's share sheet, and connect a Files folder D2 PLAYER PRO (ONE-TIME PURCHASE, NOT A SUBSCRIPTION) • No Ads • NAS: connect over SMB or WebDAV and play videos and music on your NAS right away • Repeat and Save Sentences • Touch Lock and Large Controls PRIVACY No login. Start right away. Your videos, playback positions, bookmarks, and saved lines stay on your device and are never sent to our servers. The free version shows ads; buying Pro removes them. SUPPORT iPhone and iPad, iOS 26 or later. Korean, English, and Japanese. Contact: ssn.dev.app.studio@gmail.com

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- Added "Rate the App" and "Send Feedback" to Settings. Your ratings and feedback help make D2 Player better. - Updated the Privacy Policy to explain how we handle feedback emails.

Version 1.0.1

The developer, Sangcheol Kim, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Location
    • Identifiers
    • Usage Data

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Identifiers
    • Usage Data
    • Diagnostics

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Location
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
Sangcheol Kim
Size
10.9 MB
Category
Photo & Video
Compatibility
Requires iOS 26.0 or later.
  • iPhone
    Requires iOS 26.0 or later.
  • iPad
    Requires iPadOS 26.0 or later.
  • Mac
    Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 26.0 or later.
Languages
English and 2 more
  • English, Japanese, Korean
Age Rating
4+
In-App Purchases
Yes
Copyright
© 2026 SSN DEV Studio
  • Developer Website
  • Privacy Policy

    • More by Sangcheol Kim