Mediux
Video, music & AI captions
Free · Designed for iPad. Not verified for macOS.
Play your own audio & video — on-device AI captions, visualizer, AirPlay, PiP, and playlists. Private by design: your files never leave your device.
Mediux is a privacy-first media player for your own audio and video. Everything happens on your device — your files and transcriptions are never uploaded, tracked, or shared.
Play what you already own: media in your folders, music on your device, and videos in your Photos library — all in one clean, fast player.
KEY FEATURES
AI Transcription
Turn speech into perfectly time-synced captions — SRT for video, LRC for audio. Powered by OpenAI Whisper running entirely on-device, so no audio ever leaves your phone.
Subtitles & Lyrics
Three ways to add captions: a sidecar .srt/.lrc file, an on-device Whisper transcript, or an embedded track inside the file.
Audio Visualizer
Watch your music come alive with real-time bar, waveform, and circular visualizers — with customizable colors and particles.
AirPlay & External Display
Send video to an Apple TV via AirPlay, or connect a wired HDMI/USB-C display for the full experience — video with subtitles, plus a live audio visualizer with synced lyrics on the big screen. Either way, your phone becomes the remote.
Picture in Picture
Keep video playing while you use other apps.
Playback Speed
Play from 0.5× to 2× without changing pitch.
Media Library
Link MP3, MP4, M4V, MOV, M4A, and AAC files from your own folders, including network drives.
Music Library
Play music already on your device — ripped CDs, tracks synced from your Mac, and iTunes Match — browsable by song, album, artist, and playlist.
Photos Library
Play the videos in your Photos library — recordings, screen captures, and saved clips. Browse by album, add to playlists, and transcribe captions.
Playlists
Build your own playlists from any source, in any order — and transcribe lyrics to watch them in the visualizer as the track plays.
PRIVATE BY DESIGN
No accounts. No cloud. No tracking. Your media stays yours.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Ching Qida, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ching Qida
- Size
- 5.9 MB
- Category
- Entertainment
- Compatibility
Requires iOS 18.6 or later.
- iPhone
Requires iOS 18.6 or later. - iPad
Requires iPadOS 18.6 or later. - Mac
Requires macOS 15.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.6 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Ching Qida