Deck - Audio player for DJs

Safe Studios

About this app

Deck is a fully featured audio player built for DJs that turns your Android devices into a standalone DJ deck

Use Deck to:
- Add an extra digital channel to your existing turntables using a phone or tablet.
- Use Android devices to create a portable DJ setup.
- Emergency backup for a failed CDJ

Use a USB-C to RCA cable to connect your Android device to one of your mixer's line input channels. Now you can play, cue, loop and beat-match digital tracks alongside other turntables using just your Android device.

Deck includes many professional DJ and mixing features:
- Track nudge and tempo adjust using the beat-match pad
- Detailed and track summary waveform views
- Auto BPM detection and beat grid + manual override controls
- CDJ styling cue point controls and hot cues (super low latency playback)
- Quantization support for cue points and looping
- Waveform display with multiple zoom levels
- Effects (including high/low pass filters, echo, flange, reverb and more)
- Media library with playlists
- Auto looping controls
- Reverse play and motor kill

Example usage scenarios:
- Add a digital audio source to your vinyl turntable set up without requiring a X/CDJ
- With two Android devices + a lightweight mixer, it creates a super lightweight, portable, professional DJ setup.

Deck contains no ads or in-app purchases and collects no data.

What’s new

Deck 2.1:
• FX pad — echo, reverb, phaser and more on an XY touch surface
• BPM detection rebuilt — correct tempo on busy basslines
• Precise tap tempo that tightens the longer you tap
• Frequency-colored waveforms with selectable themes
• Vinyl scratching rebuilt, now with backspin throws
• Auto cue: tracks load cued at their first beat
• Track preview: hold a track's play icon in the library
• AIFF support
• Smoother play/pause, key lock and Bluetooth fixes