Audio Studio

Audio Studio is the all-in-one audio toolkit for iPhone. Whether you're pulling audio from a video, converting tracks for a DJ set, trimming a podcast, or practising an instrument — every tool you need is here, beautifully designed and fast.

Pro Music Player

A full-featured player built for your audio files — not streaming. Everything stays local, private, and yours.

• 19 real-time animated artwork styles — from Aurora and Galaxy to DNA Helix, Plasma, Silk Ribbon and Kaleidoscope, each visualizer reacts to your music
• 10-Band Equalizer with genre presets (Bass Boost, Vocal, Classical, and more), or dial in your own sound
• Speed & Pitch Control — adjust playback speed from 0.5× to 2× and shift pitch ±24 semitones, completely independently
• Audio Boost — push volume beyond the hardware limit with a digital gain stage; perfect for quiet recordings
• Crossfade — seamless transitions between tracks with a configurable 1–8 second fade
• A-B Loop — mark any two points and loop a section on repeat to master a passage
• Stable Volume — loudness normalisation so no track is ever jarringly louder than another
• Sleep Timer — set a countdown up to 10 hours; playback fades and stops automatically
• Bookmarks — drop a timestamp in one tap, long-press to review and manage them all
• Queue — view, reorder, and remove upcoming tracks with a drag handle
• AirPlay — stream to any AirPlay speaker or Apple TV directly from the player

Smart Library

• Playlists — create named folders, drag tracks in, and browse them anywhere
• Favourites — heart any track; a dedicated view gathers all favourites across every folder
• Recently Played — a quick-access strip of your last 10 tracks at the top of the library
• Library Stats — total tracks, favourite count, total plays, most-played track, and a format breakdown

Studio Tools

Five professional audio tools in one place — and any tool's output can be sent directly into another.

• Extract — pull audio from any video (MP4, MOV, M4V…) from your Camera Roll or Files app, in seconds. Batch-process entire albums at once
• Convert — transcode between M4A, MP3, WAV, AIFF and CAF. Batch-convert a whole folder in one tap
• Trim — an interactive waveform editor with three modes: Trim (keep a range), Delete Regions (cut a section and rejoin), Mute Regions (silence a range without removing it)
• Pitch Shift — permanently export a file at any pitch from −24 to +24 semitones
• Merge — combine multiple audio files into one seamlessly joined export

Chromatic Tuner

• Real-time pitch detection via the microphone with a live cents gauge
• Scrolling chromatic strip highlights the nearest note
• Support for A4 = 432 Hz, 440 Hz, or 444 Hz reference pitch
• Note History log to review a session's detected pitches

Metronome

• BPM control from 20 to 300 with fine-step precision
• Tap Tempo — tap in rhythm to set BPM instantly
• Common and unusual time signatures (2/4, 3/4, 4/4, 5/4, 6/8, and more)
• Multiple beat sounds to match your style
• Subdivisions — quarter, eighth, triplet, sixteenth
• Accent Pattern Editor — toggle accents on individual beats
• Practice Timer — automatically stop after a set duration
• Auto-Accelerate — gradually ramp BPM toward a target to build speed
• Runs in the background while you use other apps

Personalise Everything

• Dozens of curated colour themes that tint the player, artwork glow, and UI accents
• Random theme or artwork on launch — wake up to a fresh look every day
• Use Original Artwork — display the cover art embedded in your audio files

Mini-Player Gestures

• Swipe up to open the full player
• Swipe left to skip to the next track
• Swipe down to stop and dismiss
• Long-press play to cycle through speed presets (0.75× → 1× → 1.25× → 1.5× → 2×)

Audio Studio Pro works entirely offline. Your files never leave your device.

No subscriptions. No accounts. No ads (optional upgrade available).

Your music. Your tools. Your studio.