AB Mix Check vs DoReMix

AB Mix Check helps you compare your mix against reference tracks quickly on iPhone, especially when you are checking on AirPods and headphones. Import common audio file types like WAV, MP3, and M4A, switch instantly between Mix and Reference while keeping context, and use loudness matching to reduce level bias. Add markers and notes during checks, then export your findings back to your workflow. Everything runs on-device.

DoReMix is a multi-track audio recorder for iPhone. Capture your voice, instruments, and any other sounds! Built for songwriters and musicians who want to capture an idea the moment it strikes, without signing into an account, syncing to a cloud, or being spammed with ads. RECORD • Multi-track recording aligned to a click track • Overdub: existing tracks play in your ear while you record the next layer • Adjustable count-in and countdown so you're never racing the first beat • Auto-calibrated recording latency — takes land on the beat from day one ARRANGE & MIX • Per-track gain knob with a precision-edit modal • Per-track pan control • Mute and solo on every track • Custom color per track for instant visual identification • Per-track audio offset (±250 ms) to nudge a take into perfect sync • Rename, delete, and clear individual tracks EDIT WITH PRECISION • Pinch-to-zoom waveform with a beat grid overlay • Volume automation curves drawn directly on the waveform • Long-press anywhere on a track to set a custom playback start point • Tap-to-scrub for finding the right moment fast PLAY • Loop playback for hands-free songwriting or practice • Pause and resume mid-song — picks up exactly where you left off • Switch between the earpiece and the loudspeaker on the fly • Headphones detected and used automatically. Wired headphones give the most accurate monitoring latency EXPORT • Mix down all tracks to a single WAV file via the iOS Share Sheet — send to Files, Messages, AirDrop, anywhere ON-DEVICE BY DESIGN No user accounts. No cloud sync. No analytics. No advertising. No subscription. Your recordings stay on your iPhone unless you choose to export and share them. GESTURES TO DISCOVER • Long-press the play button to toggle loop mode • Long-press a track waveform to open the zoom and edit view • Double-tap a track name to change its color • Long-press the metronome icon to adjust click volume