Hum half a song.

Record the other half tomorrow, or let someone else finish it. Ronda is a voice memo that lets you layer. Record a part, record another on top, and hear them together. For the ideas that happen before anyone opens a DAW.

Ronda splash screenSplash
Project overview showing songsProjects
Part editor with layers and transport controlsPart editor

Stay in key

Pick a scale and every note works. Ronda filters out the wrong ones, so choosing E minor means you can mash any combination and it’ll sound musical. Less theory, more playing.

Scale-aware keyboard showing E natural minor with scale degree labels

Sound like yourself

A dry vocal played back on a phone speaker doesn’t sound like you. It sounds like a room. Ronda adds effects live while you record, layering in tape saturation, reverb, and delay so that the first playback already sounds like music.

Recording effects panel with Tape, Reverb, and Echo toggles

Loop and layer

Pull samples from Splice and build on top of them. Loops lock to your tempo, and each recording pass becomes its own take, so you can do five and keep whichever one felt right.

Loop editor with bar selection, BPM control, and waveform visualization

Pass it back

There are no accounts or servers. Your music lives on your phone, and when you want to collaborate, you share the whole project through iCloud, each layer tagged to whoever recorded it. More like sliding a notebook across the table than anything real-time.

Hum half a song. See what comes back.

Ronda app icon
Available on the App StoreFree for iPhone