Now on iPhone

A band in your pocket.

Generate your own song, then play it like a real instrument. Tap the pads to add bass, chords and sparkle — and no matter how you play, it always sounds good. No wrong notes, ever.

Download on the
App Store
Free to play · No music theory needed
Try it right here

Tap the pads.
You can't go wrong.

This is the heart of RiffOn. Every pad is tuned to the song, so any combination sounds musical. Mash them, hold them, play with both thumbs — it stays in key.

Tap or click to play
The promise

However you play, it sounds good.

RiffOn follows the song's key and chords for you in real time. That means zero music theory, zero practice, and zero wrong notes. If you can tap a screen, you can play.

01

No wrong notes

Every pad is locked to the music's key and groove. There is no wrong move — only your move.

02

Instant, expressive

Multi-touch pads, real instrument samples, three intensities per voice. Soft, hold, strong — you control the energy.

03

For everyone

Never touched an instrument, or played for years — you'll sound musical from the very first tap.

Make it yours

Generate a song that's truly yours.

Don't just play along to other people's tracks — create your own. Pick a vibe, choose a theme, and RiffOn writes a fresh song built just for you to perform on.

Pick a vibe & theme

Choose the mood and the story. One tap in Simple mode, or shape the lanes and energy yourself in Advanced mode.

RiffOn writes the song

A brand-new track is generated for you — stems and all — ready to be played, not just listened to.

Drop in and perform

The song plays back while you add your own bass, chords and sparkle live on the pads.

Four voices · twelve pads

A whole band under your thumbs.

Sub

Deep low-end that drives the groove.

Pluck

Guitar & harp-style riffs and fills.

Chord

Synths, pads and harmony stabs.

Spark

Bright strings and bells on top.

Generate a song. Drop in. Riff on.

Your pocket band is waiting. Free to start, no music theory required.

Download on the
App Store
Support & FAQ

Questions?

Do I need to know music? +

No. RiffOn keeps every note in key and in time for you, so there are literally no wrong notes. If you can tap a screen, you can play.

What does "generate your own song" mean? +

Pick a vibe and a theme and RiffOn writes a brand-new track for you to perform on — not a preset loop, an original song built around your choices.

Is it free? +

RiffOn is free to start. Some features may use in-app purchases.

What do I need to run it? +

An iPhone running a recent version of iOS. Headphones or speakers recommended for the best sound.

Need help?

We read every message. Reach us at gopromptfolio@gmail.com and we'll get back to you.