ScaleJammer

Turn your iPhone or iPad into a playable guitar fretboard. Explore scales, playing styles such as slide and pluck. Record and jam over loops.

Turn your iPhone or iPad into a responsive virtual guitar fretboard with ScaleJammer. Play notes with expressive synthesized tone, slide naturally across the neck, and explore scales and modes in a fluid, intuitive way. With Snap mode, your movement locks to the correct notes of the selected scale, so you can move freely across the fretboard and stay in key every time.

ScaleJammer also includes a multi-layer looper, making it easy to build riffs, layer melodies, and jam over your own ideas. Whether you're warming up, practicing scales, studying theory, or sketching out a melody on the go, ScaleJammer puts the guitar neck at your fingertips.

PLAY YOUR WAY

• Play notes across a virtual guitar fretboard tuned to your chosen scale
• Snap mode keeps your finger locked to scale tones, so every slide stays in key
• Slide mode delivers smooth, continuous pitch movement
• Pluck mode adds a more realistic pick-style attack and decay

EXPLORE MUSIC THEORY

• 13 scale types, including Major, Minor, Blues, Harmonic Minor, Dorian, Mixolydian, and more
• Mode Explorer reveals all 7 diatonic modes that share the same notes
• Color-coded intervals help you understand theory visually as you play
• Instantly switch between all 12 root notes

LOOP & JAM

• Record ideas with the built-in looper
• Overdub multiple layers to build riffs, textures, and melodic ideas
• Solo over your own loops in real time
• Export recordings as WAV files and share them easily

MAKE IT YOURS

• 6 tunings: Standard, Drop D, Open G, Open D, DADGAD, and Half Step Down
• 4 tone presets: Warm Lead, Bright Lead, Bell, and Soft Pad
• Adjust reverb, volume, and drone to shape your sound
• Choose between 12 and 24 frets with zoom and scroll controls
• Left-handed mode
• Haptic feedback