Ink Weasel
New
⋯ More menu
Settings, Looks, Guides, and Machine Tuner behind one tap — no clutter on the main panel.
Version 2.1
Everything in the booth
Screenshots, waveforms, the ⋯ menu, and what's new in Ink Weasel 2.1 — the control app for The Scepter and Electric Shark audio machines.
In the app
The amp panel on your iPhone
What's new
Built for the booth. Refined for 2026.
New
Coil Machine Tuner
Point the mic at your coil — dial in real Hz against what you hear.
Improved
Scope display
Toggle scrolling animation. Adjust trace brightness for shop lights.
Improved
Dual banks B1 & B2
Ten preset slots across two banks. Any waveform on either bank.
Improved
Looks & skins
Wood, steel, and studio photo skins. New school or retro knob art.
Improved
Voice & wake
Hands-free control with configurable wake words.
Waveforms
Three signals. Infinite technique.
ST
Shark Tooth
Sharp, precise, signature Electric Shark — ideal for pro lining on The Scepter.
HH
Hammerhead
Square wave with a power spike — fat lines, packing, and low Hz work.
J
JAWS
Soft sine slope — gentle on skin, great for learning the system.
Free & Pro
Start free. Unlock the full booth.
Free
Download at no cost
- Power, knobs, wave wheel & Hz drag
- Bank 1 presets 1–5 (recall)
- Live scope trace
- 2 skins: Burned Amber & Brushed Steel
- Guides & sound settings
Pro
One-time upgrade — coming in App Store
- Everything in Free
- Bank 2 & presets 6–10
- Voice commands & mic
- Machine Tuner (coil Hz)
- Scope animation & brightness
- Stopwatch, save/edit presets
- All skins & knob styles