Bodecraft: Control Lab

Bodecraft: Control Lab is a focused, fully on-device app. Control and analog-filter studio for poles/zeros, transfer functions, Bode magnitude/phase, crossover and margins, time-response screening, biquad design, and parameter sweeps. KEY FEATURES - Four-decade Bode sweep - Crossover and phase-margin screen - Delay and damping scenarios - Offline PDF analysis packet - Editable sample data and CSV import - Side-by-side scenario comparison - Local PDF evidence export - Fifty-three original offline reference plates ONE-TIME AND PRIVATE - One paid download; no subscription or in-app purchase - No account, advertising, analytics, tracking, or developer-operated backend - Core features and bundled content work offline - Work remains on device unless you deliberately share or export it through an Apple system interface Control and filter results are educational engineering aids. Verify plant models, component tolerances, stability margins, hardware limits, and safe commissioning independently.