Getting Started
An offline structural-dynamics workbench for accelerogram import, baseline correction, SDOF response, elastic spectra, damping comparisons, Arias intensity, and reports.
Support
Seismodeck Support
Help and product information for Seismodeck.
Included Features
- Acceleration CSV import
- Baseline and taper controls
- SDOF response histories
- Elastic spectra across damping
- Arias and duration measures
Common Questions
Does the app need an account, subscription, or in-app purchase?
No. It is a one-time paid download with no account, advertising, analytics, subscription, or in-app purchase.
Does it work offline?
Yes. Core features and bundled material work without a developer-operated service.
Where is my information stored?
Your editable workspaces, parameter values, imported records, comparison settings, notes, and export history remain in local app storage.
What are the limits?
Educational and preliminary analysis only. Code design, nonlinear behavior, soil effects and record scaling require qualified engineering review.
Contact
Email support@shadowfetch.com with the app name, device model, iOS version, and a concise description of the issue.