Terms

A first draft of how this product is offered, not legal advice. Governing law: Delaware, United States.

The service

weaponeer.io is an engineering workbench for kinetic payload design, weaponeering, targeteering, effectiveness analysis, fragment fly-out, range safety, and a downloadable technical data package for JMEM. Marketing pages and docs are free. The calculator, saved setups, and technical data package are the Workbench plan ($5,000 / year).

Accounts

You are responsible for the password and for what you store in setups. Do not use the service to attack systems you are not authorised to analyse in the real world; the software is a calculator, not permission.

Payment, cancel, refunds

Checkout is annual ($5,000 / year) on Polar, in test mode until live keys are set. A trial code grants 30 days. Cancel from Settings → Manage billing when Polar is connected. Refunds follow Polar’s policy once live. Access is an entitlement on the account; a refund or revoked subscription turns it off, which hides the workbench and stops new saves. Existing snapshots remain until you delete the account.

Accuracy

Outputs are models with documented assumptions, taken from published open literature listed on Sources. They are not a substitute for test data or a qualified review, not a certified JMEM, and not range-safety authority. The Disclaimer is the longer form of that limit.

Open literature

The workbench implements methods from books, public manuals, and open academy and laboratory papers (including Cooper, Driels, Gurney, Mott, Kinney–Graham, THOR, Forrestal / Tate, Birkhoff, JFIRE FM 3-09.32, and JTCG/ME ZDATA). That list is credit, and a record that the methods are not taken from a restricted data set. weaponeer.io does not make a security classification. You remain responsible for export-control and operational rules that apply to you.