Riserloom app icon
One-time iPhone and iPad app

Riserloom

Gates, risers and yield

Purpose-Built

A foundry process workbench for modulus-based risers, gating ratios, choke area, fill time, solidification screening, shrink allowance, and casting yield.

Core Features

  • Casting modulus and hot-spot ledger
  • Riser geometry and neck screening
  • Gating-ratio and choke sizing
  • Fill-time and velocity estimate
  • Casting-yield comparison

Private by Design

No account, subscription, ads, tracking, third-party analytics, or developer-operated backend. Core features work offline, and your work stays on device unless you deliberately share or export it.

Riserloom current app interface

Use It Responsibly

Process-development aid. Validate alloy feeding behavior, mold material, turbulence limits and shop-specific trials.