Products

All LogicaLeap products and interactive models, with links to each.

Mirra (beta) — Try glasses on your own photo at true-to-life scale, right in the browser. Paste a link to frames from any store, or upload a photo of them, and see the real fit. Your photo never leaves your device, with no account and no upload.
Tally — Split shared costs with friends. No account, no app install, and end-to-end encrypted. Open a link, add what you spent, and see who owes whom.
Leaplings (beta) — A math adventure for ages 8 to 10. Kids learn addition, subtraction, multiplication, and division through short lessons and a garden that grows as they play. No ads, no accounts.
CallCard — One shareable page with visitor messaging, a built-in CRM, and privacy controls on every field.
QuadCalc — Plan FPV drone builds from 1,100+ real parts. Checks compatibility and estimates weight, thrust, and flight time.
Backgammon — Real-time backgammon in the browser. Play a friend, the built-in AI, or pass-and-play on one device. Provably-fair dice and free post-game analysis, no account needed.

Models

Cliff — A toolkit for valuing a startup equity offer honestly. It models dilution across future rounds, your vesting schedule, the liquidation-preference stack, and a spread of exit outcomes, then shows the real range of what you’d take home instead of one headline number. Runs entirely in your browser. An educational model, not financial advice.
AI-Threshold — A decision sandbox for “should you automate this task?” It accounts for setup overruns, the human work that never fully goes away, and real uncertainty, and it will tell you when automating isn’t worth it.
Inflation Lab — An interactive simulator of inflation. Move an economy’s levers (money supply, interest rates, government spending, expectations, supply shocks) and watch inflation, unemployment, and the real value of money respond. A teaching model, not a forecaster.
Echo Chamber — An interactive opinion-dynamics sandbox showing how echo chambers form from mild preference, get amplified by a recommendation algorithm, get moved by influence bots, and what breaks them.
AI-Cascade — A simulation of how AI-driven displacement cascades through your occupation’s customer base. The question isn’t “will AI take my job?” but “will AI take my customers?” It covers 66 occupations across 4 countries over any time horizon.