Personal
Individual
Mathematical and statistical tools for personal decisions: finance, investments, and life planning.
Smart Todo
Optimized Todo List
Organize your tasks mathematically. Smart optimization considering deadlines and dependencies. Buy more free time.
Retirement
Retire
You OWE it to your future self. Calculate your retirement, see realistic investment simulations, and secure your future.
Cost of Life
Cost of Living
Discover how much time of your life you need to work to pay for your goals. Measure the cost of things in hours of work.