Compoundly

See your future wealth take shape.

A calm, chart-first iPhone app for projecting long-term wealth, retirement income, and the choices that change your path.

Download on the App Store

Free on iPhone · Optional one-time Premium unlock · No subscription

A clearer view of your future

Adjust your starting balance, monthly contribution, return, inflation, and retirement age. Compoundly turns the numbers into a clean visual path.

Plan around milestones

See when you may reach $100K, $500K, $1M, and retirement. Scrub through time and watch the story unfold year by year.

Model retirement income

Estimate how your portfolio could translate into monthly retirement income, shown in today's money.

Share a beautiful snapshot

Export a polished wealth projection card for free. No account required.

Private by design

Your numbers never leave your iPhone. No account, no analytics, no tracking.

Go deeper with Compoundly Premium

For people who want to save, compare, and reverse-plan their future.

  • Save multiple scenarios
  • Compare two paths side by side
  • Set a target and solve backwards with Goal Seek
  • Explore Coast Age: when you could stop contributing and still stay on track

One-time unlock. No subscription.