Nest Number

Nest Number answers one question: how much do you actually need, today, to retire on your terms? Enter what you've saved, what you're adding each month, when you want to stop working, how much you'll need to spend, and how long your money needs to last. Nest Number runs the math — compound growth, inflation-adjusted spending, present value — and shows you exactly where you stand. No guesswork. No spreadsheets. No "rule of thumb" shortcuts that fall apart the moment your numbers don't match the assumptions baked into someone else's calculator. **What you get:** • A clear answer: the lump sum you'd need today to close any gap — or the extra monthly savings that gets you there instead • A year-by-year projection showing your balance building, then drawing down through retirement • Full control over every assumption: investment return, inflation, timeline, spending — change any input and watch your number update instantly • Nothing hidden: see exactly how the math works, not a black-box "score" Built for people who want a real answer, not a marketing pitch. No data leaves your device. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/