Compound Interest & Withdrawal
Wealth planning, simplified
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Two calculators in one: project compound growth, then plan retirement withdrawals. Inflation-adjusted, year-by-year breakdowns. Built for FIRE planners.
Plan your money from your first dollar saved to your last dollar withdrawn.
A focused financial calculator that does two jobs really well: it projects what your savings become over decades, and shows how long they'll last once you start drawing them down.
GROW YOUR WEALTH
Project compound growth with realistic, customizable inputs:
• Starting amount and recurring contributions
• Monthly or annual contribution schedules
• Daily, monthly, or annual compounding
• Year by year breakdown of every dollar earned
• Visual breakdown of principal, contributions, and interest
PLAN YOUR RETIREMENT
Stress-test your nest egg before you depend on it:
• Inflation-adjusted
• Model any withdrawal rate (4%, 3.5%, custom)
• See exactly when (or if) your money runs out
• Monthly, quarterly, or annual withdrawal schedules
• CAGR-based returns, the way stock returns are actually quoted
BUILT FOR CLARITY
• Interactive charts you can tap to explore
• Auto-calculates as you type
Ratings & Reviews
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The developer, Kenny Truong, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Kenny Truong
- Size
- 2 MB
- Category
- Finance
- Compatibility
Requires iOS 18.6 or later.
- iPhone
Requires iOS 18.6 or later. - Mac
Requires macOS 15.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.6 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- Copyright © 2026 Kenny Truong