CompoundFX: Goal Calculator
Solve for your financial goals
Only for iPhone
Free · In‑App Purchases
iPhone
Set a goal. CompoundFX shows you exactly what it takes to reach it. Solve for time, rate, or contribution, then compare scenarios side by side.
Most calculators show you what you'll have. CompoundFX shows you what it takes.
Set a goal, $1M by 60, college tuition, a down payment, and CompoundFX solves for the missing piece. The rate you’ll need. The years it will take. The deposit you have to make. No more guessing. No more trial and error.
GOAL MODE
Pick your goal. Choose what to solve for. CompoundFX does the math.
- Solve for rate of return
- Solve for time horizon
- Solve for starting principal
- Solve for monthly contribution
COMPARE SCENARIOS
Should you save more or invest longer? Pay off debt or boost your 401(k)? Save scenarios and put them head to head. See the difference, the dollar impact, and exactly when one strategy pulls ahead.
A CALCULATOR THAT SHOWS ITS WORK
- Real-time growth chart with milestone markers ($100K, $250K, $1M, and beyond)
- Year-by-year breakdown with full transparency
- Inflation, taxes, and expense ratios. See what you actually keep
- Daily, weekly, monthly, or annual contributions
- Custom compounding intervals
- Sub-year precision for short-horizon plans
DESIGNED FOR iPhone
Dark glass UI. Smooth haptics. Built natively in SwiftUI for iOS 17 and up. No accounts. No ads. No tracking. Your scenarios stay on your device.
EXPORT AND SHARE
Generate a polished two-page PDF report with executive summary, growth chart, and full milestone breakdown. Or share a branded image to text or social.
FREE FEATURES
- Full compound interest calculator
- Real-time growth chart and year-by-year table
- Inflation, tax, and expense adjustments
- Custom contribution and compounding schedules
- Branded image sharing
PRO: $4.99, ONE TIME
- Goal Mode (solve for any variable)
- Save unlimited scenarios
- Compare scenarios side by side
- Two-page PDF reports
One purchase. Unlocked forever. Family Sharing supported.
WHO IT'S FOR
Whether you're starting your first Roth IRA, planning early retirement, modeling a college fund, or pressure-testing a FIRE strategy, CompoundFX gives you the answer in seconds, and shows you exactly how to get there.
PRIVACY FIRST
CompoundFX is fully offline. No data collection. No accounts required. No analytics. No third-party SDKs. Your scenarios are stored locally on your device.
DISCLAIMER
CompoundFX is for educational and planning purposes. It does not provide investment, tax, or financial advice. Returns shown are projections based on the inputs you provide and do not guarantee actual investment performance.
Questions or feedback? support@originsoftware.net
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Origin Software, Inc., 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
- Origin Software, Inc.
- Size
- 4.3 MB
- Category
- Finance
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- CompoundFX Pro $4.99
- Copyright
- © 2026 Origin Software, Inc.

