Compound Interest Calc - CIC
Retirement & Saving Calculator
Free · In‑App Purchases · Designed for iPad
Welcome to your financial CIC. Plan your financial future with powerful compound interest calculations. Whether you're growing your savings, planning retirement withdrawals, or working toward a specific goal, Compound Interest Calculator (CIC) gives you the tools to model it all.
THREE CALCULATORS, ONE APP
-Growth: See how your investments compound over time. Enter your principal, interest rate, and time horizon to watch your wealth grow.
-Withdrawal: Plan your retirement drawdown. Find out how long your savings will last and calculate a sustainable withdrawal rate.
-Goal: Work backwards from your target. Enter the amount you need and discover exactly what it takes to get there.
Simple When You Want It, Powerful When You Need It
Start with Simple mode for quick answers. Switch to Power mode to unlock advanced controls: contribution timing, compounding frequency, inflation adjustments, withdrawal strategies, and additional income offsets like Social Security or pensions.
SAVE, COMPARE, & EXPORT
Save your calculations as scenarios and compare them side by side. See how a 1% difference in returns or an extra year of saving changes everything. Export your data as CSV or generate professional PDF reports to share with your advisor.
FEATURES
- Compound interest, withdrawal, and goal calculators
- Simple and Power calculation modes
- Interactive charts and yearly data tables
- Save and compare scenarios
- Multiple compounding frequencies
- Flexible contribution and withdrawal schedules
- Inflation-adjusted projections
- Fixed amount or percentage-based withdrawal strategies
- CSV and PDF export
- iCloud sync across all your devices
- Dark mode support
- Free to Use
Auto Renewable Subscriptions:
Pass subscriptions unlock all features and remove all apps from within the app. You will be charged through your App Store account. Subscriptions help support the app team, and allow us to continue to provide updates and new features.
Subscriptions will automatically renew unless cancelled within 24-hours before the end of the current period. You can cancel anytime within your iTunes account settings. Any unused portion of a free trial (if applicable) will be forfeited if you purchase a subscription.
Terms and Conditions (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.chuchutrain.com/privacy-policy.html
Minor bug fixes and enhancements.
The developer, ChuChu Train Productions, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Michael Chu
- Size
- 12 MB
- Category
- Finance
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later. - Apple Watch
Requires watchOS 10.6 or later.
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Yearly Pass $29.99
- Lifetime Pass $99.99
- Weekly Pass $1.99
- Monthly Pass $4.99
- Copyright
- © 2026 Michael Chu