Compound Interest Sim
Finance
$1.99 · Designed for iPad. Not verified for macOS.
Visualize your investment growth with compound interest calculations, interactive charts, and reverse goal planning.
Plan your financial future with Compound Interest Sim — a powerful yet easy-to-use investment growth calculator.
Whether you're saving for retirement, building an emergency fund, or exploring different investment strategies, this app helps you visualize how your money can grow over time through the power of compound interest.
KEY FEATURES:
- Compound Interest Calculator: Enter your initial investment, monthly contributions, annual interest rate, and investment period to instantly see your projected future value.
- Annual & Monthly Compounding: Switch between yearly and monthly compounding frequencies to compare results.
- Interactive Charts: Visualize your asset growth with beautiful area charts showing deposits vs. investment gains over time.
- Year-by-Year Table: View a detailed annual breakdown of your balance, deposits, and earned interest.
- Reverse Calculator: Set a financial goal and find out the required interest rate or number of years needed to reach it.
- Save & Compare Plans: Store up to 5 different investment scenarios and compare them side by side.
- Bilingual Support: Full English and Japanese localization.
- 100% Offline & Private: All calculations run locally on your device. No data is collected, stored, or transmitted.
Compound Interest Sim is designed to be a simple simulation tool to help you understand the potential of long-term investing. It is not financial advice.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Manabi Mate LLC, 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
- Manabi Mate LLC
- Size
- 623.6 KB
- Category
- Finance
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Copyright
- © 2026 Manabi Mate LLC
