Snowball - Compound Interest
Calculate future money growth
Free · Designed for iPad. Not verified for macOS.
What could your investments become?
See compound interest in action.
Enter your initial investment, monthly contribution, expected annual return, and investment horizon. The app turns your numbers into a simple interactive graph, showing how your total investment could grow year by year.
See exactly how much comes from money you put in and how much comes from compound growth.
Simple inputs. Clear results. Powerful perspective.
- Initial investment
- Monthly contribution
- Annual return
- Investment length
- Multiple currencies
- Year-by-year growth visualisation
EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
What’s New
- Months timeframe: You can now select months as your timeframe for more flexible projections.
- Compare scenarios: Compare different scenarios side by side to see how your choices affect your growth over time.
- Bug fixes and improvements.
The developer, Elio Raineri, 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
- Elio Raineri
- Size
- 5.4 MB
- Category
- Utilities
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Elio Raineri, 2026