Fukurin: Compound Interest
Savings & Investment Growth
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Plan how your savings and investments can grow over time. Compound Interest Calculator makes long-term projections easy to understand with clear totals and charts.
• Calculate compound growth from a starting balance
• Add recurring monthly contributions
• Compare principal, contributions, and interest
• Work backward from a target amount
• Adjust rate, period, and contribution timing
• Use your device currency automatically
All calculations stay on your device. A simple tool for savings goals, investing plans, and retirement scenarios.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Improved compatibility with iOS 27.
The developer, Kenta Nagato, 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
- Kenta Nagato
- Size
- 53 MB
- Category
- Finance
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 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+
- In-App Purchases
Yes
- ふくりんプレミアム $2.99
- Copyright
- © 2026 Kenta Nagato