Compound Interest & Mortgage
Savings, Invest and Mortgage
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Calculate how your savings could grow, how long your money could last and what your mortgage could cost.
COMPOUND INTEREST
• Start with your savings and add regular contributions.
• See your projected balance, contributions and growth.
• Estimate how long money takes to double with the Rule of 72.
• Explore charts and yearly breakdowns.
ADVANCED OPTIONS
• Set contribution and compounding frequencies separately.
• Choose payments at the start or end of each period.
• Adjust for inflation and annual contribution increases.
• Model positive or negative returns.
WITHDRAWALS
• Plan monthly or yearly withdrawals.
• Include returns on your remaining savings.
• Increase spending each year to reflect rising costs.
• See your remaining balance and when savings could run out.
MORTGAGE
• Estimate monthly repayments.
• See total interest and your estimated payoff age.
• Review principal, interest and remaining debt by year.
No account or bank connection required.
Calculations are estimates based on your inputs. Actual investment returns and lending terms may differ. This app does not provide financial advice.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Improved banner ad stability when switching calculators and entering values.
The developer, Cedric Loy, 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
- Cedric Loy
- Size
- 38.4 MB
- Category
- Finance
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - iPad
Requires iPadOS 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
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Remove Ads $2.99
- Copyright
- © 2026 StackxLab
