公開アプリ内課金
10bii+ Features$3.99
Easy Mode Saving with growing deposits?$0.99
Easy Mode What are growing payments worth?$0.99
Easy Mode Adjust for Future Inflation$0.99
Easy Mode What will it REALLY cost?$0.99
Easy Mode What is my balloon?$0.99
Easy Mode Adjust for Past USA Inflation$0.99
Easy Mode Canadian Mortgage Payment$0.99