220+ iOS apps curated and reviewed
If you already know Loan Calculator‰, this is the deeper bench. 220+ interest rate calculator apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.9★ (96K) | Yes | No | Aug 2026 |
| 2 |  | Free | 4.8★ (6.5K) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 4.6★ (5) | Yes | No | May 2026 |
| 4 |  | Free | 4.8★ (8.2K) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.7★ (15K) | No | Yes | Aug 2026 |
| 6 |  | Free | 4.6★ (22K) | Yes | Yes | Aug 2026 |
| 7 |  | Free | 4.8★ (3.4K) | No | No | Aug 2026 |
| 8 |  | Free | 4.8★ (3.4K) | No | No | Aug 2026 |
Easily calculate loan or mortgage payments. Simply input the loan amount, repayment term, and interest rate to get your estimated monthly payment.
Plan your financial future with a powerful compound interest calculator. It helps you visualize investment growth with periodic contributions and plan retirement withdrawals with inflation adjustments. Offers detailed breakdowns and interactive charts for informed financial decisions.
Easily calculate various interest rates, including single, compound, and loan scenarios. Visualize your calculations with chart views. Supports home and car loan simulations, as well as interest income projections.
This app helps you quickly calculate loan payments, affordability, and potential savings. It offers detailed amortization schedules and allows for scenario planning by adjusting loan parameters. Advanced features include expense breakdowns for mortgages and vehicle loans, plus data synchronization and custom report generation.
This app offers a comprehensive suite of over 40 financial and utility calculators. Easily handle complex calculations like investment analysis, tax percentages, profit margins, and everyday percentage needs with a clean and intuitive interface.
This app helps you understand the true cost of loans and mortgages by revealing total interest paid and payoff timelines. It allows for scenario comparisons, extra payment analysis, and detailed amortization schedules. Visualize your debt journey with graphs and access bonus calculators.
Calculate the growth of savings and investments using compound interest. Explore how regular contributions and withdrawals impact your financial goals over time. Designed for anyone to understand and utilize the power of compounding for wealth building.
This comprehensive mortgage toolkit helps users make informed home buying decisions. It offers multiple calculators for payments, affordability, refinancing, and closing costs, along with tools to visualize rate trends and compare renting versus buying.
Easily calculate monthly loan payments, interest rates, loan amounts, or repayment periods. Visualize your loan breakdown with pie charts and detailed amortization schedules.
This app helps users calculate interest on savings and deposits. It offers options for isolated and compounded monthly calculations, allowing users to determine maturity amounts for lump sum or monthly deposits to reach financial targets.
Calculate the future value of your investments with this accurate compound interest calculator. It supports decimal interest rates and offers seven compounding frequency options, along with the ability to include monthly contributions.
Calculate compound interest and ROI with customizable settings for periods and tax rates. Visualize your investment growth with detailed charts and breakdowns. Generate PDF reports and access a web version for comprehensive financial planning.
Access a comprehensive suite of financial tools for personal and business use. Calculate loans, mortgages, investments, retirement savings, and more with ease. This app offers a wide range of specialized calculators for detailed financial analysis.
Calculate and compare different loan repayment methods for mortgages, cars, and student loans. Generate detailed amortization schedules and plans. Supports multiple languages and automatically saves your progress.
Easily calculate compound and simple interest on various investments like FDs, CDs, and RDs. Project future investment values and analyze returns with a user-friendly interface for global users.
Calculate mortgage payments, loan amounts, interest rates, and terms. This app also functions as a standard calculator and supports semi-annual compounding. View loan summaries and amortization tables, and email or save your calculations.
This tool quickly and accurately calculates simple interest based on amount, interest rate, and duration. It supports calculations for monthly or yearly rates and can determine interest between specific dates or for a given period in years, months, or days.
Manage loans and interest rates with this comprehensive financial calculator. It offers flexible rate management, detailed payment schedules, and visual insights to help you plan and compare loan options effectively. Also includes a savings calculator for integrated financial planning.
Calculate installment loans with various repayment methods. This tool helps you determine monthly payments, principal, interest, and remaining balance for different loan scenarios.
Manage your entire home loan journey from application to payment. This app offers tools to apply for mortgages, track progress, view loan details, make payments, and monitor home value. Get expert support and insights for a stress-free homeownership experience.