244+ iOS apps curated and reviewed
The best financial calculator monthly apps on iPhone average 4.2★ across 244+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | $5.99 | 3.8★ (6) | No | No | Aug 2026 |
| 2 |  | Free | 4.4★ (51) | Yes | No | Aug 2026 |
| 3 |  | Free | 4.4★ (94) | Yes | No | Aug 2026 |
| 4 |  | $5.99 was $7.99 | 4.7★ (662) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.8★ (3.3K) | Yes | No | Aug 2026 |
| 6 |  | Free | 4.8★ (6.5K) | Yes | Yes | Aug 2026 |
| 7 |  | Free | 5.0★ (2) | No | No | Aug 2026 |
| 8 |  | Free | 1.0★ (2) | — | No | May 2026 |
This intuitive app offers a powerful and accurate financial calculator for various calculations. It handles time value of money, growing annuities, bond valuation, cash flow analysis, investment analysis (IRR/NPV), and loan amortization. RPN support and near-instantaneous results are also included.
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.
This comprehensive tool offers a wide array of financial and investment calculators. It helps users estimate EMIs, plan investments, understand government schemes, and calculate taxes. The app provides offline access and a user-friendly interface for all your financial planning needs.
This app offers a comprehensive financial calculator with over 105 functions for business, statistics, and general math. It simplifies complex calculations like loan payments, time value of money, and investment analysis with an intuitive interface and visual tools. Easy modes are available for users new to financial calculations.
Emulates the TI BAII Plus financial calculator, offering identical functionality with a clean and user-friendly interface. It's designed for finance professionals and students preparing for exams like CFA, FRM, and CPA.
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.
Manage your financial decisions with a comprehensive suite of calculators for loans, mortgages, investments, and savings. Quickly convert currencies, calculate taxes, and determine discounts with accurate and reliable results.
This tool helps you visualize financial growth by calculating savings, compound interest, and investment goals. Input your desired outcome, starting capital, time frame, contributions, or rate of return to see what's achievable.
This app simplifies financial calculations for various loan types, including mortgages and auto loans. It offers detailed results, comparison tools, and essential financial calculators for APR, ROI, and savings. Easily export your calculations for better financial management.
This app emulates the legendary HP 12c financial calculator with a redesigned interface and modern look. It preserves the precision and reliability trusted by professionals, offering built-in financial tools for business, banking, real estate, and education.
This app offers a comprehensive suite of financial calculators, including TVM, NPV, and ROI, with detailed explanations, formulas, and examples. It provides data visualization, reports, and AI-powered insights for complex financial calculations, all while prioritizing on-device processing for privacy.
This app helps you determine how long you need to save until financial independence. Input your income, expenses, and current savings to receive personalized retirement timelines. Visual charts and tables illustrate your projected savings growth year by year.
Calculate and plan your investments to achieve financial independence and early retirement. Understand the power of earning interest on your interest with detailed projections and visualizations. Start snowballing your money today for a wealthier future.
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.
This app emulates a popular financial calculator, offering over 120 functions for business, finance, and statistics. It simplifies complex calculations like loan payments, investment values, and cash flow analysis with intuitive worksheets and a user-friendly interface.
This finance app helps users quickly calculate simple and compound interest. It also provides a feature to determine the difference between two dates. Designed for ease of use, it offers straightforward financial calculations.