249+ iOS apps curated and reviewed
If you already know Loan Calculator‰, this is the deeper bench. 249+ interest rate calculator apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.9★ (105K) | Yes | No | Sep 2026 | |
| 2 |  | Free | 4.8★ (6.5K) | Yes | Yes | Sep 2026 | |
| 3 |  | Free | 4.6★ (22K) | Yes | Yes | Sep 2026 | |
| 4 |  | Free | 4.7★ (36) | Yes | No | Sep 2026 | |
| 5 |  | Free | 4.6★ (5) | Yes | No | May 2026 | |
| 6 |  | Free | 4.8★ (8.2K) | No | Yes | Sep 2026 | |
| 7 |  | Free | — | Yes | No | Aug 2026 | |
| 8 |  | Free | 4.7★ (15K) | No | Yes | Sep 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.
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.
