243+ iOS apps curated and reviewed
The best interest calculator car apps on iPhone average 3.9★ across 243+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.9★ (105K) | Yes | No | Oct 2026 | |
| 2 |  | Free | 3.3★ (50) | Yes | Yes | Sep 2026 | |
| 3 |  | Free | 4.6★ (23K) | Yes | Yes | Oct 2026 | |
| 4 |  | Free | 4.5★ (828) | Yes | Yes | Oct 2026 | |
| 5 |  | Free | — | Yes | No | May 2026 | |
| 6 |  | Free | 1.0★ (3) | Yes | No | Sep 2026 | |
| 7 |  | Free | — | Yes | No | Aug 2026 | |
| 8 |  | Free | — | Yes | Yes | May 2026 |
Easily calculate loan or mortgage payments. Simply input the loan amount, repayment term, and interest rate to get your estimated monthly payment.
Easily calculate car loan details with this intuitive app. It provides enhanced analytics, dynamic amortization schedules, and visual graphing tools to understand your loan payments. Customize calculations with various options and save results for future reference.
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.
