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.






246+ iOS apps curated and reviewed
Whether you're new to interest rate calculator finance or looking for an upgrade, our curated collection of 246+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.6★ (78) | No | Yes | Oct 2026 | ||
| 2 | Free | 4.6★ (23K) | Yes | Yes | Oct 2026 | ||
| 3 | Free | 4.6★ (5) | Yes | No | May 2026 | ||
| 4 | Free | 4.5★ (388) | No | No | Oct 2026 | ||
| 5 | Free | 4.5★ (827) | Yes | Yes | Oct 2026 | ||
| 6 | Free | 3.1★ (13) | No | No | Sep 2026 | ||
| 7 | Free | — | Yes | No | Oct 2026 | ||
| 8 | Free | 4.8★ (490) | Yes | No | Oct 2026 |






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.






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.






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.