250+ iOS apps curated and reviewed
The best interest rate tracker apps on iPhone average 4.4★ across 250+ 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 | 4.2★ (58) | Yes | No | Oct 2026 | |
| 2 |  | Free | 4.7★ (27) | No | Yes | Oct 2026 | |
| 3 |  | Free | 3.0★ (4) | No | No | Sep 2026 | |
| 4 |  | Free | 5.0★ (1) | Yes | No | Oct 2026 | |
| 5 |  | Free | — | No | No | Sep 2026 | |
| 6 |  | Free | — | No | Yes | Oct 2026 | |
| 7 |  | Free | — | Yes | Yes | Oct 2026 | |
| 8 |  | Free | — | Yes | Yes | Oct 2026 |
This app provides real-time mortgage rates, detailed calculators, and market analysis. Track MBS prices, treasury yields, and receive instant alerts for rate changes and news updates. Understand how mortgage rates work with daily commentary and historical charts.
Visualize and analyze U.S. Treasury yield curves with real-time data and historical comparisons. Understand interest rates, bond markets, and economic trends with customizable charts and data export. Ideal for finance professionals and new investors alike.
Track global interest rate changes, visualize historical trends with charts, and simulate future credit payments. Manage your mortgage and debt with confidence using this easy-to-use financial tool.
