250+ iOS apps curated and reviewed
The best interest rate tracker apps on iPhone average 4.0★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.0★ (51) | Yes | No | Aug 2026 | |
| 2 |  | Free | 4.8★ (125K) | Yes | No | Oct 2026 | |
| 3 |  | Free | 4.7★ (27) | No | Yes | Aug 2026 | |
| 4 |  | Free | 3.0★ (4) | No | No | Sep 2026 | |
| 5 |  | Free | — | No | Yes | Sep 2026 | |
| 6 |  | Free | — | No | No | Sep 2026 | |
| 7 |  | Free | 4.7★ (770) | No | Yes | Sep 2026 | |
| 8 |  | Free | — | No | No | May 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.
This app helps you manage your finances by tracking spending, monitoring bills, and providing insights into your credit score and cash flow. It also offers opportunities to earn interest on cash, invest in Treasury Bills, and automate investments.
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.
