This application helps users calculate their fuel consumption and associated costs. It utilizes standard units commonly used in the USA, such as miles, dollars, and U.S. gallons.

241+ iOS apps curated and reviewed
If you already know Simple Fuel Calculator (USA), this is the deeper bench. 241+ gas calculator tax apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 5.0★ (6) | No | No | Jul 2026 | ||
| 2 | Free | 4.8★ (967) | No | No | Oct 2026 | ||
| 3 | Free | 3.1★ (19) | No | No | Oct 2026 | ||
| 4 | Free | 4.7★ (308) | No | Yes | Oct 2026 | ||
| 5 | Free | 3.9★ (13) | No | No | May 2026 | ||
| 6 | Free | — | No | No | Aug 2026 | ||
| 7 | Free | 5.0★ (1) | No | Yes | Aug 2026 | ||
| 8 | Free | 4.8★ (5.4K) | Yes | Yes | Oct 2026 |

This application helps users calculate their fuel consumption and associated costs. It utilizes standard units commonly used in the USA, such as miles, dollars, and U.S. gallons.




Easily claim your Missouri gas tax refund with this app. It helps you track fuel receipts and automatically generates the necessary state tax form for submission. Maximize your savings on fuel purchased in Missouri.






Easily claim your Missouri gas tax refund. This app helps you track fuel receipts, calculate your potential refund amount, and generates the official Missouri Motor Fuel Tax Refund Form (MO-4923H). Keep digital records for the required three years.