208+ iOS apps curated and reviewed
Every iPhone needs a few good altfuel apps. We benchmark 208+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (6.4K) | No | No | Sep 2026 | |
| 2 |  | Free | 4.7★ (2.1K) | Yes | Yes | Sep 2026 | |
| 3 |  | Free | 4.6★ (407) | Yes | Yes | Sep 2026 | |
| 4 |  | $0.99 | 4.0★ (1) | No | No | May 2026 | |
| 5 |  | Free | 4.7★ (653K) | Yes | No | Sep 2026 | |
| 6 |  | Free | 4.9★ (64K) | No | No | Sep 2026 | |
| 7 |  | Free | 4.7★ (1.3K) | Yes | No | Sep 2026 | |
| 8 |  | Free | 4.7★ (2.3K) | No | No | Sep 2026 |
Discover nearby fueling stations for alternative energy sources like electricity, natural gas, and biofuels. View station details, including payment options, access, and specific fuel types, all sourced from a comprehensive U.S. Department of Energy database.
Easily locate E85 fueling stations across the United States and Canada. This app provides directions and contact information for stations offering this ethanol-gasoline blend, ideal for flex fuel vehicles. No registration is needed to access this valuable data.
Easily locate compressed natural gas (CNG) fueling stations across the United States and Canada. This app provides a convenient way to find stations without needing to register or log in. It utilizes data from the National Renewable Energy Laboratory (NREL).
