248+ iOS apps curated and reviewed
Whether you're new to us gallons to liters or looking for an upgrade, our curated collection of 248+ 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 | 4.8★ (192K) | Yes | Yes | Aug 2026 |
| 2 |  | $1.99 | — | Yes | No | Jun 2026 |
| 3 |  | $0.99 | 4.4★ (7) | No | No | Aug 2026 |
| 4 |  | Free | 4.8★ (4) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.8★ (15K) | No | No | Aug 2026 |
| 6 |  | Free | 4.6★ (13K) | Yes | Yes | Aug 2026 |
| 7 |  | $0.99 | — | No | No | Aug 2026 |
| 8 |  | Free | — | Yes | No | May 2026 |
Easily convert between a wide range of units across 20 categories, including length, weight, temperature, and more. Features live currency updates for 155 world currencies, refreshed daily. Designed for simplicity and visual appeal.
Easily convert liquid volumes between US gallons and liters. This utility allows you to select your preferred number of decimal places for precise conversions.
Easily convert between US customary and metric units for weight, length, volume, and temperature. The app features a simple interface with no learning curve and automatically saves your conversion history for quick review.
This app provides a comprehensive unit and currency converter with a user-friendly interface. It offers offline functionality, supports over 30,000 unit conversions, and includes more than 160 currencies with live exchange rates. Users can save favorite conversions and get precise results.
Easily convert between various units of measurement, including currencies, temperature, length, and weight. This intuitive tool provides real-time currency exchange rates and a comprehensive list of conversions for everyday use.
This application assists fuel haulers in accurately calculating product quantities when manually measuring tank levels. It simplifies the process of determining amounts for gasoline transport.
Calculate fuel density at 15°C and determine tank volume using cm readings. Supports standard tank sizes and allows custom dimensions for precise dip calculations.
