0+ iOS apps & games curated and reviewed
With an average user rating of 4.4★, the us units category is one of the App Store's strongest. Browse all 0+ apps and games we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.8★ (73K) | Yes | No | Aug 2026 |
| 2 |  | Free | — | Yes | No | Jul 2026 |
| 3 |  | Free | 4.7★ (6.1K) | No | Yes | Aug 2026 |
| 4 |  | Free | 4.8★ (40K) | Yes | Yes | Aug 2026 |
| 5 |  | Free | 4.6★ (13K) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 4.8★ (45K) | No | No | Aug 2026 |
| 7 |  | Free | 4.8★ (107) | Yes | Yes | Aug 2026 |
| 8 |  | Free | 4.7★ (48K) | Yes | No | Aug 2026 |
Follow all the live action of the 2025 US Open Tennis Championships. Get real-time scores, player information, and the tournament schedule. Explore the grounds with an interactive guide and discover exclusive benefits.
Master U.S. geography with an interactive map. Learn all 50 states, their capitals, and flags through engaging regional modes and comprehensive exams. Track your progress with a star system and detailed report cards.
Discover the political donations of companies and their executives with this app. Understand where your money goes and make informed purchasing decisions. You can also look up politicians to see which companies support them.
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.
Manage your bank accounts, transfer funds, and pay bills conveniently from your mobile device. Track spending, create budgets, and find nearby branches or ATMs. Securely send and receive money with Zelle® and add your debit or credit cards to your mobile wallet for easy payments.
Easily convert between US customary units and the International System of Units for various measurements like length, weight, area, volume, and temperature. Access conversion history and remove ads with a premium upgrade.
Quickly convert between thousands of units with an intelligent search and autocomplete feature. This app offers a streamlined interface, an integrated calculator, and the ability to save favorite conversions. It supports over 6,400 units across 51 categories, making it a comprehensive tool for all your conversion needs.
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 between Japanese and US units for length, weight, speed, volume, temperature, area, currency, and time zones. This tool is useful for travel, daily life, work, and study, offering a wide range of conversion categories.
Easily convert between hundreds of units across 43 categories, including currency with daily updated rates. Customize your workflow by hiding or reordering units and categories.
Easily convert between 76 measurement units across eight common types, including length, weight, temperature, and volume. Features a built-in calculator and optional currency conversion with daily exchange rate updates.
Easily convert between imperial and metric units for travel or relocation. Set up custom widgets for frequently used conversions like weight and temperature, accessible without opening the app.
Visually track your travels across the United States by marking visited states and counties on an interactive map. Organize your trips with custom categories, add photos and notes, and view travel statistics. Sync your data across devices and share your personalized travel map.
Prepare for the US citizenship interview with this study app. It offers flashcards, audio playback, and simulated interview modes to help you learn and memorize questions and answers for the official test.
Access official country information, travel advisories, and U.S. embassy locations for international travel. Enroll in a free program to receive emergency assistance and allow loved ones to reach you if needed.
Create and visualize custom maps of the United States, marking states you've visited. Save notes for each state and organize up to 10 different maps. Share your creations as images or export data for analysis.
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.
Access TV program schedules for all your favorite US channels. This app works on WiFi or cellular data, both in the US and abroad. It offers automatic renewal of listings and a dedicated tab for favorite channels.
Test your knowledge of US geography by locating all 50 states on an interactive map against the clock. Compete globally on leaderboards and improve your memorization skills with quick, fun rounds.