200+ iOS apps & games curated and reviewed
The best dollar one apps on iPhone average 4.5★ across 200+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
This app helps you create custom budgets, track expenses, and manage your money effectively. It aims to reveal hidden savings and empower you to pay off debt, build wealth, and achieve your financial goals.
Access exclusive offers, digital coupons, and rewards to save money on groceries, party supplies, cleaning items, and more. Plan your shopping trips, create lists, and track savings with an in-app wallet and cart calculator.
Effortlessly identify and catalog global banknotes using advanced AI. Snap a photo or upload an image to get detailed information on denomination, series, country, and historical context. Manage your currency collection with scan history and real-time market value analysis.
Instantly identify and value banknotes from around the world by scanning them with your device. Build and manage your personal collection, track its value, and access educational articles to deepen your knowledge.
Easily convert between Japanese Yen and US Dollars for travel or shopping. Features offline access, home screen widgets for quick checks, and a simple, intuitive interface. Ideal for anyone managing finances between Japan and the US.
Easily convert currencies with live and offline exchange rates. This tool is ideal for travelers and finance enthusiasts, offering accurate conversions for over 170 countries. Manage international expenses and stay updated on currency fluctuations.
Shop a vast online thrift store where every item is priced at just one dollar. Discover clothing, accessories, jewelry, home goods, and more, with new categories added weekly. Save significantly on popular and luxury brands.
Discover flight deals that can save you up to 90% on airfare without hidden fees. Track prices for specific trips or explore spontaneous getaways with alerts for price drops and mistake fares. Book directly with airlines to reach over 900 destinations.
Identify and learn about banknotes from around the world. This app provides instant identification, historical facts, value insights, and collection management tools. It also features an AI expert for in-depth analysis.
This wholesale app connects retail stores with a wide range of multi-cultural and ethnic beauty supplies and general merchandise. It focuses on providing prompt and accurate service to ensure customer success.
This educational game teaches young adults financial management through interactive decision-making. Players manage their wealth, job performance, and net worth by making strategic choices. It's designed to be a fun way to learn budgeting and saving skills.
Experience the thrill of a world-class casino game on your mobile device. Enjoy a variety of betting options, multiplayer modes, and generous bonuses. Learn strategies and compete with players globally to become a roulette champion.
A merging game where players combine money to exponentially grow their earnings. The goal is to raise funds by merging money and advancing through levels.