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Cash App is a finance app for iPhone from Block, Inc. It is designed to help people send and receive money, manage spending, and handle some basic banking tasks in one place. The App Store listing describes it as a way to spend, save, and invest, while the company site positions it as a tool for sending money, ordering a Cash App Card, and managing money on your terms. (apps.apple.com; cash.app)
For everyday transfers, Cash App supports sending and receiving money or bitcoin, including payments by phone number, email, $cashtag, or QR code. The company also says it supports free Lightning Network transfers with compatible wallets. That makes it useful for people who split bills, reimburse friends, or want a faster way to move money than traditional payment methods. (apps.apple.com; cash.app)
Cash App also bundles features that go beyond peer-to-peer payments. The company says users can set up direct deposit, get paid up to two days early, use a customizable debit card, and add it to a digital wallet. It also describes savings tools like rounding up spare change, plus stock and bitcoin investing through Cash App Investing. These features may appeal to users who want payments, a spending card, and light investing in one app. (apps.apple.com; cash.app)
There are important limits and disclosures to keep in mind. Cash App says it is a financial services platform, not a bank, and that banking services are provided by partner banks. The company also notes that brokerage services and bitcoin services have separate disclosures, that securities may involve additional fees, and that bitcoin is not available in all U.S. states and territories. Users should review the terms before relying on any banking, investing, or bitcoin feature. (apps.apple.com; cash.app)
On iPhone, the app is available from the App Store and the verified listing shows a minimum iOS requirement of 17.0. The App Store page also labels it age 13+ with in-app controls, and the company says teens 13 to 17 can use Cash App with sponsorship by an eligible parent or guardian. For anyone considering it, the practical takeaway is that Cash App is best suited to users who want mobile payments and related money tools in a single app, but who are comfortable with the product’s financial-service terms and eligibility rules. (apps.apple.com; apps.apple.com)
Get the app
Cash App website · Cash App for iPhone
Product information checked October 31, 2026. Availability and requirements can change. The social preview is rendered from the app icon or captures the official app or website.
Video overview
How to Set Up a Cash App Account on YouTube · Cash App