# Circle: Store & Pay with USDC

> Approve blockchain-based financial transactions and manage digital currency accounts. (iPhone/iPad app by Circle Internet Financial, LLC.)

- Source: https://appshunter.io/ios/app/circle-store-and-pay-with-usdc/id6448590621 (this page in markdown: same URL + `.md`)
- Developer: [Circle Internet Financial, LLC](https://appshunter.io/developer/920164001)
- Category: Productivity
- Price: Free
- Rating: 4.67/5 from 6 App Store ratings
- Age rating: 17+
- Requires: iOS 14.0 · 24 MB
- Languages: English
- Released: 2023-06-06
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/circle-store-and-pay-with-usdc/id6448590621/reviews.md

## What is Circle?

Money at Internet Speed

Circle is a financial technology company that issues USDC and Euro Coin - globally accessible and regulated digital currencies powered by blockchain technology. USDC and Euro Coin provide a faster, safer and more efficient way to send, spend and store money around the world.

    Access: Get real-time access to USDC and Euro Coin liquidity – straight from the source.

    Store: Securely store and manage your digital assets with Circle’s institutional-grade business management platform.

    Pay: Use USDC to extend your business on-chain, pay vendors, employees and partners, and unlock cross-border remittances.

    Build: Work with a suite of Web3 developer tools designed to make building on blockchain easy.

Use the Circle mobile app to approve operations that are initiated from your account. Operations include setting transaction limits, assigning specific roles and permissions, and establishing approval policies and thresholds. Approve transactions with just one click, anytime and from anywhere in the world, without being constrained by banking hours.

This secure authentication app allows you to:
    - Approve transactions
    - Approve changes to Vault policies (including changes to user roles, permissions, transaction limits, and thresholds)
    - Approve new whitelisted addresses

You must be a Circle customer to use the app.

## Key features

- Approve transactions
- Manage Vault policies
- Approve new whitelisted addresses
- Store and manage digital assets
- Facilitate cross-border remittances
- Access real-time liquidity


## Frequently asked questions about Circle

### What is Circle used for?

Circle is used to approve financial operations initiated from your Circle account, such as setting transaction limits, assigning roles, and establishing approval policies. It enables secure, one-click approvals for transactions and policy changes anytime, anywhere.

### Is Circle free to use?

Yes, the Circle app is free to download and use. It is a secure authentication app for Circle customers to manage their digital currency operations.

### What digital currencies does Circle support?

Circle primarily supports USDC and Euro Coin, which are globally accessible and regulated digital currencies powered by blockchain technology. These are used for faster, safer, and more efficient money transfers and storage.

### What devices is Circle available on?

The Circle app is available for iPhone, iPad, and iPod devices. It requires iOS 13.0 or later.

### How often is Circle updated?

The latest version of Circle, 1.0.3, was released on April 19, 2024. Updates typically include security enhancements and feature improvements.

### Is Circle safe for financial transactions?

Circle provides an institutional-grade business management platform for securely storing and managing digital assets. The app allows for secure authentication and approval of operations, including setting transaction limits and permissions.

### Can I use Circle without being a customer?

No, you must be an existing Circle customer to use the Circle mobile app. It is designed as a secure authentication tool for managing your Circle account operations.

### What is the age rating for Circle?

Circle has an age rating of 17+, indicating it is suitable for mature users due to its financial and business-oriented functionalities.

## Version history (last 4 releases)

### 1.0.3 — 2024-04-19

Security patch

### 1.0.2 — 2024-01-02

This update introduces improved security for the 4-digit access code by allowing only 4 retry attempts. After the limit is reached, the access code will be locked for one hour to prevent further retries.

### 1.0.1 — 2023-06-12

Introducing the authentication app that allows you to: 
- Approve transactions
- Approve changes to policies

### 1.0.0 — 2023-05-31

No release notes.

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## More apps by Circle Internet Financial, LLC

- [Circle Invest: Cryptocurrency](https://appshunter.io/ios/app/circle-invest-cryptocurrency/id1334770744)
- [Converge22 Event App](https://appshunter.io/ios/app/converge22-event-app/id1643225830)

All apps by Circle Internet Financial, LLC: https://appshunter.io/developer/920164001

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*