Apps That Turn Your iPhone Into a Credit Card Terminal

Square Register – Point of Sale (POS) for iPhone and iPad

Square, whose CEO is Twitter creator Jack Dorsey, works with a free credit card reader. No contract, monthly fees or merchant account required.

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QuickBooks GoPayment – Accept Credit Card Payments Anytime, Anywhere with Intuit’s Mobile Card Reader

You need an Intuit GoPayment Merchant Service account to use this app. If you process less than $1000/month, there is no monthly fee. You receive a free credit card reader. Payment data can be synced with QuickBooks Pro or Premier.

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Credit Card Terminal – Accept Payment with Mobile Point of Sale Reader

An Authorize.Net account is required. The first iPhone credit card terminal.

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Ring It Up Lite: Legacy

Turn your iPhone into a cash register and create sales tickets or invoices in HTML or PDF. Integrates with Credit Card Terminal, Credit Card Reader, Swipe, ProcessAway, or iPay POS Credit Card Terminal.

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Credit Card Reader

Works with any merchant account. 1.69% + 24c/transaction and free credit card reader.

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Swipe Credit Card Terminal

Accepts international currencies. Uses Authorize.net.

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ProcessAway Credit Card Terminal

Allows you to manage two merchant accounts.

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iPay POS Credit Card Terminal

A multi-gateway credit card processing application.

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Swipe It – Credit Card Terminal with Secure Reader

Works with a magnetic swiper.

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