iPhone Screenshots


Accept credit cards on-the-go, anywhere, anytime, based upon the needs of your business!

A mobile credit card processing application which gives you the ability to accept credit card transactions anywhere your business takes you. You can choose to swipe credit cards with a supported headset jack card reader, or key in the transaction right into your mobile device.

Key capabilities include:
•Secure, encrypted transactions
•Swipe or key in credit cards with your mobile device
•Configurable, automatic tax rate added to each transaction
•Process refunds
•Run real-time transaction reports
•Supports the MagTek & IDTech card readers

About Cayan:
•Leading provider of payment technologies and merchant services; BBB A+ Rating
•Award winning customer service and technical support, 24/7/365
•Low cost guarantee for merchant services
•Full suite of credit card processing and payment acceptance solutions

Cayan is a recognized leader in payment acceptance solutions and merchant services. With Cayan, merchants, agents, POS developers and VARs can achieve strategic business advantage through the delivery of current and emerging payment, offer and program solutions and merchant services that dramatically enhance the merchant-customer experience. The company’s new Genius Customer Engagement Platform enables businesses to always connect with customers in the most important place – the sale. Cayan is one of the fastest growing payment technology companies in North America.

To learn more about our merchant account services or the iPhone Credit Card Processing Application
Call for a quote: 800-941-6557
Or apply online: http://cayan.com/

What's New

Version 3.0.32

This version of Genius EX is no longer supported and will not work with iOS 11. If you are actively using this app, please contact us to get access to our new version and receive a complimentary new reader.

Please contact: 1-800-941-6557

Ratings and Reviews

3.4 out of 5
10 Ratings
10 Ratings
This merchant not happy!

This merchant is not happy!

This company lied about it's fee structure! I'm very unsatisfied, and warn all merchants from their deceptive practice of business. I spent a lot of time researching a credit card merchant service that didn't charge a lot of fees, and after paying for the reader (over $60), to a surprising minimum fee ($25), to now being charged a "Compliance SVC PKG" by auto deduction from my bank account....I'm ticked! They refuse to credit it back or pro-rate it for the year (we only had service for 5 months) as it's considered a flat rate charge for an open account (??). --No less their customer service has been very rude from bottom to top. Merchant BEWARE. I will never do business with this company again.

Merchant Girl

Easy to use!

This app helps out my business incredibly! It is clear, concise and easy to operate. Everything is laid out so I know exactly what I'm doing at all times. Great app!

Godawful app


Excellent upgrade much easier to use! Thank you! One thing no enter or go button? I had to use return to enter.


Cayan, LLC
2.7 MB
Requires iOS 5.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2015 Cayan


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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