联动Plus is an iPhone app developed by Umpay E-Commerce Co.Ltd. It falls under the category of Utilities & Tools and is available for free. Designed to cater to the needs of merchants and service providers, this app offers a range of features to enhance security and convenience.

The main features of联动Plus are as follows:

1. Face Recognition: With the help of facial recognition technology, users can authenticate their accounts and ensure a higher level of security.

2. Transaction Inquiry: Real-time access to transaction details allows users to stay updated on their financial activities.

3. Settlement Inquiry: Users can conveniently track their earnings and view detailed settlement information in real-time.

4. Magnetic Stripe Card Authentication: This feature enables the authentication of magnetic stripe cards used for transactions.

5. Merchant Onboarding: The app provides a self-service option for merchants to complete the onboarding process, making it more efficient and time-saving.

联动Plus aims to deliver a safer and more convenient user experience for merchants and service providers. With its comprehensive set of features, it provides a one-stop solution for various financial and authentication needs.