PayApp(페이앱) - 카드, 휴대폰결제 솔루션

643 reviews
Content rating
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About this app

Official PG registered with the Financial Supervisory Service / Cumulative payment amount of KRW 5 trillion / Total 90,000 affiliated stores / Pay App recording average daily payment amount of KRW 2.9 billion! (As of 2022)


[Key features of Pay App]

This is why we call it “Pay App, Pay App”~

Camera payment: Fully equipped with face-to-face phone payment solutions, including camera payment, which allows you to instantly receive face-to-face payments with all cards using the app without a reader! (Camera payment, NFC payment, QR payment, manual payment)

Remote payment: Payment requests can be made directly to distant customers via SMS or KakaoTalk! (Korea’s first SMS payment service)

Easy manual payment: A service that allows easy card payment using card number/expiration date (buyers can pay right away without having to register as a member or install an app/certificate)

URL link payment: Automatically create a URL containing product information and payment information with Pay App, then paste the link to any blog, cafe, or SNS to quickly order/pay! (Sales can be managed through a payment order form even without a shopping mall)

Other payments: Regular payment/automatic payment, general shopping mall payment, and reader payment are also supported as standard!

Immediate payment: Payment possible immediately after signing up for free! Receive payment right now~ (Contract-related documents required for settlement can be submitted via email within 5 days from the date of payment)

Cash Receipt: Free and easy issuance of cash receipts for cash purchasers!
* Cash receipts can be issued immediately after free registration

Sub-account: Multiple sales employees can be registered as sub-accounts without separate membership registration and receive individual payments immediately (authority management for each account is also possible)

Free Additional Services: More than 10 family/additional services can be used for free right away with Pay App ID/PW!

API Integration: Specialized Killer functions that are difficult to find in regular PGs can be added directly to your service through API integration!

[Details by payment method/function]

◆ Camera payment: The ultimate face-to-face payment (all cards accepted)
△ A new feature that allows you to instantly receive card payments by scanning card information with a smartphone camera instead of using a reader when receiving payments directly from customers (OCR payment)
△ You can receive card payments on any smartphone or device as long as it has a camera and the PayApp app installed (supports both Android and iPhone / 99% card recognition rate / All cards around the world can be scanned and recognized / Card information is temporarily scanned) (only recorded and not recorded or saved)

◆ NFC payment: Touch the postpaid transportation card or Samsung Pay phone on the seller's phone to pay immediately
△ Phone 2 Card Payment: Payment is made immediately when the buyer touches his or her postpaid transportation card on the seller's Android phone as if paying for public transportation.
△ Phone 2 Phone Payment: Immediate payment by touching the buyer’s Samsung Pay on the seller’s smartphone as if shaking a hand.

◆ Naver, Kakao, Smile, WeChat, Apple, Payco, QR payment
△ Payment request can be immediately created as a QR code → Buyers can pay anytime, anywhere just by attaching the QR code

◆ Easy manual payment (Key in card payment)
△ Payment method by directly entering card information such as card number/expiration date
△ Provides integrated authentication/non-authentication methods suitable for both non-face-to-face and face-to-face situations

◆ Reader payment
△ Payment is made by reading the customer’s physical card through a reader (KCP/APPPOS/OK check reader payment supported)

◆ Remote payment (SMS payment, KakaoTalk payment)
△ If you know the customer’s mobile phone number, you can request payment directly via text or KakaoTalk.
△ Includes an overseas payment function that allows you to receive real-time card payments by sending SMS to any 220 countries around the world
△ Buyers can proceed with payment directly on the internet screen by clicking the payment link attached to the received message without having to install an app, install a certificate, or sign up as a member.
△ Card payment, mobile phone payment, bank transfer/virtual account, and simple remittance/simple payment solutions are all installed in the payment window that the buyer sees (if you only sign up for Pay App, you do not need to enter individual payment methods)

URL link payment
△ After automatically creating a URL containing product information and payment information with Pay App, you can place the link on any blog, cafe, or SNS and order/pay quickly! (Sales can be managed through a payment order form even without a shopping mall)
△ If you need a more professional SNS order form - you can use the ‘Blog Pay’ service for free, which pioneered and developed the SNS order form market.

◆ Regular payment (automatic payment)
△ You can receive regular automatic payments of the same amount every month/week/daily

◆ Free/easy issuance of cash receipts
△ Cash receipts can be immediately issued free of charge to cash buyers

◆ Sub-account function
△ Employee-specific payment management service that can be conveniently used by sales companies with multiple sales employees
△ When adding a sales employee ID (sub-account) to the seller ID (main account), employees can immediately use the Pay App payment service anytime, anywhere without registering as a separate member (there is no additional cost for registering a sub-account).
△ Ability to manage sales, sales, and payment details by employee (Card payment approval is made under the name of the sales company, and payment details can be managed separately by sales employee)

◆ Shopping mall payment
△ Shopping mall PG linkage possible (either using Pay App or directly affiliated with a PG company is possible)
△ When you sign up for Pay App, we immediately provide you with a shopping mall where you can design whatever you want through Blog Pay, free of charge.

◆ Free use of all Family Services & additional services
△ Immediate free use of Pay App payment application services such as Blog Pay, Easy Posting, SNSsell, B2B Market, Butler, Da Delivery, No Show Stop, and Daosem (available immediately with Pay App ID/PW)

◆ Don’t make it, just paste it - API simple integration support
I need PG, but I don't really need anything? PayApp has all Killer functions for each field as API. Make sales right away after simple integration. There is no need to create a separate system.

* Available API: Camera payment, reader payment, QR payment, manual payment, cash receipt, sub-account service, PG module, order payment, bank transfer automatic confirmation module, remote payment/overseas payment, statistical tool, messaging (text/KakaoTalk) sending), identity verification, account real name verification, customized settlement agency, etc.
If you need API integration, please email

[Related to app permissions]
△ Address Book: Permission to use customer contact information [Required]
△ Microphone: Permission to use card reader [Required]
△ Camera: Permission for camera payment/product photography [Required]
△ Location: Permission to use Bluetooth reader [Required]
△ Storage space: Permission to use product images [Required]
△ Phone: Phone connection permission [Required]
△ Phone number: Log in to sub-account, contact us (Channel Talk) [Required]

We would like to inform you that although the approach is the same depending on the version, the expression is different.
For versions lower than Android 6.0, individual consent to each item is not possible, so mandatory access consent is required for all items.
Therefore, we recommend that you check whether the operating system of the terminal you are using can be upgraded to Android 6.0 or higher and then upgrade.
However, even if the operating system is upgraded, the access permissions agreed to in the existing app do not change, so to reset the access permissions, you must delete and reinstall the app you have already installed.

[Contact Information]
If you have any inconveniences or requests during use, please contact us by email or phone.
△ Website:
△ Email:
△ Customer Center: 1800-3772
△ Privacy Policy:
Updated on
Feb 28, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App info and performance and Device or other IDs
This app may collect these data types
Location, Personal info and 2 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

643 reviews
Alîbeg Komêrî
August 9, 2020
I downloaded and started to use this app last year. It is very easy to use at the very beginning. But!!!! When the time for getting your money from the system they are creating some tricks to steal your money. Totaly theft!!! I am still waiting to get my payment since February. But no one even answers me properly.
1 person found this review helpful
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