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We’ve removed all complex and unnecessary features!

'Simple Lotto' is a smart lottery utility app focused solely on number drawing, managing your history, and analyzing combination probabilities.

Meet your lucky numbers conveniently with a single touch, without the hassle of manually selecting numbers.

■ One-Touch Lucky Number Draw

We instantly draw Lotto numbers with an intuitive single touch, without complex filter settings.

※ To ensure smooth service, 5 numbers are generated every 5 minutes, up to a maximum of 25 per day.

※ The remaining draw count resets every morning at 9:00 AM.

■ Manage My Draw History

You can view all the number combinations you have drawn in the app at a glance. Check your past draw data intuitively.

■ Convenient Winning Check via QR Code Scan

Scan the QR code on your Lotto ticket with your camera to quickly and easily check your real-time winning results.

※ User Guide and Precautions

1. You can check the winning results within the app only after the offline draw is completed and the winning numbers have been finally registered on the official online server.

2. This app is a minimalist history management and analysis tool that does not provide overall statistics by draw or manual number selection functions.

3. This app does not offer actual lottery ticket sales or purchase functions from Donghang Lottery; it is a simple utility app designed to assist with number extraction and winning verification. Please use official retailers for lottery ticket purchases.