SoSmart by Ximplicity is a free Android app that enables users to perform self-checkout at the SoSmart Convenient Store. This app eliminates the need for users to queue up at the checkout counter, as they can scan the barcodes of the items they wish to purchase and pay directly through the app.

With SoSmart, users can easily browse through the store's inventory, add items to their cart, and view their total bill in real-time. The app also allows users to view their transaction history and track their spending.

One of the standout features of SoSmart is its user-friendly interface, which makes it easy for anyone to navigate and use. Additionally, the app is highly responsive and reliable, ensuring a smooth checkout experience for users.

Overall, SoSmart by Ximplicity is a great solution for those looking for a more convenient and efficient way to shop at the SoSmart Convenient Store.