Simplex

Simplex, officially listed on the Shopify App Store as Simplex: QR Code Maker, is a Shopify app in the Ads category. With the ability to quickly generate custom QR codes for their products and marketing materials, merchants can drive traffic to their online store and provide a seamless shopping experience for their customers. This solves the problem of manually creating and managing QR codes, making it easy for merchants to get started with QR codes in just a few clicks. With the QR Code Generator app, merchants can focus on growing their business while providing a better customer experience.

Simplex is free to install and use on Shopify — there are no paid plans on this app.

Yes — Simplex is free to install and use on Shopify. There are no paid plans.

Simplex launched on August 22, 2023 — over 2 years on the Shopify App Store.

Simplex does not currently carry Shopify's Built for Shopify badge. The badge is awarded to apps that meet Shopify's published standards for performance, ease of use, and merchant value — many high-quality apps operate without it.

Merchants commonly compare Simplex with TikTok, Google & YouTube, Facebook & Instagram, and Pinterest. Each alternative covers a similar use case but differs on pricing model, integration depth, and the specific themes merchants praise in reviews — see the alternatives section above for a side-by-side.