POWR

Size Chart Sizing Guide, officially listed on the Shopify App Store as POWR: Size Chart Sizing Guide, is a Shopify app in the Product comparison category. This is a simple and straightforward app for displaying proper sizing for your products on your store. It has many benefits, like empowering customers to understand the correct size before buying and minimizing returns and refunds due to sizing issues. Provide comprehensive product details and reduce the need for customer support inquiries. Accelerate the purchase process by addressing sizing concerns upfront, preventing customers from abandoning their carts. It averages 5.00 out of 5 across 2 merchant reviews on the Shopify App Store.

Size Chart Sizing Guide offers a free plan and 3 paid plans starting at $7/month and going up to $98.99/month. The free plan includes Create unlimited size charts, Undo/Redo edits, 3 sizes per chart, and Custom HTML. The paid plans unlock advanced features beyond what's available on the free tier.

Yes — Size Chart Sizing Guide offers a free plan alongside paid options. The free plan includes Create unlimited size charts, Undo/Redo edits, and 3 sizes per chart. Paid plans start at $7/month for advanced features.

Size Chart Sizing Guide launched on July 9, 2014 — over 11 years on the Shopify App Store. In that time it has gathered 2 merchant reviews.

Size Chart Sizing Guide 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 Size Chart Sizing Guide with Globo Product Options, Variant, Easify Custom Product Options, Color Swatch King, and Infinite Product Options. 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.