---
title: "Clearsize: Size Chart & Guide Shopify App Profile"
description: "Add a size chart to your product pages in minutes. Start from a template or paste your table from a spreadsheet, choose where it shows \\(products, collections, tags, product types or vendors\\) and a Size chart link appears above the Add to cart button. Shoppers switch between cm and inches in one tap. Your charts are saved in your own store, not on our servers, so they keep showing even if our app has an outage and stay in your store if you uninstall. No theme code is edited."
canonical_url: "https://shoplist.co/shopify-apps/clearsize-size-chart-guide"
markdown_url: "https://shoplist.co/shopify-apps/clearsize-size-chart-guide.md"
last_updated: "2026-11-11"
entity_type: "shopify_app"
slug: "clearsize-size-chart-guide"
source: "public Shopify app profile allowlist"
---

# Clearsize: Size Chart & Guide Shopify App Profile

> Add a size chart to your product pages in minutes. Start from a template or paste your table from a spreadsheet, choose where it shows \(products, collections, tags, product types or vendors\) and a Size chart link appears above the Add to cart button. Shoppers switch between cm and inches in one tap. Your charts are saved in your own store, not on our servers, so they keep showing even if our app has an outage and stay in your store if you uninstall. No theme code is edited.

## Quick answer
Clearsize: Size Chart & Guide has 0 detected stores in Shoplist. This Markdown profile displays 0 public brand examples; it is not a complete customer list.

## Key facts
- Name: Clearsize: Size Chart & Guide
- Monitoring status: First-adopter watch
- Developer: DecisionsCalc
- Developer profile: https://shoplist.co/app-developers/decisionscalc
- Shopify App Store URL: https://apps.shopify.com/clearsize-size-chart-guide
- Website: https://apps.decisionscalc.com/
- Launch date: November 11, 2026
- Shoplist category: Collections & Merchandising
- Free plan signal: Yes
- Free trial signal: Yes

## Pricing summary
Free: Free; Pro: $5.99/month

Shoplist has not yet found reliable public storefront evidence connecting a Shopify store to this app. This does not mean the app has no users. Some apps are new, admin-only, server-side, theme-independent, or otherwise difficult to detect from public storefront signals.


## Public callouts
- Size chart link above Add to cart, added automatically, no theme code
- Templates for tops, dresses, jeans, shoes and kids, or paste from a spreadsheet
- Show charts by product, collection, tag, product type or vendor
- Shoppers switch between cm and inches; measurements convert automatically
- Find my size: shoppers enter measurements and their size is highlighted
## Shopify App Store categories
- Product variants

## Data note
Profile updated: November 11, 2026. This is the profile revision date, not a guarantee that every store was checked on that date.
Public snapshot built: 2026-11-12 13:30:28.466148\+00
Public app evidence date: 2026-11-11 15:20:01.738936\+00
This generated Markdown profile intentionally exposes only public, stable app-profile fields and a small public app-stack sample from Shoplist. It excludes private contact data, people data, internal scores, crawl provenance, full datasets, and unstable operational fields.

## Related links
- [HTML app profile](https://shoplist.co/shopify-apps/clearsize-size-chart-guide)
- [Shopify apps directory](https://shoplist.co/shopify-apps)
- [Shoplist data methodology](https://shoplist.co/data-methodology.md)