BL Size Chart Button

Shopify product comparison app by BACKLIP·Display a customizable button that opens a popup size chart, guiding customers to the right fit.

Snapshot

#174of 188 inProduct comparison

BL Size Chart Button is newly listed on the Shopify App Store. Ongoing.AI is observing daily category rank, search-keyword position, install footprint, and listing changes from launch — first tracked May 28, 2026. The trajectory is being captured before the first reviews accumulate.

Pricing

From $1/mo

freemium

Built for Shopify

No

Years live

1

launched Oct 23, 2024

Last updated

Jun 30, 2026

Shopify listing

Catalog position

Where BL Size Chart Button sits in the App Store.

Rank and percentile inside the Product comparison category — the competitive shape of the niche around this app.

Rank in Product comparison

#174

of 188 active apps

Review count percentile

0th

vs category siblings

Rating percentile

0th

vs category siblings

Years on App Store

1

since 2024

Listing change cadence

What BL Size Chart Button has changed lately.

Every pricing tweak, tagline refresh, and Shopify-side listing ping. Captured from Ongoing.AI’s per-scrape diff log — the cadence and the content of changes, in one strip.

Listing changes · last 21 days+14shopify_lastmod: 2026-06-07 → 2026-06-14works_with: Shopify Admin → noneshopify_lastmod: 2026-06-14 → 2026-06-16shopify_lastmod: 2026-06-16 → 2026-06-30Jun 13, 26Jun 23, 26Jul 4, 26

Shopify Lastmod · Jul 1

2026-06-16 → 2026-06-30

Shopify Lastmod · Jun 17

2026-06-14 → 2026-06-16

Works With · Jun 15

Shopify Admin → none

PricingIdentity & listingCadence

Plans

BL Size Chart Button pricing tiers.

FREE FOR PARTNERS

Free

  • Free for all partner development stores
  • Test the app on dev stores before launch

ANNUAL

$1.59/month

  • 20% DISCOUNT!
  • Custom button with size charts.
  • Measuring guides included.
  • User-friendly popup design.
  • Detailed info to reduce returns.

MONTHLY

$1.99/month

  • Custom button with size charts.
  • Measuring guides included.
  • User-friendly popup design.
  • Detailed info to reduce returns.

Capabilities

What BL Size Chart Button can do.

The 9 capabilities BL Size Chart Button lists across each of its 2 categories, in Shopify’s own taxonomy. Pulled directly from the App Store listing.

Product comparison

Comparison tools

2
  • Pop-ups
  • Size charts

Display options

5
  • Custom icons
  • Custom text
  • Multi-language
  • Product page
  • Mobile responsive

Product variants

Customization

2
  • Dimensions
  • Size charts

FAQ

BL Size Chart Button — frequently asked questions.

What is BL Size Chart Button on Shopify?
BL Size Chart Button is a Shopify app in the Product comparison category. BL Size Chart Button is a customizable tool that adds a dedicated button on your product pages. When clicked, it opens a popup displaying a detailed size chart and size guide to help customers view accurate sizing information for apparel and clothing. Its responsive design and simple, no-code setup make integration effortless while reducing sizing uncertainty and returns. This solution works seamlessly across devices, ensuring customers have clear, consistent sizing details every time.
How much does BL Size Chart Button cost?
BL Size Chart Button offers a free plan and 2 paid plans starting at $1/month and going up to $1.99/month. The free plan includes Free for all partner development stores and Test the app on dev stores before launch. The paid plans unlock advanced features beyond what's available on the free tier.
Is BL Size Chart Button free?
Yes — BL Size Chart Button offers a free plan alongside paid options. The free plan includes Free for all partner development stores and Test the app on dev stores before launch. Paid plans start at $1/month for advanced features.
When was BL Size Chart Button launched?
BL Size Chart Button launched on October 23, 2024 — over 1 year on the Shopify App Store.
Is BL Size Chart Button Built for Shopify?
BL Size Chart Button 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.
What are the best BL Size Chart Button alternatives?
Merchants commonly compare BL Size Chart Button 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.

Methodology

Where the numbers come from.

Ratings, review counts, pricing tiers, “Built for Shopify”, launch date, and category memberships come from the live Shopify App Store listing — refreshed daily by Ongoing.AI’s crawler. The review-count trajectory is the diff between today’s snapshot and snapshots from 7 and 28 days ago. Topic counts and sentiment come from the review corpus, topic-tagged with Claude. Install footprint is observed via Ongoing.AI’s tech-detection pass against actively-tracked Shopify storefronts. Catalog position is computed at snapshot time against every active app sharing the primary category. Snapshot generated .

Find every brand running BL Size Chart Button.

Ongoing.AI tracks every Shopify brand’s app stack daily. Pull the full install list, filter by vertical or geography, and catch the moment merchants install — or churn off.

Prefer the source? View BL Size Chart Button on the Shopify App Store ↗