ICS Size Chart vs Size Advisor Pro
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 19, 2026 for ICS Size Chart, Oct 13, 2026 for Size Advisor Pro.
The short answer
- Only ICS Size Chart lists a free plan. Paid plans start at $14.99/month for ICS Size Chart and $19.95/month for Size Advisor Pro.
- ICS Size Chart lists 3 features Size Advisor Pro’s listing doesn’t mention, including Conditional logic, Size charts, Swatches.
Head to head
Free
- · 2 Widget Designs
- · 3 Size Charts
- · 3 Templates
- · Size Chart Design Store
Premium
- · 10 Templates
- · 20 Size Charts
- · 5 Widget Designs
- · Data Analytics & Performance Insights
- · Size Chart Design Store
Pro
- · Data Analytics & Performance Insights
- · Size Chart Design Store
- · Unlimited Size Charts
- · Unlimited Templates
- · Unlimited Widget Designs
Basic
- · 1 popup theme — Terra
- · Manual block placement
- · Metric measurements (cm / kg)
- · Size Advisor wizard — 4 steps
- · Text link button style
Pro
- · 4 button styles + left/right position
- · 4 premium popup themes
- · Analytics dashboard
- · App embed — auto-inject next to size
- · Conversion tracking per product
- · Direct Add-to-Cart from popup
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureICS Size Chart enables you to create professional size guides fully aligned with your brand. Customers can quickly find their correct size, shortening the decision process and improving the shopping experience. It is compatible with every industry, from textiles to furniture. With drag-and-drop, no-code design, a ready-made template store, and fast setup, you can go live in just minutes.
Size Advisor Pro helps fashion merchants eliminate sizing confusion with an intelligent size recommendation widget. Shoppers answer a few quick questions about their body measurements and instantly receive their perfect size — reducing returns and increasing satisfaction.
- Fully customizable widget design - colors, fonts, animations, popup or drawer st
- 15+ industry templates for clothing, footwear, jewelry, and accessories
- Assign charts to products individually or by collection with bulk actions
- Shoppers find their size in seconds — fewer doubts, fewer abandoned carts
- Per-product size charts that adapt to every variant, color, and fit automaticall
- See exactly which sizes sell, which sit, and where shoppers leave — act on real
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  ICS Size Chart |  Size Advisor Pro |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | ICS Size Chart | Size Advisor Pro |
|---|---|---|
| App Store rating | 5.0 ★ | Not published |
| App Store reviews | 1 | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | ICS Size Chart | Size Advisor Pro |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $14.99/month(ahead) | $19.95/month |
| Longest free trial | 7 days | 7 days |
| Plans listed | 3 | 2 |
Listing
| Measure | ICS Size Chart | Size Advisor Pro |
|---|---|---|
| Shopify category rank | Not enough data | #501 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jan 26, 2026 | May 21, 2026 |
| Languages | 4 | 1 |
| Developer | CRESVONA | Broad Labz |
FAQ
ICS Size Chart and Size Advisor Pro: common questions
- Is ICS Size Chart or Size Advisor Pro cheaper?
- Only ICS Size Chart lists a free plan. Paid plans start at $14.99/month for ICS Size Chart and $19.95/month for Size Advisor Pro. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- ICS Size Chart lists 3 the others don’t mention, such as Conditional logic, Size charts, Swatches. Size Advisor Pro lists 2 the others don’t mention, such as Hide out-of-stock, Low stock alerts. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 19, 2026 for ICS Size Chart, Oct 13, 2026 for Size Advisor Pro; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 19, 2026 for ICS Size Chart, Oct 13, 2026 for Size Advisor Pro. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.