G: Combined Listings & Variant vs ILM Size Chart & Size Guidefor Shopify (2026)
G: Combined Listings & Variant and ILM Size Chart & Size Guide, while both listed under 'Custom products' and 'Product variants' categories on the Shopify App Store, address vastly different needs. G: Combined Listings & Variant focuses on streamlining product variant management and enhancing the overall storefront display. It caters to merchants dealing with large product catalogs and complex variant structures, especially those exceeding Shopify's default limitations. ILM Size Chart & Size Guide, on the other hand, is designed to improve the customer experience by providing accurate size information, primarily targeting apparel and accessory retailers. The core difference lies in their purpose. G: Combined Listings & Variant aims to simplify backend product organization and optimize SEO for variant-rich listings. It emphasizes automation and bulk management capabilities. ILM Size Chart & Size Guide concentrates on front-end usability and reducing returns by helping customers choose the correct size. While both apps aim to improve sales, they achieve this through fundamentally different approaches: one by optimizing product discoverability and the other by minimizing sizing-related purchase hesitation.
At a Glance
G: Combined Listings & Variant
165 reviews
ILM Size Chart & Size Guide
47 reviews
Detailed Overview
G: Combined Listings & Variant
Combined Listing | Variants on Collection | Product Group Automation | Color Swatch | Swatch Button
Key Features
- Unlock unlimited variants & bypass Shopify's 100-variant restriction
- Auto-group by title patterns or tags - organize thousands of products instantly
- Enable rich product listings for each variant for better SEO rankings
- Import/export product CSV files for bulk management and easy data migration
- Boost sales with enhanced variant displays in product cards
Feature Comparison
| Rating | 5/5 | 4.9/5 |
Rating G: Combined Listings & Variant5/5 ILM Size Chart & Size Guide4.9/5 | ||
| Reviews | 165 | 47 |
Reviews G: Combined Listings & Variant165 ILM Size Chart & Size Guide47 | ||
| Core Functionality | Variant Management & Product Grouping | Size Chart & Size Guide |
Core Functionality G: Combined Listings & VariantVariant Management & Product Grouping ILM Size Chart & Size GuideSize Chart & Size Guide | ||
| Target Merchant | Merchants with large, complex product catalogs and variant limitations | Apparel, accessories, and other retailers where sizing is critical |
Target Merchant G: Combined Listings & VariantMerchants with large, complex product catalogs and variant limitations ILM Size Chart & Size GuideApparel, accessories, and other retailers where sizing is critical | ||
| Key Feature - App 1 | Unlimited Variants & Auto-Grouping | N/A |
Key Feature - App 1 G: Combined Listings & VariantUnlimited Variants & Auto-Grouping ILM Size Chart & Size GuideN/A | ||
| Key Feature - App 2 | N/A | Size Charts and Guides |
Key Feature - App 2 G: Combined Listings & VariantN/A ILM Size Chart & Size GuideSize Charts and Guides | ||
| Primary Benefit | Increased SEO, streamlined management, bypassed variant limits | Reduced returns, increased customer satisfaction due to accurate sizing |
Primary Benefit G: Combined Listings & VariantIncreased SEO, streamlined management, bypassed variant limits ILM Size Chart & Size GuideReduced returns, increased customer satisfaction due to accurate sizing | ||
| Ease of Use (Inferred) | Potentially more complex due to extensive automation features | Likely easier to set up and manage, focused on a single task |
Ease of Use (Inferred) G: Combined Listings & VariantPotentially more complex due to extensive automation features ILM Size Chart & Size GuideLikely easier to set up and manage, focused on a single task | ||
| Value Proposition | Efficiency for large catalogs, enhanced product display | Improved customer experience, reduced return rates |
Value Proposition G: Combined Listings & VariantEfficiency for large catalogs, enhanced product display ILM Size Chart & Size GuideImproved customer experience, reduced return rates | ||
- Conversion Audit
- Speed Audit
- SEO Audit
Conversion Audit
Our Verdict
For merchants struggling with Shopify's variant limitations and needing to manage large, complex product catalogs with advanced automation, G: Combined Listings & Variant is the clear choice. Its strength lies in its backend capabilities and SEO optimization. However, if your primary concern is providing accurate sizing information to customers, especially in the apparel or accessories space, ILM Size Chart & Size Guide is the superior solution. It directly addresses a common source of customer frustration and reduces the likelihood of returns. Choosing the right app depends entirely on the specific challenges your business faces.
Common Questions
Does G: Combined Listings & Variant offer size charts?
Based on the provided information, G: Combined Listings & Variant focuses on grouping and managing variants, enhancing product listings, and automation, not providing size charts or guides.
Can ILM Size Chart & Size Guide handle complex variant structures beyond sizes?
The primary function of ILM Size Chart & Size Guide is to address sizing issues. It doesn't appear to offer features for managing or grouping other types of product variants.
Which app is better for improving SEO?
G: Combined Listings & Variant explicitly states that it enables rich product listings for each variant for better SEO rankings. ILM Size Chart & Size Guide doesn't directly address SEO improvements.
If I sell clothing with many size and color options, which app should I use?
You might benefit from both apps. G: Combined Listings & Variant can help you manage the large number of size and color combinations. ILM Size Chart & Size Guide can then provide accurate size information to customers.
Which app is easier to set up for a beginner Shopify merchant?
ILM Size Chart & Size Guide is likely easier for a beginner, as its functionality is more focused and straightforward compared to the broader range of features offered by G: Combined Listings & Variant.
Get More From Your Shopify Store
Run audits for SEO, CRO, PageSpeed, and AI visibility. Get a clear report and actionable fixes.
Try Fix My Store