Shopify App Comparison 2026
MP Size Chart & Size Guide vs King Product Options & Variant: Shopify App Comparison (2026)
MP Size Chart & Size Guide
King Product Options & Variant
Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for MP and King Product Options & Variant to find the best fit for your store.
MP Size Chart & Size Guide (formerly Avada Size Chart) helps you create customizable size charts that reduce returns, build trust, and boost conversions.
View Full DetailsKey Features
- Smart size recommendations help shoppers find the right fit
- Quick setup — 30+ size chart templates with images, videos, tabs & tables
- Import unlimited size charts via CSV — bulk upload made easy
- 20+ languages & auto unit conversion for global stores
- One size guide page shows all charts — auto-synced, always fresh
This app helps you to create infinite product options, which help merchants sell their products and increases sales
View Full DetailsKey Features
- Create unlimited app options to help merchants increase sales.
- Support ajax cart and "buy it now"
- Compatible with Online Store 2.0 Themes
- Flexible and unlimited options template
MP vs Variant — Side-by-Side Feature Comparison
Wondering which app offers the features you actually need? This feature-by-feature breakdown shows exactly where MP and King Product Options & Variant differ — so you can make an informed decision for your Shopify store.
| Feature | MP Size | King Product Options |
|---|---|---|
| Free plan available | ||
| Built for Shopify | ||
| 24/7 support | ||
| Multi-language | ||
| Mobile-optimized | ||
| Analytics dashboard | ||
| API access | ||
| Custom branding |
Integration & Compatibility Comparison
App integrations matter — especially when you're running multiple tools in your Shopify stack. Here's what each app connects with out of the box.
MP Size Chart & Size Guide
- Shopify Admin
- Google Analytics
- Transcy
Supported Languages
English, Spanish, French, German, Italian, Swedish, Japanese, Czech, Danish, Dutch, Norwegian (Bokmål), Polish
King Product Options & Variant
- Shopify Admin
Supported Languages
English