Shopify App Comparison 2026
MP Size Chart & Size Guide vs OPTIS Product Options, Variant: Shopify App Comparison (2026)
MP Size Chart & Size Guide
OPTIS Product Options, Variant
Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for MP and OPTIS 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
Best Shopify Product Options app for unlimited variant option product options with image upload, text box, file upload, product add-ons & product personalizer.
View Full DetailsKey Features
- 20+ options: text box, color image swatch, dropdown, file upload, checkbox, date
- Price add on & product add-ons for bundles, upsell & track inventory
- Product personalizer: font picker, image upload, engraving option & live preview
- Multiple variant images, gift wraps, size chart, cart page variant option edit
- Fully compatible with all Shopify discounts, integrated into your products offer
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 OPTIS Product Options, Variant differ — so you can make an informed decision for your Shopify store.
| Feature | MP Size | OPTIS 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
OPTIS Product Options, Variant
- Checkout
- Shopify Admin
- B2B/Wholesale Solution
- OPTIS Color Swatch
- Pagefly
- SimiCart
- Translate & Adapt
Supported Languages
English, French, German, Spanish, Japanese, Italian, Dutch, Danish, Finnish, Swedish, Korean, Chinese (Simplified)