Shopify App Comparison 2026
MP Size Chart & Size Guide vs BIG Digital Downloads Products: Shopify App Comparison (2026)
MP Size Chart & Size Guide
BIG Digital Downloads Products
Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for MP and BIG Digital Downloads Products 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
Key Features
- Automatic digital product delivery via email and download page
- Support for large files including PDFs, eBooks, music, and software
- License key generation and distribution for software products
- Download limits and expiration settings for security
- Customizable email templates for download delivery
Verdict on BIG
With a perfect 5.0 rating, BIG Digital Downloads is a standout choice for merchants selling digital goods. Its license key distribution feature sets it apart from competitors, making it particularly valuable for software sellers and digital content creators.
MP vs Products — Side-by-Side Feature Comparison
Wondering which app offers the features you actually need? This feature-by-feature breakdown shows exactly where MP and BIG Digital Downloads Products differ — so you can make an informed decision for your Shopify store.
| Feature | MP Size | BIG Digital Downloads |
|---|---|---|
| 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
BIG Digital Downloads Products
- Checkout
- Customer accounts
- Shopify Admin
- digital download
- digital product
- ebook
- upload
Supported Languages
English, French, German, Spanish, Portuguese (Brazil), Portuguese (Portugal)
Frequently Asked Questions
What file types can I sell with this app?
You can sell virtually any digital file type including PDFs, eBooks (ePub), music (MP3), video, software, ZIP archives, images, and more. There are no restrictions on file format.
How are license keys distributed?
You can upload a pool of license keys for each product. When a customer purchases, a unique key is automatically assigned and delivered via the download email and order confirmation page.
Can I set download limits on purchased files?
Yes, you can configure maximum download attempts and link expiration times to protect your digital products from unauthorized sharing.