Shopify App Comparison 2026

Monster Cart Upsell+Free Gifts vs TnC: Terms and Conditions Box: Shopify App Comparison (2026)

Monster Cart Upsell+Free Gifts

4.6499 reviews
VS

TnC: Terms and Conditions Box

4.9474 reviews

Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for Monster and TnC: Terms and Conditions Box to find the best fit for your store.

Built for Shopify

Boost sales with Monster Cart! In-cart upsells, cross-sells, progress bars, free gift with purchase, volume discounts. To maximize average order value and MORE!

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Key Features

  • Customizable Slide Cart Drawer that matches your brand perfectly
  • Add To Unlock Progress Bar + Free Gift, Discounts & Promotions and Free Shipping
  • One Tick Upsell Offers for Shipping Protection, Priority Processing, Warranties
  • Product Page Volume Discounts, Buy More Save More tiered pricing widget
  • Frequently Bought Together with Shopify Machine learning or manual selection
Built for Shopify

Add a terms and conditions checkbox to your store with just 1 click and require customers to agree to your store's privacy policy, shipping policy and more.

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Key Features

  • Require consent for GDPR terms of service, privacy policy, policies and contract
  • Show the check box for specific products & countries to meet legal requirements
  • Logs the consent date & time of when the 'I agree to terms' check box was ticked
  • Supports contact form, newsletter, login/sign up, footer menu PayPal & Apple Pay
  • Translate the checkbox to multiple languages for multiple markets & geolocations

Monster vs Box — Side-by-Side Feature Comparison

Wondering which app offers the features you actually need? This feature-by-feature breakdown shows exactly where Monster and TnC: Terms and Conditions Box differ — so you can make an informed decision for your Shopify store.

FeatureMonster CartTnC: Terms and
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.

Monster Cart Upsell+Free Gifts

Built for Shopify
  • Checkout
  • Shopify Admin
  • Appstle + Recharge
  • EG Auto add to cart
  • Kaching + Pumper
  • Pagefly
  • Transcy + Weglot
  • Wide Bundles

Supported Languages

English

TnC: Terms and Conditions Box

Built for Shopify
  • Checkout
  • Shopify POS
  • Shopify Admin
  • Amplify (formerly PickyStory)
  • Easy Appointment Booking App
  • iCart
  • Rebuy
  • Route

Supported Languages

English

Frequently Asked Questions