Side-by-side comparison
Easy Appointment Booking App vs GS1 Assistant (GTIN UPC EAN)for Shopify (2026)
A detailed comparison of Easy Appointment Booking App and GS1 Assistant (GTIN UPC EAN) to help you pick the right Shopify app for your store.
5.0 ★
Easy Appointment Booking App
5.0 ★
GS1 Assistant (GTIN UPC EAN)
1
Shared Category
Selling in person
At a Glance
Easy Appointment Booking App
5.0
369 reviews
GS1 Assistant (GTIN UPC EAN)
5.0
7 reviews
Detailed Overview
Easy Appointment Booking App
Take appointments and bookings on your calendar. Booking app for any event or service.
5.0
369 reviewsKey Features
- Create regularly scheduled or one-day services in a few clicks
- Let staff manage bookings with Google Calendar, POS, and team portal booking app
- Send email and text reminders. Sync with Klaviyo. Let customers modify bookings.
- Sell bookings packs and use upsells. Marketing calendars help schedule bookings
- No code required, completely customizable, with helpful support!
GS1 Assistant (GTIN UPC EAN)
Manage GS1 barcodes (GTIN UPC EAN) from a GS1 company prefix
5.0
7 reviewsKey Features
- Manage GS1 product barcodes from Shopify
- Prevent duplicate barcodes that cause listing rejections
- Track remaining GS1 barcodes so you never run out unexpectedly
- See how Amazon, Walmart, and Google view your products in GS1
- Export GS1-ready spreadsheets when direct integration is unavailable
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