Side-by-side comparison
GS1 Assistant (GTIN UPC EAN) vs OpenFiskal TSE & RKSV for POSfor Shopify (2026)
A detailed comparison of GS1 Assistant (GTIN UPC EAN) and OpenFiskal TSE & RKSV for POS to help you pick the right Shopify app for your store.
5.0 ★
GS1 Assistant (GTIN UPC EAN)
5.0 ★
OpenFiskal TSE & RKSV for POS
1
Shared Category
Selling in person
At a Glance
GS1 Assistant (GTIN UPC EAN)
5.0
7 reviews
OpenFiskal TSE & RKSV for POS
5.0
37 reviews
Detailed Overview
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
OpenFiskal TSE & RKSV for POS
TSE | RKSV | Switzerland: Compliant POS for DACH 🇩🇪🇦🇹🇨🇭. Z-report, cashbook, accounting.
5.0
37 reviewsKey Features
- TSE & RKSV: Printed receipts with QR code signing directly from Shopify POS
- TSE & RKSV: Extended Z-report and all receipts as PDF download for accountants
- TSE & RKSV: Cash book with CSV export for seamless bookkeeping per GoBD
- TSE & RKSV: The right export for audits – TSE data, DSFinV-K, and DEP7
- RKSV: FinanzOnline integration for start, monthly, and annual receipt
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