OpenFiskal TSE & RKSV for POS vs Sesami Booking Appfor Shopify (2026)
OpenFiskal TSE & RKSV for POS and Sesami Booking App address entirely different needs within the Shopify ecosystem, despite both being listed under "Selling in person". OpenFiskal is a highly specialized app focused on fiscal compliance for Point of Sale (POS) systems in Germany, Austria, and Switzerland (DACH region). It handles complex tax regulations like KassenSichV and RKSV, providing features such as QR code signing on receipts, automated Z-reports, cash book management, and audit exports. Its strength lies in providing a compliant and secure solution for merchants operating in these specific regions. Sesami Booking App, on the other hand, transforms a Shopify store into a booking engine. It's designed for businesses that sell services, experiences, events, or classes, targeting industries such as beauty, wellness, fitness, and retail. Its key features include customizable booking flows, automated reminders via integrations like Klaviyo, multi-language support, and an SDK for advanced customization. The core value proposition is enabling merchants to manage appointments and reservations seamlessly, driving revenue and improving customer retention, worldwide, with diverse booking needs.
At a Glance
OpenFiskal TSE & RKSV for POS
37 reviews
Sesami Booking App
240 reviews
Detailed Overview
OpenFiskal TSE & RKSV for POS
TSE | RKSV | Switzerland: Compliant POS for DACH 🇩🇪🇦🇹🇨ðŸ‡. Z-report, cashbook, accounting.
Key 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
Sesami Booking App
Increase your bookings, revenue & retention using the Sesami platform omnichannel.
Key Features
- Use our unique booking experiences, or our SDK. Not a copy of Calendly!
- Send reminders or thank-you emails using Sesami Flows or Klaviyo integration.
- Scale and go global! Sesami supports multiple languages and worldwide time-zone.
- Partner-friendly app with agency partners and integrations like Hydrogen.
- Install now. Setup takes minutes; claim your onboarding call.
Feature Comparison
| Rating | 5/5 | 4.7/5 |
Rating OpenFiskal TSE & RKSV for POS5/5 Sesami Booking App4.7/5 | ||
| Reviews | 37 | 240 |
Reviews OpenFiskal TSE & RKSV for POS37 Sesami Booking App240 | ||
| Primary Function | Fiscal Compliance (TSE & RKSV) | Booking and Appointment Management |
Primary Function OpenFiskal TSE & RKSV for POSFiscal Compliance (TSE & RKSV) Sesami Booking AppBooking and Appointment Management | ||
| Target Region | Germany, Austria, Switzerland (DACH) | Global |
Target Region OpenFiskal TSE & RKSV for POSGermany, Austria, Switzerland (DACH) Sesami Booking AppGlobal | ||
| Key Features | QR code signing, Z-reports, cash book with CSV export, audit exports | Customizable booking flows, SDK, automated reminders, multi-language support |
Key Features OpenFiskal TSE & RKSV for POSQR code signing, Z-reports, cash book with CSV export, audit exports Sesami Booking AppCustomizable booking flows, SDK, automated reminders, multi-language support | ||
| Target Merchant Type | Retailers using Shopify POS in the DACH region needing fiscal compliance | Businesses selling services, experiences, or classes (e.g., salons, spas, fitness studios) |
Target Merchant Type OpenFiskal TSE & RKSV for POSRetailers using Shopify POS in the DACH region needing fiscal compliance Sesami Booking AppBusinesses selling services, experiences, or classes (e.g., salons, spas, fitness studios) | ||
| Ease of Use (Inferred) | Potentially complex due to regulatory focus | Likely easier setup, emphasizing speed and onboarding |
Ease of Use (Inferred) OpenFiskal TSE & RKSV for POSPotentially complex due to regulatory focus Sesami Booking AppLikely easier setup, emphasizing speed and onboarding | ||
| Value Proposition | Compliance and avoidance of legal issues related to fiscal regulations | Increased bookings, revenue, and customer retention through streamlined booking process |
Value Proposition OpenFiskal TSE & RKSV for POSCompliance and avoidance of legal issues related to fiscal regulations Sesami Booking AppIncreased bookings, revenue, and customer retention through streamlined booking process | ||
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Our Verdict
OpenFiskal TSE & RKSV for POS is the clear choice for Shopify POS merchants operating in Germany, Austria, or Switzerland who require a compliant solution for their fiscal obligations. Its focus on KassenSichV and RKSV regulations makes it indispensable for businesses in those regions. Its relatively small review count may also indicate its niche position as a compliance app.
Sesami Booking App is better suited for merchants across various industries globally who want to enable online booking for their services, experiences, or classes. Its diverse feature set and integrations cater to businesses seeking to streamline their appointment management and grow their revenue through online bookings. The higher number of reviews indicates a broader appeal and wider user base.
Common Questions
Can OpenFiskal be used outside of Germany, Austria, and Switzerland?
OpenFiskal is specifically designed for KassenSichV and RKSV regulations in Germany, Austria, and Switzerland. It is unlikely to be applicable or compliant in other regions.
Does Sesami Booking App handle tax compliance?
The description of Sesami Booking App does not explicitly mention tax compliance. It is primarily focused on booking and appointment management. Merchants may need to integrate other solutions for tax compliance.
What kind of printers does OpenFiskal support?
OpenFiskal supports all Shopify-compatible printers.
Does Sesami offer a free plan or trial?
The app description does not mention a free plan or trial, but it highlights an onboarding call and quick setup, suggesting a potentially short trial period or guided initial setup.
What integrations does OpenFiskal have?
OpenFiskal integrates with FinanzOnline for RKSV and provides exports for DSFinV-K and DEP7. It emphasizes compatibility with accountants through PDF reports.
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