Side-by-side comparison
TSE | RKSV | Switzerland: Compliant POS for DACH 🇩🇪🇦🇹🇨🇭. Z-report, cashbook, accounting.
Sidr Tax is a US-based fully managed US sales tax solution. Automate your sales tax returns.
| Metric | OpenFiskal ‑ POS: TSE RKSV EET | Sidr ‑ Sales Tax Automation |
|---|---|---|
| Rating | 5.0 ★ | 5.0 ★ |
| Total reviews | 57 | ★ 73 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free to install |
| Built for Shopify | ★ Yes | — |
| Pricing tiers | 1 tier | 1 tier |
| Listed features | 5 | 5 |
| Languages | 4 supported | 1 supported |
| Listed since | Sep 2024 | Jul 2022 |
On the measured data here, OpenFiskal leads on more dimensions (3 vs 1). Pick Sidr if one of the points where it leads is what you need.
Built only from the Shopify App Store listing data shown on this page. AppRanks does not accept payment to influence comparisons. Read the methodology
Read each app's audit: OpenFiskal ‑ POS: TSE RKSV EET audit • Sidr ‑ Sales Tax Automation audit
| Field | OpenFiskal ‑ POS | Sidr ‑ Sales Tax Automation |
|---|---|---|
| Tagline | ||
| Listing audit | 90/100 listing audit | 90/100 listing audit |
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed |
None
| Keyword | OpenFiskal ‑ POS | Sidr ‑ Sales Tax Automation |
|---|---|---|
| pos variable pricing | #2 | Not ranked |
| pos staff management | #2 | Not ranked |
| sales tax automation | Not ranked | #2 |
| sales tax filing | Not ranked | #3 |
| of sale | #4 | Not ranked |
Both OpenFiskal ‑ POS: TSE RKSV EET and Sidr ‑ Sales Tax Automation offer a free plan. OpenFiskal ‑ POS: TSE RKSV EET lists no paid plan with a published price; Sidr ‑ Sales Tax Automation lists no paid plan with a published price. Prices are as listed on the Shopify App Store; check what each tier includes in the Pricing section above.
OpenFiskal ‑ POS: TSE RKSV EET (5.0★, 57 reviews) and Sidr ‑ Sales Tax Automation (5.0★, 73 reviews) are essentially tied on rating. Look at review velocity and individual reviewer quotes — both visible on each app's detail page — to differentiate.
AppRanks cannot separate these two on rating — both sit at 5.0★. Sidr ‑ Sales Tax Automation does carry the larger published review base (73 vs 57). Read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Shopify App Store. AppRanks doesn't measure setup time directly; Sidr ‑ Sales Tax Automation has more published reviews to read for user-reported install experience (73 vs 57).
AppRanks cannot say which fits a larger or smaller operation — there is no store-size measurement in the Shopify App Store data. What it can show: OpenFiskal ‑ POS: TSE RKSV EET has 57 published reviews; Sidr ‑ Sales Tax Automation has 73 published reviews. Compare plan limits and pricing tiers against your own volume.
Migration support varies by app and category. OpenFiskal ‑ POS: TSE RKSV EET and Sidr ‑ Sales Tax Automation both publish their export options on their marketplace listing pages (or in their support docs); some apps offer one-click import from competitors, others require CSV. The fastest check: search "import from OpenFiskal ‑ POS: TSE RKSV EET" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.