Side-by-side comparison
Automatic invoices, credit notes & Factur-X. FEC export, FR & EU VAT, ready for the French reform.
Automatic PDF invoices & receipts — drag & drop template editor, order printer, any language
| Metric | Regulo ‑ E‑Invoicing & VAT | Smart PDF Invoice Generator |
|---|---|---|
| Rating | 5.0 ★ | — |
| Total reviews | 31 | 0 |
| Free plan | Yes | Yes |
| Pricing | Free trial available | Free plan available |
| Pricing tiers | ★ 5 tiers | 3 tiers |
| Listed features | ★ 5 | 4 |
| Languages | 2 supported |
Regulo and Smart PDF Invoice Generator each lead on different measured dimensions — pick by the one that matters most to you.
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: Regulo ‑ E‑Invoicing & VAT audit • Smart PDF Invoice Generator audit
| Field | Regulo ‑ E‑Invoicing & VAT | Smart PDF Invoice Generator |
|---|---|---|
| Tagline | ||
| Listing audit | 92/100 listing audit | 89/100 listing audit |
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer |
| 9 supported |
| Listed since | Apr 2024 | Jul 2026 |
|---|
| Listed |
|---|
| Keyword | Regulo ‑ E‑Invoicing & VAT | Smart PDF Invoice Generator |
|---|---|---|
| eu vat | #4 | Not ranked |
| vat exemption management | #4 | Not ranked |
| compliance and regulations | #4 | Not ranked |
| pdf invoice generator | Not ranked | #11 |
| invoice generator | Not ranked | #22 |
Smart PDF Invoice Generator is cheaper to start with — it offers a free plan and Regulo ‑ E‑Invoicing & VAT doesn't list one. Prices are as listed on the Shopify App Store; check what each tier includes in the Pricing section above.
AppRanks cannot separate these two on rating, because neither publishes one. Regulo ‑ E‑Invoicing & VAT does carry the larger published review base (31 vs 0). 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; Regulo ‑ E‑Invoicing & VAT has more published reviews to read for user-reported install experience (31 vs 0).
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: Regulo ‑ E‑Invoicing & VAT has 31 published reviews; Smart PDF Invoice Generator has 0 published reviews. Compare plan limits and pricing tiers against your own volume.
Migration support varies by app and category. Regulo ‑ E‑Invoicing & VAT and Smart PDF Invoice Generator 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 Smart PDF Invoice Generator" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
None