InvoiceAnvil ‑ EU Invoicing vs Quittus — Compliant Invoices
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026.
The short answer
- Both list a free plan. Paid plans start at $9/month for InvoiceAnvil and $19/month for Quittus.
- Quittus lists 4 features InvoiceAnvil’s listing doesn’t mention, including Branding, Color and font, Logos.
Head to head
Free
- · 15 invoices per month
- · Credit notes on refunds
- · Discreet footer mark
- · PDF with Factur-X inside
Starter
- · Documents emailed to customers
- · Everything in Free
- · No InvoiceAnvil footer
- · Unlimited invoices
Growth
- · 10-year archive
- · Accounting export every month
- · Automatic VIES validation
- · Everything in Starter
- · UBL / PEPPOL export
Free
- · 30 invoices per month, automatic
- · Compliant numbering, VAT breakdown
- · Credit notes created on refunds
Pro
- · Factur-X format included
- · Monthly PDF pack and CSV export
- · Unlimited invoices, fully automatic
Plus
- · B2C e-reporting data export
- · Everything in Pro
- · FEC, journal and QuickBooks exports
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureFrance requires e-invoicing from September 2026, Belgium already mandates structured B2B invoices, Germany is phasing it in. InvoiceAnvil turns every paid order into a compliant, sequentially numbered invoice in the buyer's language: a PDF with the Factur-X / ZUGFeRD XML embedded (EN 16931), UBL for PEPPOL, credit notes on refunds, one ZIP per month for your accountant, email to the buyer.
Quittus is built for stores invoicing under French or United States rules. Every paid order becomes a compliant invoice, every refund becomes the matching credit note, numbered sequentially as the law requires. You enter your legal details once and stop thinking about it. Invoices carry your logo, handle multiple tax rates, and French invoices embed Factur-X data.
- Automatic legal invoices from paid orders: sequential, gapless numbering
- Factur-X / ZUGFeRD hybrid PDF (EN 16931) for French and German compliance
- UBL e-invoices ready for PEPPOL networks: Belgium mandate covered
- Buyer VAT numbers collected without Shopify Plus, VIES-checked, reverse charge
- Every paid order invoiced automatically, every refund credited
- Sequential numbering with no gaps, so an audit is a formality
- Hand your accountant one file at month end instead of a folder
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  InvoiceAnvil |  Quittus |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | InvoiceAnvil | Quittus |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | InvoiceAnvil | Quittus |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $9/month(ahead) | $19/month |
| Longest free trial | 14 days | 14 days |
| Plans listed | 3 | 3 |
Listing
| Measure | InvoiceAnvil | Quittus |
|---|---|---|
| Shopify category rank | #486(ahead) | #513 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Aug 10, 2026 | Aug 4, 2026 |
| Languages | 1 | 2 |
| Developer | Anvil Apps | WF Studio |
FAQ
InvoiceAnvil and Quittus: common questions
- Is InvoiceAnvil or Quittus cheaper?
- Both list a free plan. Paid plans start at $9/month for InvoiceAnvil and $19/month for Quittus. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- InvoiceAnvil lists 3 the others don’t mention, such as Email automation, Multi-language, Tax calculation. Quittus lists 4 the others don’t mention, such as Branding, Color and font, Logos, Reports. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 13, 2026; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 13, 2026. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.