OngoingAI

Usage & market intelligence

Store usage data is not available for this app.

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Shopify rating
4.9 ★
441 reviews
What merchants actually report
4.93average· 416 reviews analyzed· 387 with written feedback
96% 5★1% ≤3★

17% of attributable reviewers are United States merchants. 32% had used the app for a year or more when they reviewed.

The developer replies to 1% of reviews overall and 50% of critical ones.

Recent sentiment holds steady at 4.94, in line with the 4.93 lifetime average.

Rating · last 90d
4.94
Recent direction
Replies to reviews
1%
Developer response rate
Replies to critical
50%
On 3★ and below
Long-term reviewers
32%
Using 1yr+ at review
Top merchant markets
United States 17%France 13%United Kingdom 10%Australia 9%Germany 9%
Tenure when reviewed
under a day 16%days 19%months 33%a year or more 32%

Based on public merchant reviews, with newer feedback given more weight. OngoingAI matches each review to an identifiable store and the app they use.

Pricing
Free to install
FREE
Free to install
  • • 50 Invoices / Month
  • • Compliant Invoices
  • • Multi Currency Support
  • • Bulk Process
  • • Draft Orders
PRO
$9.99/month
14-day free trial · or $99.90/year and save 17%
  • • FREE+
  • • Automatic & Unlimited Invoices
  • • Receipts
  • • Multi Language Templates
  • • Sequential Invoice Numbers
PREMIUM
$19.99/month
14-day free trial · or $199.90/year and save 17%
  • • Pro+
  • • Dropbox, Google Drive & FTP
  • • My Account & Order Success Invoices
  • • Quotes
  • • Accept Payments
PLATINUM
$79.99/month
14-day free trial · or $799.90/year and save 17%
  • • Premium+
  • • Recommended for High Volume Stores
  • • Custom Template Created for Your Brand
  • • Code Customizations for Simple Logics
What does Simple Invoice do?

Simple Invoice is designed to work seamlessly with Shopify. You can set it up in under a minute. You don't even have to leave your Shopify dashboard.

  • Create compliant invoices for your country.
  • Send invoices automatically or manually.
  • Multiple currencies and languages are supported.
  • Send invoices, quotes, or drafts and get paid in seconds.
  • Upload documents like invoices, drafts, and packing slips to the cloud.

Features

Invoices and receiptsInvoicesReceiptsCredit notesQuotesDraft ordersOrder confirmationsDelivery notesCustoms documentsPacking slipsRefundsReturnsColor and fontBrandingFieldsInvoice numbersSender emailTax calculationTemplatesBarcodesLogosMulti-currencyMulti-languageBulk downloadFile namingEmail automationPDF generationPrint and exportData securitySequential numberingTaxesVAT invoicesCustom invoicesTax ratesExemption managmentRate managementMulti-state filingSST filingLocal tax returnsData export
Review history
Daily review count on the Shopify App Store
441+29 · 30d~1.0/day· Rating steady at 4.9★

Daily tracking from Aug 10, 2026 through today · 30 days observed · sign up free for the full history →

Category rankings
Live organic position on Shopify App Store category pages
  • Taxes
    #4▲4
  • Invoices and receipts
    #12▲2

Tracked daily · last 30 days · as of 2026-09-24

Catalog position
Within Invoices and receipts on the App Store
Rank by reviews
#7 of 439
Review percentile
99th
Rating percentile
75th
On the App Store
7.6 yrs
Works with
Integrations listed for Simple Invoice ‑ Order Printer
CheckoutCustomer accountsShopify POSShopify AdminCompatible with All PrintersCustomer Accounts ConciergeMobilePoint of Sale
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Frequently asked questions

Simple Invoice is designed to work seamlessly with Shopify. You can set it up in under a minute. You don't even have to leave your Shopify dashboard. It's a invoices and receipts tool for ecommerce stores.