Simplio: Simple Invoice

Sending invoices has never been easier.

Free plan available. 14-day free trial.

App highlights

  • Speed tested: low impact to your online store


5.0 of 5 stars

The overall rating reflects the current state of the app. It accounts for all app reviews but prioritizes the most recent ones.

  • 5 of 5 stars
    97% of ratings are 5 stars
  • 4 of 5 stars
    2% of ratings are 4 stars
  • 3 of 5 stars
    1% of ratings are 3 stars
  • 2 of 5 stars
    0% of ratings are 2 stars
  • 1 of 5 stars
    0% of ratings are 1 stars
91 - 100 of 230 reviews


I have a great pleasure to may high recommend this app!!!!! For All Small - bussiness - Owner is the best app for working with invoices I ever had : all procceses are going very, very quick, without any problems. It´s very intuitive app ( much better for such People like me:) ), You can download it and actually starting to work with within a minutes (I have to change some options because of the language I use : German). You may personalize Your invoices, uploading Your own logos or pictures! It works perfectly compatible with Customers orders ! Special thanks to Chuck from Support Team - for Your kindness, competence and very quickly reply :) #EDIT_ and for Your patience Chuck :)


Excellent app works perfectly for us, easy to set up, highly flexible, saves us lot of time and work.


well, i did not use those non-free app before, can not compare, but this one is good, automatically sending invoices

Scholar Furniture

This app does exactly what it says it does! Works perfectly for our invoicing. I would 100% recommend!

VapourOxide Australia

This Invoice app is exactly what we were looking for. Unlike other free versions, this one covers all bases and is customizable. The support is also 5 stars in my book. Considering this is a free app, to have such a high standard of support is amazing. Shout out to Chuck!


We have just installed the billing application and we find it useful. Very efficient and fast customer service.

Arachne Systems

This is so easy to use, integrates seamlessly with your orders, and super easy to setup. This is exactly what I wanted. The default invoice layout is clean and to the point. I love it!

It is easy to set up, and looks good and professional. My only question is how do you monetize on that FREE solution? It is hard to believe in a 'free cheese'.

Edge Beanbags

We're a husband & wife cottage industry, in our 50s and not very tech savvy. This app is easy to use, easy on the eye and the support is jolly quick if you need a confidence boost when first setting this up.

Babe in Shape

I just installed it, but it has EVERYTHING you need. It looks great, so many options, I'm super satisfied, I wish I knew about this app sooner! Totally suits my shop.

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