Reviews (9,610)

Overall rating
Counts per rating level
  • 86% of ratings are 5 stars
  • 11% of ratings are 4 stars
  • 2% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 1% of ratings are 1 stars
What merchants think

Feedback submitted

Merchants appreciate this app for its seamless integration, user-friendly interface, and positive impact on sales. They value its customizable features such as pop-ups, countdown timers, and low stock alerts that drive quick purchases. The real-time analytics and reporting capabilities offer valuable insights into sales performance. The customer support is praised for its responsiveness. The app's compatibility with various platforms and automation features are also highlighted. It's easy to set up and use, with many reporting increased sales post-usage. The free plan offers a good range of features.

June 18, 2024

These people don't bother responding. I have been chasing them for over 5 days. Nothing. I uninstalling them. You have been warned!

Ammpoure Wellbeing
United Kingdom
About 2 months using the app
July 15, 2024

er staat gratis maar vervolgens moet je zelfs voor de basic betalen
About 1 month using the app
December 3, 2023

not working on my website

Millionair Store
5 months using the app
November 5, 2023


Swiftly shine
4 months using the app
May 10, 2024

Não funcionou na minha loja. Warehouse.

Brasil Tem
About 1 hour using the app
Hextom replied June 3, 2024

Hi there,

Thank you for taking the time to leave feedback regarding our app. We sent you some emails to get more details so we can help, but we haven't heard back. Can you please check your inbox or spam folder, and reply to us? We look forward to hearing from you soon.

Edited March 22, 2020

I used the app for free for a while. Worked well. Then I upgraded to 29,90$ to run the BOGO funktion. Unfortunately it didn´t work on mobile devices.
Over 4 years using the app
Edited May 7, 2023

No muestra inventario, no permite adicionar badges o imágenes de pago, la atención en servicio muy básica y genérica.
Nuestra pagina se pone lenta con esta App, y el soporte es bajo. Incluso tienen respuesta automatizadas, o eso parece.

TU beauty store
Over 3 years using the app
Hextom replied May 11, 2023


We're sorry to hear that you did not have a good experience with our Ultimate Sales Boost (USB) app. We sent you a couple of emails regarding the issues you described but we have not received a reply. If you did not receive our emails, please check your spam folder or contact us by sending an email to

The issues you described are usually caused by a theme/app conflict or because our app has not been integrated into your theme. In either case, we should be able to quickly resolve this for you. Additionally, if you found that the app's widgets did not load quickly, we have a fast loading script that fixes this issue.

Please contact us so that we can investigate and fix these issues for you.

May 7, 2020

The app has recently stopped working all of a sudden. And the support isn' replying at all. What to do?

Lachelle beauty
Almost 3 years using the app
April 20, 2018

You can't change the placement on your theme. You also can't have two different campaigns going on one item. For example, you can't use countdown on one item while users looking is on all items.

United States
Almost 2 years using the app
Edited June 22, 2020

*** Warning will add significant page speed penalties ***

I've had to re rate my review, The app works well - however it has been over a year now since I first raised with the developer their substandard backend architecture.

They serve their scripts out of a US based AWS S3 Bucket. Which apart from not being AWS best practice and is needlessly costing them extra to operate - it causes massive performance problems for sites outside of the US.

In APAC I have a 1.5 second page delay added to =EVERY-= page.

The worst part is, is that switching to a CDN (Cloudfront) as all great apps use and is essential in ecommerce is a 10 min job for them being already on AWS. The simply need to setup the CDN (5 mins) and change one line of code in their app.. Also as an AWS employee I've provided them the simple information needed to do this.

They don't respond, either because it is too hard for them to bother or the speed of your website (and their cost base too!) is of no concern to them.

Very dissapeointng. Shopify really needs to mandate that ALL apps use a CDN. It is basic web scale architecture.

Number 9 Fashion
Over 1 year using the app