Ultimate Postal Code Blocker for Shopify

Ultimate Postal Code Blocker

Prevent unwanted deliveries by blocking specific postal codes
Rating
4.2
Feedback
7
Reviews
Chart
#5,339
Shopify
Reviews over time
New reviews per month across the app's lifetime.
App ranking
Overall position in the Shopify App Store.
Reviews summary

The reviews for this Shopify app are mostly positive, with users praising its functionality and ease of use. Customers appreciate the app's ability to block specific postal codes and cities, as well as its quick and helpful customer support. Some users had minor issues with initial integration but found the app owner responsive and willing to assist. Overall, the app seems to be effective in helping businesses manage their shipping and delivery preferences efficiently.

Time spent using app
How long merchants keep the app installed.
Less than an hour 29%
Less than a day 0%
Less than a month 71%
Less than a year 0%
More than a year 0%
All reviews
5 / 5 Share
Sept. 22, 2026

Delivery within United States only was on the product pages, the delivery page and the cart. Still got orders for Gloss Drip Lip Gloss from outside our area. Happy to have something that actually catches the postcode before payment. The notices clearly weren’t doing much on their own.

Store Using app Total reviews Average rating
Swanie Store 3 days 6 5.0
5 / 5 Share
Sept. 21, 2026

Works perfectly. Added the United states postcodes our shoes courier doesn’t cover and tested a few addresses. All working. Easy enough to use without needing help.

Store Using app Total reviews Average rating
Ziyai Store 4 days 17 5.0
5 / 5 Share
Sept. 17, 2026

A large order of Rose Diamond Lamp, nearly two hours outside “Stamford” was what finally made us look for an app. Local delivery means our own truck, so there was no sensible way to fulfil it. Refunded the customer and installed this afterwards. Should save both sides the bother next time.

Store Using app Total reviews Average rating
Budget Bazaar 2 days 1 5.0
1 / 5 Share
Sept. 18, 2026

No funciona. Instale la aplicacion para filtrar los codigos para que los clientes no eligieran otro metodo y no me funciono, intente 3 veces, la primera vez fue para bloquear todos los codigos diferentes a mi localidad, lo intente con 3 codigos diferentes. Agradezco totalmente que se hayan puesto en contacto, pero tampoco me parece el acoso de una forma un tanto amenazante por parte de sus agentes. Espero que lean la reseña y mejoren la forma en que la aplicacion funciona, al menos con los codigos de mexico no lo pude hechar a funcionar

Store Using app Total reviews Average rating
Boca Rosa 27 minutes 2 3.0
Developer Reply

No tengo ningún agente escribiéndote. Los correos y los WhatsApp que recibiste los escribo yo, yo mismo. Yo hago estas apps. Las respaldo. Si algo estaba mal, siempre pudiste escribirme. Te configuro la app, solo dime qué necesitas. Corro más de un millón de validaciones al día para comercios. Decir que la app simplemente no funciona es una afirmación falsa, y no es justo para un trabajo de años. -- Nuestros registros no muestran ningún intento de configurar la app antes de desinstalarla. Muchos comercios la utilizan con normalidad. Un bloqueo incorrecto del checkout puede causar pérdidas de ventas, por lo que nos tomamos estos avisos muy en serio. Hemos intentado contactarte varias veces por correo y WhatsApp, pero aún no hemos recibido respuesta. Seguimos disponibles para investigar lo ocurrido y ayudarte con la configuración. ----- I don't have any agent writing to you. The emails and the WhatsApp messages you received, I write them, me myself. I make these apps. I stand behind them. If something was wrong, you could always have written to me. I'll configure the app for you, just tell me what you need. I run over a million validations a day for merchants. Saying the app simply doesn't work is a false claim, and it isn't fair to years of work. -- Our records show no attempt to configure the app before it was uninstalled. Many merchants use our app successfully. Incorrectly blocking checkout can lead to lost sales, so we take these reports very seriously. We’ve tried contacting you several times by email and WhatsApp but haven’t received a response. We remain available to investigate what happened and help with setup.

5 / 5 Share
Feb. 1, 2026

This app is working well for our business. We had some minor issues with the initial integration but the app owner had zero issue helping to resolve the problems.

Store Using app Total reviews Average rating
Quick Tub 6 days 3 5.0
Developer Reply

Thank you for your trust in us!

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