Blockio Card Testing Blocker for Shopify

Blockio Card Testing Blocker

Stop card testing bots before they abuse your checkout.
Developer
Blockio
Rating
5.0
Feedback
3
Reviews
Chart
#7,376
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 Blockio Card Testing Blocker app helps ecommerce merchants prevent card testing bots from abusing their checkout process by blocking specific countries and IPs. It scores each checkout attempt based on various signals and integrates seamlessly with Shopify's checkout, providing coverage for express checkouts like Shop Pay. Merchants can choose from different blocking levels and benefit from features like country, IP, VPN, and proxy blocking. If Blockio is inaccessible, the checkout process continues.

Time spent using app
How long merchants keep the app installed.
Less than an hour 0%
Less than a day 33%
Less than a month 33%
Less than a year 0%
More than a year 0%
All reviews
5 / 5 Share
Sept. 14, 2026

Store Using app Total reviews Average rating
OmniBiotics 1 5.0
5 / 5 Share
Sept. 9, 2026

An excellent app. Prompt customer support helped me set everything up and resolve issues.

Store Using app Total reviews Average rating
Real Lash About 1 hour 2 5.0
5 / 5 Share
Aug. 20, 2026

So far so good, took a minute to get it setup correctly and required some back and forth but appears to be doing what its supposed to do.

Store Using app Total reviews Average rating
Toucan Trading 7 days 1 5.0
Developer Reply

Hi there, Thank you so much for taking the time to leave us a review! ⭐️⭐️⭐️⭐️⭐️ We’re really happy to hear that Blockio is working as expected for your store. We also appreciate your feedback about the initial setup and the back-and-forth needed to get everything configured correctly. We’ll keep this in mind as we work to make the setup experience smoother. If you ever need any help or have questions, please don’t hesitate to reach out. We’re always happy to help! Thanks again for your support and for choosing Blockio. 💛 Best regards, Blockio Support Team

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