MO: Country Blocker & IP Block

The reviews are mixed, but the overall pattern is that many merchants are very happy with the app’s ability to block countries, IPs, bots, VPNs, and unwanted traffic. Several reviewers say it helped stop fake signups, reduce spam, protect analytics, and support internal or region-restricted selling. Customer support is a major strength throughout the feedback: users repeatedly describe the team as responsive, helpful, knowledgeable, and willing to walk them through setup or troubleshoot issues quickly, sometimes even via Zoom. On the positive side, the app is often praised for being effective, easy to use once configured, and backed by excellent service. The negative reviews focus mainly on reliability and usability issues. Some users report that the app does not block all countries consistently, blocks the wrong customers unexpectedly, or simply does not work for their needs. Others mention glitches such as needing to reset the app daily, settings not saving properly when many countries are selected, limited whitelist/blocking flexibility, and cumbersome country selection. One reviewer also reported a bad uninstall experience that left Liquid error messages on the storefront, which could hurt the customer-facing experience. Overall, the app seems valuable when it works as intended, but a few merchants experienced technical limitations and setup or maintenance frustrations.