Shopify app
EmergingBuilt for ShopifyBlockit: Checkout Rule
Checkout validation with address validator to stop fake orders
- Rating on Shopify
- 5.0(8)
- Reviews
- 8
- Developer
- Cirkle Studio LLC
- Launched
- July 25, 2025
- Pricing
- Free plan available. Free trial available.
- Languages
- English
The facts
Every value below is read from the listing or computed by the published formula. Nothing is a verdict.
Bayesian rating
4.54
category median 4.54
Reviews in the last 180 days
3
from the 3 reviews on the listing page
1 and 2 star share
0%
0 of 8
Starting price
$3.99/month
band: Under $10 · 15-day trial
Pricing plans as listed on Shopify
All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.
| Plan | Price | Billed yearly | Trial | Usage fee | Included |
|---|---|---|---|---|---|
| Development Store | Free | not offered | none | none stated | Free for development stores.; Live chat, email support; Block checkout with various conditions; Field not null; Matching keywords Rule; Cart attribute base rule; And many more conditions |
| Essential | $3.99/month | not offered | 15 days | none stated | Free for development stores.; Live chat, email support; Block checkout with various conditions; Field not null; Matching keywords Rule; Cart attribute base rule; And many more conditions |
Rating distribution
8 ratings on the listing when last refreshed.
- 5 stars8(100%)
- 4 stars0(0%)
- 3 stars0(0%)
- 2 stars0(0%)
- 1 star0(0%)
Latest reviews
The 3 most recent of 3 on-page reviews, quoted to at most 25 words each. Full reviews are on the Shopify listing.
5 starsAug 20, 2026Festive PlattersUnited States1 day using the app
"Best customer support"
5 starsJul 7, 2026Carina - كاريناEgyptAbout 3 hours using the app
"working as expected, perfect app i'd recommend"
5 starsJul 3, 2026PINCH LondonUnited Kingdom2 days using the app
"Good app with some great features for checkout - we wanted to block checkout for other countries apart from 1 and they sorted it for ..."
Features Shopify lists for this app
Feature handles from the listing, grouped as Shopify groups them.
Limit rules
- Cart-based
- Price-based
- Discount-based
- Product-specific
- Collection-specific
- Customer tags
- Geolocation
Notification settings
- Checkout alerts
- Custom messages
- Multi-language
Works with
Third-party integrations link to their hub when 5 or more apps name them. Shopify's own surfaces are listed separately and never counted as integrations.
Shopify surfaces: Checkout, Shopify Admin
Data access
As disclosed on the listing. Never scored.
Not disclosed on the listing.
Developer
Cirkle Studio LLC
- Apps in the dataset:
- 6
- Address:
- 112 W 34th St., Suite 18041 , New York, NY, 10120, US
- Website:
- www.cirklestudio.co
- Support email domain:
- cirklestudio.co
- English support:
- yes
- Resources:
- Privacy policy, FAQ, App Documentation, demo store
Similar apps
Shopify's own similar-apps list first, then apps in the same category that share the most feature handles.
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Blockify Checkout Customizer
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Yuko Minimum Order Quantity
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Cart Lock:Block Checkout Rules
4.8(87) · shares 56% of feature handles
Lockdown: Cart/Checkout Rules
No ratings yet · shares 54% of feature handles
GATE Checkout Rules
No ratings yet · shares 50% of feature handles
From the Shopify listingDeveloper claims, shown verbatim and collapsed. 80 words.Show
- Address validator, Email, and Phone Number Validation at Checkout
- Rules Based on Customer, Order, Cart, and Shipping Details
- Address based checkout validation/Block Checkout.
- Show Global Custom Error Messages if checkout blocked.
- Checkout Validator Works with Native Checkout
Advanced Checkout Validation Rules to Prevent Fake Orders, Shipping Address Validation & Block Check
Blockit Checkout Validation rules prevent fake orders & block invalid entries with real-time validation. Validate shipping addresses, customer emails, and checkout details. Create custom checkout rules to block P.O. boxes, fake deliveries, phone numbers, emails, specific countries, cart lines, and order amounts. Add custom error messaging to guide customers. With address validator, email checks, and checkout rules, Blockit ensures accurate orders and a reliable shopping experience.
Questions and comments
Questions people ask about Blockit: Checkout Rule, answered from what this page shows. Entries marked Site editor are written by the EcomAppReviews editor. Reader comments appear after a person has read and approved them, usually within a day. E-mail addresses are never published.
Last updated Oct 20, 2026. Ratings and review counts are the values shown on each app's public listing. How the numbers are computed: methodology.
8 reviews counted on the listing. Rating and count in the structured data are the values Shopify displayed at crawl time.