---
title: "Open & Close Hours: BlockHour Shopify App Profile"
description: "Other hours apps only hide buttons or show popups — shoppers can still check out. BlockHour enforces your hours at checkout with Shopify Functions: orders outside your hours are rejected before payment, on any Shopify store, with no theme code. Set per-day hours in 30-minute steps, including overnight \\(e.g. 22:00–02:00\\). Add holidays by date range, close instantly with one toggle, and customize the message shoppers see. Install, set your hours, and activate the checkout rule — done."
canonical_url: "https://shoplist.co/shopify-apps/blockhour-business-hours-gate"
markdown_url: "https://shoplist.co/shopify-apps/blockhour-business-hours-gate.md"
last_updated: "2026-10-14"
entity_type: "shopify_app"
slug: "blockhour-business-hours-gate"
source: "public Shopify app profile allowlist"
---

# Open & Close Hours: BlockHour Shopify App Profile

> Other hours apps only hide buttons or show popups — shoppers can still check out. BlockHour enforces your hours at checkout with Shopify Functions: orders outside your hours are rejected before payment, on any Shopify store, with no theme code. Set per-day hours in 30-minute steps, including overnight \(e.g. 22:00–02:00\). Add holidays by date range, close instantly with one toggle, and customize the message shoppers see. Install, set your hours, and activate the checkout rule — done.

## Quick answer
Open & Close Hours: BlockHour has 0 detected stores in Shoplist. This Markdown profile displays 0 public brand examples; it is not a complete customer list.

## Key facts
- Name: Open & Close Hours: BlockHour
- Monitoring status: First-adopter watch
- Developer: kumo studio
- Developer profile: https://shoplist.co/app-developers/kumo-studio
- Shopify App Store URL: https://apps.shopify.com/blockhour
- Launch date: May 21, 2026
- Shoplist category: Cart customization
- Free trial signal: Yes

## Pricing summary
Pro: $9.99/month

Shoplist has not yet found reliable public storefront evidence connecting a Shopify store to this app. This does not mean the app has no users. Some apps are new, admin-only, server-side, theme-independent, or otherwise difficult to detect from public storefront signals.


## App Signals
As of November 8, 2026:

- Stores running it: 0, 0.0% of the stores Shoplist tracks
- Store movement, last 28 days: +0 new stores, +0 returning, −0 removed, net 0 (estimated; 1 day held out of movement)
- Primary App Store category: Operations - Other, #164 (14-day median position)
- Listing reviews: 0

## Public callouts
- Server-side checkout blocking — orders are blocked before payment
- Set business hours per day with 30-minute precision, including overnight hours
- Add holidays, enable instant store closing, and customize the blocked message
- Schedule holidays by date range — block orders on specific days up to 30 days
## Shopify App Store categories
- Cart customization
- Operations - Other

## Data note
Profile updated: October 14, 2026. This is the profile revision date, not a guarantee that every store was checked on that date.
Public snapshot built: 2026-11-08 17:54:36.212833\+00
Detection metrics refreshed: 2026-11-08 10:00:00.19319\+00
Public app evidence date: 2026-10-14 00:45:20.842876\+00
This generated Markdown profile intentionally exposes only public, stable app-profile fields and a small public app-stack sample from Shoplist. It excludes private contact data, people data, internal scores, crawl provenance, full datasets, and unstable operational fields.

## Related links
- [HTML app profile](https://shoplist.co/shopify-apps/blockhour-business-hours-gate)
- [Shopify apps directory](https://shoplist.co/shopify-apps)
- [Shoplist data methodology](https://shoplist.co/data-methodology.md)