Checkout - Other · refreshed Jun 12, 2026
Ultimate Postal Code Blocker for Shopify
by MSM TECHNOLOGIES · Block Costly Undeliverable Postal Codes in Real Time at Checkout. On Any Store Plan.
3 reviews, 5.00★ average. Live data from the Shopify App Store + Ongoing.AI’s daily install crawl — updated Jun 12, 2026.
Rating
5.00
3 reviews
Pricing
From $8/mo
free_trial
Built for Shopify
No
Years live
1
launched Nov 25, 2024
Last updated
Jun 9, 2026
Shopify listing
Recent activity
Review trajectory.
Daily review count and rating drift. The blue line is cumulative review count; the dashed amber overlay is the rating on the right axis. Boring is good — sudden swings stand out against an otherwise stable curve.
New reviews
7-day Δ
—
28-day Δ
+0
Rating change
7-day Δ
—
28-day Δ
+0.00
Category rank over time
Where Ultimate Postal Code Blocker sits day-by-day in Checkout - Other.
Position across the Checkout - Other page, snapshot daily. Lower is better — the Y axis is inverted so the strongest ranks sit at the top of the chart.
Catalog position
Where Ultimate Postal Code Blocker sits in the App Store.
Rank and percentile inside the Checkout - Other category — the competitive shape of the niche around this app.
Rank in Checkout - Other
#40
of 173 active apps
Review count percentile
76th
vs category siblings
Rating percentile
69th
vs category siblings
Years on App Store
1
since 2024
Listing change cadence
What Ultimate Postal Code Blocker has changed lately.
Every pricing tweak, tagline refresh, and Shopify-side listing ping. Captured from Ongoing.AI’s per-scrape diff log — the cadence and the content of changes, in one strip.
Shopify Lastmod · Jun 10
2026-06-07 → 2026-06-09
Shopify Lastmod · Jun 8
2026-06-06 → 2026-06-07
Shopify Lastmod · Jun 7
2026-06-04 → 2026-06-06
Review fingerprint
What merchants raise, and how they feel about it.
Sentiment breakdown
- Positive100% · 3
- Neutral0% · 0
- Negative0% · 0
“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.”
Top themes
Plans
Ultimate Postal Code Blocker pricing tiers.
Pro Monthly Plan
$8.99/month
- Stop high-cost postal codes in real-time
- Setup in a few clicks
- Customize your blocking message
- Handle 1000+ codes with ease
- Advanced Settings at your fingertips
- Integrate Seamlessly with Shopify
- Anytime Support
Pro Yearly Plan
$96.99/year
- Stop high-cost postal codes in real-time
- Setup in a few clicks
- Customize your blocking message
- Handle 1000+ codes with ease
- Advanced Settings at your fingertips
- Integrate Seamlessly with Shopify
- Anytime Support
- Save 10% yearly
Methodology
Where the numbers come from.
Ratings, review counts, pricing tiers, “Built for Shopify”, launch date, and category memberships come from the live Shopify App Store listing — refreshed daily by Ongoing.AI’s crawler. The review-count trajectory is the diff between today’s snapshot and snapshots from 7 and 28 days ago. Topic counts and sentiment come from the review corpus, topic-tagged with Claude. Install footprint is observed via Ongoing.AI’s tech-detection pass against actively-tracked Shopify storefronts. Catalog position is computed at snapshot time against every active app sharing the primary category. Snapshot generated Jun 12, 2026.
Find every brand running Ultimate Postal Code Blocker.
Ongoing.AI tracks every Shopify brand’s app stack daily. Pull the full install list, filter by vertical or geography, and catch the moment merchants install — or churn off.
Prefer the source? View Ultimate Postal Code Blocker on the Shopify App Store ↗