Halt: Card Testing Blocker Shopify App: Pricing, Features & First-Adopter Watch
Key signals for Halt
Halt: Card Testing Blocker launched on September 16, 2026. Shoplist is watching for its first storefront installs and tracking its 5 public reviews, pricing, and listing changes in the meantime. Checked .
Sonar hasn’t detected Halt: Card Testing Blocker on a store yet. Watching since its Sep 16, 2026 launch.
Halt on the Shopify App Store
Shoplist reads Halt’s App Store listing every day: where it ranks, what merchants say, what it charges and every edit it ships.
Where Shopify ranks Halt
Shoplist reads Shopify’s full category listings every day, so a climb or a slip shows up the day it happens.
| Day | Fraud |
|---|---|
| Sep 20, 2026 | #265 |
| Sep 21, 2026 | #266 |
| Sep 22, 2026 | #143 |
| Sep 23, 2026 | #143 |
| Sep 24, 2026 | #144 |
| Sep 25, 2026 | #111 |
| Sep 26, 2026 | #111 |
| Sep 27, 2026 | #111 |
| Sep 28, 2026 | #112 |
| Sep 29, 2026 | #70 |
| Sep 30, 2026 | #74 |
| Oct 1, 2026 | #62 |
| Oct 2, 2026 | #58 |
| Oct 3, 2026 | #55 |
| Oct 4, 2026 | #54 |
| Oct 5, 2026 | #52 |
| Oct 6, 2026 | #53 |
| Oct 7, 2026 | #50 |
| Oct 8, 2026 | #51 |
| Oct 9, 2026 | #53 |
| Oct 10, 2026 | #55 |
| Oct 11, 2026 | #56 |
| Oct 12, 2026 | #56 |
| Oct 13, 2026 | #56 |
| Oct 14, 2026 | #57 |
| Oct 15, 2026 | #56 |
| Oct 16, 2026 | #56 |
| Oct 17, 2026 | #55 |
| Oct 18, 2026 | #56 |
| Oct 19, 2026 | #54 |
| Oct 20, 2026 | #55 |
| Oct 21, 2026 | #55 |
| Oct 22, 2026 | #47 |
| Oct 23, 2026 | #46 |
| Oct 24, 2026 | #48 |
| Oct 25, 2026 | #39 |
| Oct 31, 2026 | #45 |
| Nov 1, 2026 | #44 |
| Nov 2, 2026 | #47 |
| Nov 4, 2026 | #41 |
| Nov 5, 2026 | #41 |
What merchants say about Halt
The verdict from its App Store reviews, and whether the merchants who leave them stay.
5.0
Halt review momentum
New reviews follow new installs, so a rising month is Halt winning merchants in public.
- September 2026: 1 reviews
- October 2026: 3 reviews
- November 2026 so far: 1 reviews
What Halt charges
Free trial available. Every plan on its listing, and every price change Shoplist has caught, so you can see exactly how it packages and prices.
Halt
$6.99/month
Every edit Halt ships to its listing
Titles, prices, screenshots and featured spots, diffed line by line. A competitor’s listing edits are its strategy, in public.
Listing title changed +2 more
Integrations updated
How Halt sells itself on the App Store
The pitch, integrations and features merchants see before they install: the positioning a competitor is betting on.
“Stops card-testing bots at checkout. Customers get through.”
What it does
Halt protects your checkout from card-testing bots that use stolen cards to make repeated payment attempts. It detects repeat checkouts using the same email, address, or phone and stops suspicious attempts before the card is charged. Add a bait product to trap… Halt protects your checkout from card-testing bots that use stolen cards to make repeated payment attempts. It detects repeat checkouts using the same email, address, or phone and stops suspicious attempts before the card is charged. Add a bait product to trap automated bots, block throwaway email addresses, and see every stopped checkout and why it was blocked. Watch mode lets you see what Halt would stop before turning protection on.
Features it lists
Screenshots
Halt listing facts
- Developer
- Native Code
- Launched
- September 16, 2026
- Shopify rank
- #41 in Fraud
- Languages
- English
Shopify stores using Halt
Shoplist is watching Shopify storefronts for the first public install of Halt.
How Halt’s install base is moving
Shoplist re-crawls the same storefronts, so every store that adds Halt, comes back to it or removes it shows up here. The store count also grows when Shoplist finds stores already running it; the breakdown keeps those apart from real installs.
Stores, last 28 days
0
0 now · 0 28 days earlier
Reach
0%
of the stores Shoplist tracks
Big-brand share
Not enough data: fewer than 150 of its stores have a known size
Where Halt’s store count change came from
- Real installs and removalsEstimated0 added · 0 came back · 0 removed
- 0
Stores adding and removing Halt, by week
| Week of | Added or back | Removed | Net | Notes |
|---|---|---|---|---|
| Sep 14, 2026 | 0 | 0 | 0 | Estimated |
| Sep 21, 2026 | 0 | 0 | 0 | Estimated |
| Sep 28, 2026 | 0 | 0 | 0 | Estimated |
| Oct 5, 2026 | 0 | 0 | 0 | Estimated |
| Oct 12, 2026 | 0 | 0 | 0 | Estimated |
| Oct 19, 2026 | 0 | 0 | 0 | Estimated |
| Oct 26, 2026 | 0 | 0 | 0 | Estimated |
Compare Halt
The apps in its App Store category, with the stores Shoplist detects on each and their listing ratings.
Alternatives to Halt
Apps merchants weigh against Halt: Card Testing Blocker, with their own detected stores and ratings.
Halt vs Blox
Halt vs Fraud Control
Halt vs Captcha Guard
Halt vs CheckoutShield
Halt vs CartWatch
Halt vs Gatekeeper
Follow the apps you compete with and decide which changes deserve action. See the competitor-monitoring workflow.
Seen on the storefront, not guessed
If Shoplist shows Halt on a store, it’s there. Every count on this page traces to code found on a live storefront, re-checked on every crawl.
Code-level
Found in the storefront’s own code
Shoplist matches the scripts, app blocks and pixels Halt loads on each live storefront. No surveys, no developer-reported numbers, no model guessing installs from review counts.
Re-checked, so the count stays current
Shoplist keeps crawling the same storefronts. A store that uninstalls Halt leaves the count on the next crawl, so you read today’s install base, not a high-water mark.
Daily
The App Store, read every day
Rank, reviews, pricing and every listing edit are captured daily, so a price change or a ranking slip shows up here the day it ships.
Two public sources, labelled on every section. Store data last checked .
Read the full methodologyQuestions about Halt
Straight answers from the same data as the rest of this page. The full store list answers the rest.
Has Shoplist detected stores using Halt: Card Testing Blocker yet?
Shoplist has not yet found reliable public storefront evidence for Halt: Card Testing Blocker. The page tracks first merchant evidence as it appears.
What does first-adopter watch mean?
It means Shoplist is monitoring launch context, first storefront-detectable merchant evidence, reviews, pricing, and listing changes.
Can I get alerts when stores start using Halt: Card Testing Blocker?
Yes. Create a watchlist to get alerted when Shoplist finds public merchant evidence for Halt: Card Testing Blocker.
Go beyond Halt
Its closest rival, its developer and the charts it competes on, from the same data.
- Halt vs BloxDetected stores, store movement, ratings and pricing side by side.
- Native CodeEvery app Native Code publishes, with their detected reach.
- Top apps by categoryThe ten apps gaining the most detected installs in each category.
- All Shopify appsBrowse every app Shoplist tracks, by category, rating, and reach.
Keep watching Halt.
Get alerted on first storefront installs, review spikes, pricing changes, and listing edits.
