CheckIt: Checkout Progress Bar vs Checkout Blocks & Customizer
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for CheckIt, Nov 9, 2026 for Checkout Blocks & Customizer.
The short answer
- On the Shopify App Store: CheckIt 5.0 from 1 reviews and Checkout Blocks & Customizer 5.0 from 11 reviews.
Head to head
- Australia
- Canada
- Germany
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureShow customers how close they are to completing a purchase by displaying a progress bar during checkout. Incorporating game-like aspects like a progress bar to your checkout, gives users the confidence to complete checkout because they know the end is in sight! Shopify Plus & Checkout Extensibility required.
Customize your Shopify Plus Checkout with banners, promo code blocks, cart editing, custom fields and smart checkout rules. Add trust messages, show offers, collect GST/VAT and guide customers with powerful checkout blocks. Built on Shopify Checkout Extensibility to improve clarity, reduce drop-offs and boost conversion for Plus merchants.
- Add a progress bar to your checkout to improve engagement and drive conversions!
- Customize all settings within the theme editor; see your changes live!
- Design your own progress bar; adjust placement, size, color, and more!
- Display image, banner, text on any part of the checkout with conditional predefined rules to display.
- Add banners and messages to boost trust and conversions at checkout.
- Single Click Coupon list at checkout for customers ready to apply.
- Checkout Cart Editing (change quantity, remove items,change variants).
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  CheckIt |  Checkout Blocks & Customizer |
|---|---|---|
| Detected stores | Not published | 8 |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Home & Garden, Apparel & Accessories, Food, Beverages & Tobacco |
| Top store countries | Not published | Australia, Canada, Germany |
Reviews
| Measure | CheckIt | Checkout Blocks & Customizer |
|---|---|---|
| App Store rating | 5.0 ★ | 5.0 ★ |
| App Store reviews | 1 | 11(ahead) |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | CheckIt | Checkout Blocks & Customizer |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | No monthly plan listed | No monthly plan listed |
| Longest free trial | Not listed | Not listed |
| Plans listed | 1 | Not published |
Listing
| Measure | CheckIt | Checkout Blocks & Customizer |
|---|---|---|
| Shopify category rank | #232 | #76(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jul 19, 2023 | May 9, 2023 |
| Languages | 1 | 1 |
| Developer | Fractal Apps | Marmeto Apps |
FAQ
CheckIt and Checkout Blocks & Customizer: common questions
- Which has better reviews, CheckIt or Checkout Blocks & Customizer?
- On the Shopify App Store: CheckIt 5.0 from 1 reviews and Checkout Blocks & Customizer 5.0 from 11 reviews.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 13, 2026 for CheckIt, Nov 9, 2026 for Checkout Blocks & Customizer; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 13, 2026 for CheckIt, Nov 9, 2026 for Checkout Blocks & Customizer. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.