CheckIt: Checkout Progress Bar vs Slash Checkout Plus
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, Sep 3, 2026 for Slash Checkout Plus.
The short answer
- On the Shopify App Store: CheckIt 5.0 from 1 reviews and Slash Checkout Plus 3.3 from 2 reviews.
Head to head
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 checkout for higher checkout experiences. Establish trust with your customers by giving them confidence when they checkout it is secure and trustworthy. Drag and drop components into checkout using the new checkout editor. Increase sales with cross sells, Trust badges, text, image with text, delivery date selector & notes, and more. Built specifically for Shopify Plus using checkout extensibility.
- 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!
- Customize checkout with custom content text, links, images.
- Add custom fields to checkout for customer instructions, Custom Message, choice
- Customize checkout with Customer set product delivery date.
- Add trust badges and payment icons to the Checkout page.
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 |  Slash Checkout Plus |
|---|---|---|
| Detected stores | Not published | Not published |
| 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 | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | CheckIt | Slash Checkout Plus |
|---|---|---|
| App Store rating | 5.0 ★(ahead) | 3.3 ★ |
| App Store reviews | 1 | 2(ahead) |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | CheckIt | Slash Checkout Plus |
|---|---|---|
| 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 | Slash Checkout Plus |
|---|---|---|
| Shopify category rank | #232 | Not enough data |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jul 19, 2023 | Dec 26, 2023 |
| Languages | 1 | 1 |
| Developer | Fractal Apps | Slash Themes |
FAQ
CheckIt and Slash Checkout Plus: common questions
- Which has better reviews, CheckIt or Slash Checkout Plus?
- On the Shopify App Store: CheckIt 5.0 from 1 reviews and Slash Checkout Plus 3.3 from 2 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, Sep 3, 2026 for Slash Checkout Plus; 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, Sep 3, 2026 for Slash Checkout Plus. 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.