Cart Pro — Cart Progress Bar vs Stacknivo: Free Shipping Bar
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Sep 2, 2026 for Cart Pro, Oct 13, 2026 for Stacknivo.
The short answer
- Only Stacknivo lists a free plan.
- Stacknivo lists 3 features Cart Pro’s listing doesn’t mention, including Custom CSS, Shipping bar, Shipping method rules.
Head to head
Starter
- · 1 Campaign
- · Basic Design
- · Mobile Responsive
- · Top Bar Placement
Pro
- · 25 Campaigns
- · Advanced Targeting
- · Analytics (90 days)
- · Email Support
- · Progress Bar & Animations
- · Templates
Enterprise
- · Advanced Targeting
- · All Placement Types
- · Analytics (1 Year)
- · Custom CSS
- · Custom CSS
- · Geolocation
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureCart Pro adds a free shipping progress bar to your cart drawer and cart page. As shoppers add or remove items, the bar updates instantly, showing how much is left to unlock free shipping and celebrating when they reach it. Setup is quick: enable the app embed in the theme editor, enter your free shipping threshold, and save. Texts and colors are fully editable, so the bar matches your brand.
Turn your free shipping threshold into a reason to buy more. Show shoppers how much more they need to spend to unlock free shipping with a live progress bar. Add the bar to product pages, carts, cart drawers, announcement bars, or custom placements. Customize the goal, message, design, and visibility without editing theme code.
- Live progress bar in the cart drawer and on the cart page
- Updates instantly as shoppers add or remove items, no page reload
- Celebration message when free shipping is unlocked
- Editable texts, bar color, and automatic background tint
- Live shipping bar with real-time progress across your storefront
- Add a shipping bar to product pages, carts, drawers, and announcements
- Advanced page targeting and analytics to track campaign performance
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 |  Cart Pro |  Stacknivo |
|---|---|---|
| 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 | Cart Pro | Stacknivo |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
FAQ
Cart Pro and Stacknivo: common questions
- Is Cart Pro or Stacknivo cheaper?
- Only Stacknivo lists a free plan. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Cart Pro lists 2 the others don’t mention, such as Announcements, Mobile responsive. Stacknivo lists 3 the others don’t mention, such as Custom CSS, Shipping bar, Shipping method rules. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- 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 Sep 2, 2026 for Cart Pro, Oct 13, 2026 for Stacknivo; 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 Sep 2, 2026 for Cart Pro, Oct 13, 2026 for Stacknivo. 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.