Flash: Cart Drawer & Upsell vs SmartCart ‑ Slide Cart Drawer
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 9, 2026.
The short answer
- SmartCart lists 9 features Flash’s listing doesn’t mention, including Announcements, Automatic discounts, Custom styles.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Pro
- · Discount codes and wishlist
- · Low-stock alerts
- · Slide-out cart drawer
- · Smart add-on suggestions
- · Up to 3 reward tiers with gift picker
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureCustomize your cart drawer to boost Average Order Value (AOV) with AI-powered upsells and a rewards progress bar that motivates customers to unlock free shipping and free gifts. Add countdown timers to drive urgency, a discount code box and cart notes for a smoother checkout, and trust badges to build confidence. A sticky add-to-cart button keeps checkout just one tap away.
SmartCart adds a slide-out cart drawer to your store that encourages shoppers to add more before checkout. Set up to three reward tiers on one progress bar: complimentary shipping, a gift the shopper picks and an automatic gift. Rewards are applied at Shopify checkout. Suggest add-ons, accept discount codes, let shoppers save items to a wishlist and show low-stock alerts.
- Customizable slide-out cart drawer
- Tiered rewards and shipping progress indicators
- In-cart announcement bar with countdown timers
- Slide-out cart drawer that opens on add to cart, keeping shoppers on the page
- Up to 3 reward tiers on one bar: complimentary shipping, chosen gift, auto gift
- Gift and shipping rewards applied automatically at Shopify checkout
- Smart add-on suggestions, discount codes, wishlist and low-stock alerts
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 |  Flash | |
|---|---|---|
| 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 | Flash | |
|---|---|---|
| App Store rating | 5.0 ★ | Not published |
| App Store reviews | 35 | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | 0% | Not enough data |
FAQ
Flash and SmartCart: common questions
- What features does each app list that the other doesn’t?
- Flash lists 1 the others don’t mention, such as Frequently bought together. SmartCart lists 9 the others don’t mention, such as Announcements, Automatic discounts, Custom styles, Discount fields. 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 Nov 9, 2026; 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 Nov 9, 2026. 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.