GB Cart Drawer & Upsells vs Flash: Cart Drawer & Upsell
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 GB Cart Drawer & Upsells, Nov 6, 2026 for Flash.
The short answer
- On the Shopify App Store: GB Cart Drawer & Upsells 5.0 from 1 reviews and Flash 5.0 from 34 reviews.
- GB Cart Drawer & Upsells lists 7 features Flash’s listing doesn’t mention, including Announcements, Custom styles, Free shipping.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Starter
- · 10 themes and 40 cart languages
- · Free shipping and free gift goals
- · Slide-out cart with rewards bar
- · Up to 4 upsell products
Pro
- · Bundle offers — buy X, get Y
- · Gift wrap and shipping protection
- · Smart upsells — auto recommendations
- · Up to 8 upsells and all payment icons
Business
- · Concierge setup — done for you
- · Everything in Pro
- · Priority support with same-day replies
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureMost carts just sit there. GB Cart Drawer turns yours into a seller. Shoppers see how close they are to free shipping or a gift, and add more to get there. Smart upsells suggest products they actually want, and one-tap gift wrap or shipping protection adds value to every order. Bundle offers unlock a reward product when the cart hits your item goal.
Customize 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.
- Rewards bar with live progress toward the shipping and gift goals you set
- Smart upsell — automatic related-product recommendations in the cart
- Bundle offers — reaching an item goal unlocks a reward product
- Paid gift wrap and shipping protection add-ons in the cart
- Customizable slide-out cart drawer
- Tiered rewards and shipping progress indicators
- In-cart announcement bar with countdown timers
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 |  GB Cart Drawer & Upsells |  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 | GB Cart Drawer & Upsells | Flash |
|---|---|---|
| App Store rating | 5.0 ★ | 5.0 ★ |
| App Store reviews | 1 | 34(ahead) |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | 0% |
Pricing
| Measure | GB Cart Drawer & Upsells | Flash |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $4.99/month | No monthly plan listed |
| Longest free trial | 7 days | Not listed |
| Plans listed | 3 | Not published |
Listing
| Measure | GB Cart Drawer & Upsells | Flash |
|---|---|---|
| Shopify category rank | #393 | #29(ahead) |
| Shopify App Charts | Not on this week’s charts | #7 on Rookies in Cart customization |
| Built for Shopify | No | Yes |
| Launched | Jul 13, 2026 | Apr 13, 2026 |
| Languages | 1 | 9 |
| Developer | Goran BURBO | Zenkai Apps |
FAQ
GB Cart Drawer & Upsells and Flash: common questions
- Which has better reviews, GB Cart Drawer & Upsells or Flash?
- On the Shopify App Store: GB Cart Drawer & Upsells 5.0 from 1 reviews and Flash 5.0 from 34 reviews.
- What features does each app list that the other doesn’t?
- GB Cart Drawer & Upsells lists 7 the others don’t mention, such as Announcements, Custom styles, Free shipping, Gift wrap. Flash lists 2 the others don’t mention, such as Free gifts, Frequently bought together. 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 Oct 13, 2026 for GB Cart Drawer & Upsells, Nov 6, 2026 for Flash; 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 GB Cart Drawer & Upsells, Nov 6, 2026 for Flash. 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.