--- title: "Smartviewer: Quick View vs STKY ‑ Sticky Add To Cart Bar: Shopify app comparison" description: "Compare Smartviewer: Quick View and STKY ‑ Sticky Add To Cart Bar on detected Shopify stores, App Store reviews, pricing, listed features and integrations." canonical_url: "https://shoplist.co/shopify-apps/compare/smartviewer-quick-view-vs-sticky-add-to-cart-booster-pro" markdown_url: "https://shoplist.co/shopify-apps/compare/smartviewer-quick-view-vs-sticky-add-to-cart-booster-pro.md" data_as_of: "Nov 11, 2026" --- # Smartviewer: Quick View vs STKY ‑ Sticky Add To Cart Bar Shopify app comparison from Shoplist. Store counts as of Nov 11, 2026. ## At a glance - STKY is detected on 2.8× as many Shopify stores as Smartviewer: 504 vs 180 as of Nov 11, 2026. - On the Shopify App Store: Smartviewer 4.8 from 290 reviews and STKY 4.8 from 499 reviews. - Both list a free plan. Paid plans start at $3.99/month for Smartviewer and $4.99/month for STKY. - STKY lists 21 features Smartviewer’s listing doesn’t mention, including Announcements, Cart drawer, Cart upsell. ## Adoption | Measure | Smartviewer | STKY | Ahead | | --- | --- | --- | --- | | Detected stores | 180 — as of Nov 11, 2026 | 504 — as of Nov 11, 2026 | STKY | | Net store change, 28 days | \+3 — estimated | −9 — estimated | | | Stores added, 28 days | 5 — new and returning | 4 — new and returning | Smartviewer | | Big-brand share | Not enough data | 16% — of stores of known size | | | Top store categories | Apparel & Accessories, Home & Garden, Health & Beauty | Apparel & Accessories, Home & Garden, Health & Beauty | | | Top store countries | United States, United Kingdom, Canada | United States, United Kingdom, Australia | | ## Reviews | Measure | Smartviewer | STKY | Ahead | | --- | --- | --- | --- | | App Store rating | 4.8 ★ | 4.8 ★ | | | App Store reviews | 290 | 499 | STKY | | New reviews, 28 days | 0 | 1 | STKY | | Reviewers a year or more in | Not enough data | 26% | | ## Pricing | Measure | Smartviewer | STKY | Ahead | | --- | --- | --- | --- | | Free plan | Yes | Yes | | | Lowest paid monthly plan | $3.99/month | $4.99/month | Smartviewer | | Longest free trial | 14 days | 14 days | | | Plans listed | 3 | 4 | | ## Listing | Measure | Smartviewer | STKY | Ahead | | --- | --- | --- | --- | | Shopify category rank | \#69 — in Image gallery | Not enough data | | | Shopify App Charts | Not on this week’s charts | Not on this week’s charts | | | Built for Shopify | No | No | | | Launched | Aug 11, 2014 | Mar 10, 2016 | | | Languages | 1 — English | 1 — English | | | Developer | Squirai Technology Ltd. | Codeinero | | ## Listed features - 27 distinct features are listed across these App Store listings; 0 are listed by both. - Smartviewer lists 0 of them (0%). - STKY lists 27 of them (100%). Listed only by STKY: Announcements, Cart drawer, Cart upsell, Click-through rates, Conversion rates, Countdown timers, Custom CSS, Custom HTML, Custom rules, Discount fields, Free shipping, Frequently bought together, Mobile responsive, One-click add-ons, One-click upsell, Optimization suggestions, Product recommendations, Promotions, Shipping bar, Skip to checkout, Sticky cart. ### Coverage by App Store category | Category | Smartviewer | STKY | | --- | --- | --- | | Cart customization | 0/16 | 16/16 | | Cart customization › Cart display | 0/10 | 10/10 | | Cart customization › Checkout customization | 0/2 | 2/2 | | Cart customization › Upselling | 0/4 | 4/4 | | Upsell and cross-sell | 0/11 | 11/11 | | Upsell and cross-sell › Analytics | 0/3 | 3/3 | | Upsell and cross-sell › Customization | 0/6 | 6/6 | | Upsell and cross-sell › Offers and recommendations | 0/2 | 2/2 | A feature missing from a listing may still be supported; this compares what each App Store listing says. ## Integrations - No platform appears in every listing. - Only Smartviewer lists: free gifts, product label, currency switcher, layouthub. - Only STKY lists: Cart Slider, Cart Upsell, Buy Button, Sticky Add to Cart, Sticky Cart. ## Pricing plans ### Smartviewer | Plan | Price | Free trial | Additional charges | | --- | --- | --- | --- | | Free | Free | Not listed | None listed | | Pro \(recommended\) | $3.99/month | 14-day free trial | None listed | | Unlimited | $9.99/month | 14-day free trial | None listed | ### STKY | Plan | Price | Free trial | Additional charges | | --- | --- | --- | --- | | FREE PLAN | Free | Not listed | None listed | | SHOPIFY BASIC | $4.99/month | 14-day free trial | None listed | | SHOPIFY GROW | $7.99/month | 14-day free trial | None listed | | SHOPIFY ADVANCED | $9.99/month | 14-day free trial | None listed | ## Frequently asked questions ### Which is more popular, Smartviewer or STKY? STKY is detected on 2.8× as many Shopify stores as Smartviewer: 504 vs 180 as of Nov 11, 2026. ### Is Smartviewer or STKY cheaper? Both list a free plan. Paid plans start at $3.99/month for Smartviewer and $4.99/month for STKY. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits. ### Which has better reviews, Smartviewer or STKY? On the Shopify App Store: Smartviewer 4.8 from 290 reviews and STKY 4.8 from 499 reviews. ### What features does each app list that the other doesn’t? STKY lists 21 the others don’t mention, such as Announcements, Cart drawer, Cart upsell, Click-through rates. 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 11, 2026; estimated figures are labeled. ## Links - [Smartviewer: Quick View vs STKY ‑ Sticky Add To Cart Bar on Shoplist](https://shoplist.co/shopify-apps/compare/smartviewer-quick-view-vs-sticky-add-to-cart-booster-pro) - [Smartviewer: Quick View on Shoplist](https://shoplist.co/shopify-apps/smartviewer-quick-view) ([Markdown](https://shoplist.co/shopify-apps/smartviewer-quick-view.md)) - [STKY ‑ Sticky Add To Cart Bar on Shoplist](https://shoplist.co/shopify-apps/sticky-add-to-cart-booster-pro) ([Markdown](https://shoplist.co/shopify-apps/sticky-add-to-cart-booster-pro.md)) ## Methodology 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 for Smartviewer and STKY are as of Nov 11, 2026. “Not detectable from storefronts” means an app leaves no storefront trace, so Shoplist can’t count its stores. A row names who is ahead only when every app has a measured, unestimated figure. See [data methodology](https://shoplist.co/data-methodology.md).