--- title: "Booster Page Speed Optimizer vs Preloadify ‑ Preloader Effects: Shopify app comparison" description: "Compare Booster Page Speed Optimizer and Preloadify ‑ Preloader Effects on detected Shopify stores, App Store reviews, pricing, listed features and integrations." canonical_url: "https://shoplist.co/shopify-apps/compare/booster-page-speed-optimizer-vs-preloadify-turn-wait-to-wow" markdown_url: "https://shoplist.co/shopify-apps/compare/booster-page-speed-optimizer-vs-preloadify-turn-wait-to-wow.md" data_as_of: "Nov 11, 2026" --- # Booster Page Speed Optimizer vs Preloadify ‑ Preloader Effects Shopify app comparison from Shoplist. Store counts as of Nov 11, 2026. ## At a glance - Booster Page Speed Optimizer is detected on 119× as many Shopify stores as Preloadify: 24,197 vs 204 as of Nov 11, 2026. - On the Shopify App Store: Booster Page Speed Optimizer 4.8 from 431 reviews and Preloadify 5.0 from 19 reviews. - Only Preloadify lists a free plan. - Preloadify lists 13 features Booster Page Speed Optimizer’s listing doesn’t mention, including 3D animations, Animation control, Audits. ## Adoption | Measure | Booster Page Speed Optimizer | Preloadify | Ahead | | --- | --- | --- | --- | | Detected stores | 24,197 — as of Nov 11, 2026 | 204 — as of Nov 11, 2026 | Booster Page Speed Optimizer | | Net store change, 28 days | −197 — estimated | −3 — estimated | | | Stores added, 28 days | 170 — new and returning | 5 — new and returning | Booster Page Speed Optimizer | | Big-brand share | 9% — of stores of known size | Not enough data | | | Top store categories | Apparel & Accessories, Health & Beauty, Home & Garden | Apparel & Accessories, Health & Beauty, Home & Garden | | | Top store countries | United States, United Kingdom, Germany | United States, Australia, India | | ## Reviews | Measure | Booster Page Speed Optimizer | Preloadify | Ahead | | --- | --- | --- | --- | | App Store rating | 4.8 ★ | 5.0 ★ | Preloadify | | App Store reviews | 431 | 19 | Booster Page Speed Optimizer | | New reviews, 28 days | 0 | 1 | Preloadify | | Reviewers a year or more in | Not enough data | Not enough data | | ## Pricing | Measure | Booster Page Speed Optimizer | Preloadify | Ahead | | --- | --- | --- | --- | | Free plan | Not listed | Yes | | | Lowest paid monthly plan | No monthly plan listed | $5.99/month | | | Longest free trial | Not listed | 7 days | | | Plans listed | Not published | 2 | | ## Listing | Measure | Booster Page Speed Optimizer | Preloadify | Ahead | | --- | --- | --- | --- | | Shopify category rank | \#137 — in SEO | \#32 — in Animation and effects | | | Shopify App Charts | \#22 on the Shoplist 100 | \#3 in Animation and effects | | | Built for Shopify | No | Yes | | | Launched | Jul 31, 2019 | Jan 21, 2020 | | | Languages | 1 — English | 8 — English, Spanish, French | | | Developer | Booster SEO | Piric Group | | ## Listed features - 19 distinct features are listed across these App Store listings; 0 are listed by both. - Booster Page Speed Optimizer lists 6 of them (32%). Listed only by Booster Page Speed Optimizer: Analytics, Content optimization, Image optimization, SEO score, Speed analysis, Speed optimization. - Preloadify lists 13 of them (68%). Listed only by Preloadify: 3D animations, Animation control, Audits, Backgrounds, Color, Custom animations, File upload, Icons, Images, Insights and tips, Mobile responsive, Page-specific effects, Preloading. ### Coverage by App Store category | Category | Booster Page Speed Optimizer | Preloadify | | --- | --- | --- | | Animation and effects | 0/10 | 10/10 | | Animation and effects › Customization | 0/10 | 10/10 | | SEO | 6/9 | 3/9 | | SEO › Monitoring performance | 3/5 | 2/5 | | SEO › SEO tools | 3/4 | 1/4 | 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. - Booster Page Speed Optimizer lists no integrations. - Only Preloadify lists: Landing Page Builder, Review Widgets, Email Pop Ups, Translation Apps, Currency Converters, All Themes. ## Pricing plans ### Booster Page Speed Optimizer Free ### Preloadify | Plan | Price | Free trial | Additional charges | | --- | --- | --- | --- | | Free Plan | Free | Not listed | None listed | | Plus Plan | $5.99/month | 7-day free trial | None listed | ## Frequently asked questions ### Which is more popular, Booster Page Speed Optimizer or Preloadify? Booster Page Speed Optimizer is detected on 119× as many Shopify stores as Preloadify: 24,197 vs 204 as of Nov 11, 2026. ### Is Booster Page Speed Optimizer or Preloadify cheaper? Only Preloadify 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. ### Which has better reviews, Booster Page Speed Optimizer or Preloadify? On the Shopify App Store: Booster Page Speed Optimizer 4.8 from 431 reviews and Preloadify 5.0 from 19 reviews. ### What features does each app list that the other doesn’t? Booster Page Speed Optimizer lists 6 the others don’t mention, such as Analytics, Content optimization, Image optimization, SEO score. Preloadify lists 13 the others don’t mention, such as 3D animations, Animation control, Audits, Backgrounds. 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 - [Booster Page Speed Optimizer vs Preloadify ‑ Preloader Effects on Shoplist](https://shoplist.co/shopify-apps/compare/booster-page-speed-optimizer-vs-preloadify-turn-wait-to-wow) - [Booster Page Speed Optimizer on Shoplist](https://shoplist.co/shopify-apps/booster-page-speed-optimizer) ([Markdown](https://shoplist.co/shopify-apps/booster-page-speed-optimizer.md)) - [Preloadify ‑ Preloader Effects on Shoplist](https://shoplist.co/shopify-apps/preloadify-turn-wait-to-wow) ([Markdown](https://shoplist.co/shopify-apps/preloadify-turn-wait-to-wow.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 Booster Page Speed Optimizer and Preloadify 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).