Real-Time App Preview

See changes instantly, no second guessingTweak a color, move a banner, update a product and watch your app update in real time. No exporting, no waiting, no tech steps. Make confident decisions fast, even without a developer.

Live, side-by-side preview while you build, what you see is exactly what customers get.

Test layouts for home, PLP, and PDP instantly to choose what looks best and sells better.

Works effortlessly with your favorite tools and platforms

WHAT YOU GETBuild faster with clarity and confidence without technical detours

No-code, live feedback loop to speed decisions.

Visual validation that aligns with best-practice SaaS pages using clear visuals and proof loops.

Fewer revisions post-launch, smoother path to App Store and Google Play.

Showcase of mobile app designs for product pages and shopping screens

HOW IT WORKS

3 simple steps for Real-Time App preview

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Step 1Open the builder and make edits and see instant changes in the live device preview.

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Step 2Switch screens (Home/PLP/PDP) and compare variations without leaving the editor.

Step 3Publish with confidence, no surprises at launch thanks to real-time validation.

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SUCCESS STORIES

5X More Conversions Than Mobile Web

Chosen by Over 3,000 Shopify Merchants. App Store/Google Play ratings, trust and security badges.

Best App with Seamless Integration and Exceptional SupportThis app truly stands out! The modern design, effortless integration with our Shopify store, and the incredibly friendly and responsive customer support make it an unbeatable choice

Ritesh VermaSoftware Engineer

We Build Secure, Stable and Scalable Software Products“Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit.Lorem ipsum dolor sit amet, consectetur adipiscing elit.Lorem ipsum dolor sit amet, consectetur adipiscing consectetur adipiscing elit.”

Nitansh PandeySoftware Engineer

Best App with Seamless Integration and Exceptional SupportThis app truly stands out! The modern design, effortless integration with our Shopify store, and the incredibly friendly and responsive customer support make it an unbeatable choice

Ritesh VermaSoftware Engineer

We Build Secure, Stable and Scalable Software Products“Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit.Lorem ipsum dolor sit amet, consectetur adipiscing elit.Lorem ipsum dolor sit amet, consectetur adipiscing consectetur adipiscing elit.”

Nitansh PandeySoftware Engineer

Best App with Seamless Integration and Exceptional SupportThis app truly stands out! The modern design, effortless integration with our Shopify store, and the incredibly friendly and responsive customer support make it an unbeatable choice

Ritesh VermaSoftware Engineer

We Build Secure, Stable and Scalable Software Products“Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit.Lorem ipsum dolor sit amet, consectetur adipiscing elit.Lorem ipsum dolor sit amet, consectetur adipiscing consectetur adipiscing elit.”

Nitansh PandeySoftware Engineer

Best App with Seamless Integration and Exceptional SupportThis app truly stands out! The modern design, effortless integration with our Shopify store, and the incredibly friendly and responsive customer support make it an unbeatable choice

Ritesh VermaSoftware Engineer

We Build Secure, Stable and Scalable Software Products“Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit.Lorem ipsum dolor sit amet, consectetur adipiscing elit.Lorem ipsum dolor sit amet, consectetur adipiscing consectetur adipiscing elit.”

Nitansh PandeySoftware Engineer

JOIN THE MILLION FAMILY OF HAPPY CUSTOMERS!

We Build Secure, Stable and Scalable Software Products

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sales@Costimizer.ai

+91 931 0332 298