A slow product page or a cart that doesn't remember what a customer added is enough to lose a sale for good. We, Seven Web Tech, build e-commerce apps in India for Android and iOS that keep checkout fast, payments reliable and customers coming back to buy again.

Most cart abandonment doesn't happen because customers change their mind, it happens because something in the app made them stop, a slow page, a payment that failed silently, or a checkout that asked for too many steps. We build e-commerce apps focused on removing exactly those friction points, not just making the product listing look nice.
A fashion brand selling a wide catalog needs strong filtering and wishlist features, while a grocery or FMCG app needs fast reordering and quick checkout above almost everything else. We design the product browsing flow, cart logic and checkout screens around what your specific customers are actually shopping for, instead of a one-size-fits-all shopping template.
We've built e-commerce apps for fashion, electronics, grocery and D2C brands across India, with secure payment integration, inventory sync with your backend, and push notifications that actually bring customers back instead of getting ignored. If your current app or website is losing customers somewhere between browsing and checkout, tell us where and we'll show you what's fixable.
We've built shopping apps across fashion, electronics, grocery and D2C brands in India, so we understand what actually drives conversions in each category.
We design every screen to reduce friction between browsing and buying, instead of just replicating a generic shopping app layout.
We test the app under heavy simultaneous traffic, since a crash during your biggest sale is far more costly than any regular day of the year.
We also help new online brands launch their first app correctly, from catalog setup to payment integration, without unnecessary complexity.
We keep improving checkout flow, search accuracy and notification targeting so your app keeps converting as customer expectations shift.
Our team members follow a step-by-step process to build an e-commerce app. Here's the process

We understand your product catalog, target customers and where your current buying journey loses people today.
We map out the browsing flow, cart logic, checkout steps and admin panel, then share the plan with you before development starts.
Our development team builds the Android and iOS app, payment integration and admin panel, refining based on your feedback.
We test payment flows, failure handling and app performance under heavy simultaneous traffic before the app goes live.
Once everything is verified, we launch your app on the Play Store and App Store, ready for customers to start shopping.
We optimize your app listing with the right keywords and screenshots so it's easier for shoppers to discover on the app stores.
We provide ongoing support to fix issues, add new features and keep the app stable through sales and high-traffic periods.
Learn about all the reasons why you should choose Seven Web Tech as your e-commerce app development company in India
We design catalog browsing, filters and checkout around your specific product category, instead of a fixed shopping app template.
Customer payment details, order history and personal data are protected with strong security practices throughout the app.
We build for smooth, native-feeling performance on both Android and iOS, since a laggy app directly hurts add-to-cart rates.
We connect the app to your existing store, ERP or inventory system, so stock and pricing stay accurate without duplicate data entry.
Whether you need a simple catalog app or a full-featured shopping platform, we quote clear pricing with no hidden costs later.
Our team stays available during your biggest sale days, since that's exactly when app issues cost you the most revenue.
If you have an issue or question that requires immediate assistance, you can click the button below to chat live with a Customer Service representative.
Please allow 06 – 12 business days from the time your package arrives back to us for a refund to be issued.
Yes, we build e-commerce apps for both Android and iOS, so your customers can shop on whichever platform they prefer, and we manage the submission process on both the Play Store and App Store for you.
Yes, if you already run a store on a platform like Shopify, WooCommerce or a custom backend, we connect the app to it so products, stock and orders stay in sync without duplicating your catalog manually.
We integrate UPI, cards, net banking, wallets and cash on delivery based on what fits your customer base, along with proper handling for failed or pending payments so an order status never stays unclear.
Yes, we build and test the app to handle traffic spikes during sale events, since that's when the most orders and revenue are on the line, and a crash at that moment is far costlier than any regular day.
A basic catalog and checkout app usually takes a few weeks, while an app with custom filters, wishlist, loyalty features and full backend integration can take longer. We confirm the exact timeline after understanding your catalog size and requirements.
Yes, we follow secure coding practices and use trusted, PCI-compliant payment gateways, so customer card details are never stored directly on your servers, and personal data is protected with proper access controls.
Yes, our support continues after launch. We fix issues quickly since sales run daily, help with app store updates, and add new features as your catalog and business keep growing.