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Build an Ecommerce App in 21 Days

Product catalog, cart, checkout, order tracking — a Shopify-grade mobile shop without the 6-month agency quote.

⏱ Delivery: 3–4 weeks
💰 Starting at: From $4,200
🔒 Fixed price — no surprises

Why Ecommerce & Mobile Shop App development is hard to get right

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Shopify apps and no-code stores hit limits on custom UX, subscriptions, and native mobile performance

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Cart abandonment on mobile is 70%+ without optimized checkout, Apple Pay, and guest checkout

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Inventory sync across web, iOS, and Android breaks when built on disconnected tools

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Most agencies quote $40K–$80K for a basic mobile shop — founders need a focused MVP first

What we build — in detail

Product catalog & search

Categories, filters, full-text search, product detail pages with image gallery, variants (size, color), and stock status.

Cart & checkout

Persistent cart, promo codes, Stripe Checkout or Payment Sheet, Apple Pay / Google Pay, guest checkout, order confirmation email.

Order tracking

Order history, status updates (confirmed → shipped → delivered), push notifications on status change, tracking link integration.

Customer accounts

Sign up, saved addresses, wishlist, reorder, notification preferences. Supabase Auth under the hood.

Admin dashboard

Product CRUD, inventory management, order fulfillment, promo code creation, basic sales analytics.

Push marketing

Abandoned cart reminders, flash sale alerts, back-in-stock notifications via Expo Push or OneSignal.

Mobile apps (iOS + Android)

Native-feel React Native apps with offline cart cache, deep links to product pages, App Store ready.

Tech Stack

  • React Native + Expo
  • Next.js (admin + web storefront)
  • Supabase
  • Stripe
  • Algolia (search)
  • Cloudinary
  • Vercel

What you get

  • iOS app
  • Android app
  • Admin dashboard
  • Web storefront (optional)
  • Full source code

Frequently asked questions

Can you integrate with Shopify or WooCommerce?

Yes — we can build a custom mobile front-end on top of Shopify Storefront API or WooCommerce REST API if you already have a catalog. Or we build standalone with Supabase + Stripe if you're starting fresh.

Do you support subscriptions and recurring orders?

Yes — Stripe Billing for subscription boxes, membership perks, or auto-replenish products. Scoped explicitly in the MVP brief.

Free Ecommerce & Mobile Shop App resources

Download these before you start — no credit card, just your email.

Planning your build?

Ecommerce & Mobile Shop App development — USA, UK & Canada

Fixed-price MVPs for founders in these cities. Same team, same 21-day delivery — remote-first with timezone overlap.

Related app types

Ready to build your ecommerce & mobile shop app?

Book a free 30-minute scoping call. We'll map out exactly what v1 looks like, give you a fixed price, and start within a week.

Book a Free Scoping Call →

Free · No commitment · Delivered in 3–4 weeks