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Ecommerce App Development Services

Mobile Ecommerce App Development - ScienceSoft

With 18-year experience in mobile app implementation and 20 years in ecommerce ITScienceSoft offers professional development of mobile commerce solutions.

Ecommerce app development services help deliver apps that boost mobile conversions, facilitate pre-purchase research, and increase customer satisfaction. Having successfully implemented solutions that support eBay and Walmart, ScienceSoft is ready to apply its expertise in your project.

Scope of Our Mobile Commerce App Development Services

In-depth feasibility study and a detailed app concept.

Conversion-driven, vivid and intuitive mobile designs to match your web app.

Native and cross-platform development, rigorous testing, and seamless integration.

Continuous improvement and iterative evolution of your ecommerce apps.

Our Mobile Projects for Ecommerce and Beyond

Our Happy Customers

View all customer reviews

Mobile Shopping Apps We Develop

Stores and marketplaces

Drive mobile conversions by complementing your web store with a world-class mobile app.

Catalogs and showrooms

Use high-quality visuals, 360° product preview, and AR try-on to increase purchase confidence.

Loyalty solutions

Retain customers by offering them digital coupons, bonus point accounts, and maps with chain- and/or partner stores.

Post-purchase support

Guide clients through product installation/ maintenance with videos or AR and support them via chatbots/messaging.

Ready to Develop Your Ecommerce Application?

ScienceSoft creates comprehensive solutions for the entire customer journey, combines features to support only certain stages (e.g.: catalog + store), and delivers smaller apps for specific ecommerce needs. You decide how feature-packed your ecommerce app will be!

Our Featured Mobile Designs

Grocery Mobile and Web Ecommerce Solution

B2B Mobile and Web Ecommerce Portal

Multi-brand Mobile and Web Online Store

Automotive B2B and B2C Store

Automotive B2B and B2C Store

Why ScienceSoft

  • Developed 350+ mobile apps, including Rakuten Viber (1.17B users) for Android and an audit app that powers workflows at KFC, Friday’s, and Burger King.
  • 130+ testimonials from our valued clients.

  • Delivered ecommerce solutions that brought 5-6x lead rate growth.
  • 750+ IT experts on board, including consultants, designers, developers, and QA engineers.
  • Mature DevOps, Lean, and Agile processes.
  • For the second straight year, ScienceSoft USA Corporation is listed among The Americas’ Fastest-Growing Companies by the Financial Times.

Our Approach to Ecommerce Application Development

Data security

As any ecommerce solution deals with sensitive customer and payment data, we employ ISO 27001-approved security processes to guarantee full integrity of protected data.

Web + mobile

ScienceSoft makes sure that your web and mobile solutions are aligned in functionality and design. If you don’t have a web solution yet, we’re ready to develop it from scratch.

Seamless integration

Out-of-sync ecommerce channels aren’t just frustrating but also detrimental to business. We build robust APIs for smooth and fast data exchange within ecosystems.

Technologies We Use

Costs of Ecommerce App Development


  • Mobile stores for small retail businesses.
  • Product catalogs with customer reviews.
  • Simple loyalty apps.
  • Product support apps with text guides.

Pricing model: Fixed price, T&M with a cap.


  • Mobile stores for mid-sized retail businesses.
  • Catalogs with AR items.
  • Loyalty apps with in-app gamification.
  • Support apps with AR and chatbot features.

Pricing model: T&M, T&M with a cap.


  • Mobile stores for large marketplaces.
  • Web + mobile ecommerce solutions.
  • Apps with multiple custom payment gateway integrations, including cryptocurrency.

Pricing model: T&M, T&M with a cap.

Ecommerce Mobile App Development Timelines

Mobile store with all key features (catalog, account, cart, wishlist, delivery tracking) – from 1,800 hours to implement.

Secure online payment modules (Visa, MasterCard, PayPal, Stripe, etc.) – 80 hours to implement.

Loyalty features (coupons, partner store maps, bonuses, etc.) – 160 hours to implement.

Choose Your Ecommerce App Development Option

Mobile-only app development

  • Assistance with feature prioritization.
  • ROI calculation.
  • Mobile tech stack definition.
  • Back-end architecture design.
  • Research-based UX and on-brand UI design and implementation.
  • Development of native/cross-platform mobile apps and PWAs.
  • Integration with all your back-office software and 10+ payment systems.
  • Assistance with app distribution on all major app stores.
  • Continuous maintenance and support.
Go mobile

Mobile + web application development

  • Full ecommerce solution conceptualization.
  • Mobile and web tech stack choice according to your budget and needs.
  • Solution architecture design (including headless) and development.
  • Research-based UX and on-brand UI design.
  • Development of native/cross-platform mobile apps, PWAs, responsive web apps, customer web portals, etc.
  • Integration with all your back-office software and 10+ payment systems.
  • Continuous maintenance and support.
Go for mobile + web