eCommerce Mobile App Development Company
(Turn Browsers into Buyers)
TechGropse, an ISO-certified app development company, designs and builds eCommerce apps for iOS and Android using Kotlin & Swift. These apps load faster and scale limitlessly. No template, No Outsourcing, only apps built to drive 10x revenue for online businesses.
- 10+ Years of Experience in the Market
- Dedicated Solution Architect & Project Manager from Day 1
- Built-in Regulatory Compliance (GDPR, HIPAA)
- Managed Services (L1, L2, L3 Support) & SLAs
Speak With Our Experts
Designs
Roadmap
No Obligation
Globally Recognized for Digital Excellence
eCommerce App Development Partner
TechGropse helps businesses transform their retail ideas into powerful eCommerce mobile apps built for growth. With deep industry expertise, innovative technologies, and customer-focused strategies, we create seamless shopping experiences. Our team delivers secure, scalable, and feature-rich solutions that help brands increase engagement, improve conversions, and stay ahead in the digital world.
Transform Your Business with Revolutionary eCommerce App Development Services
Our eCommerce app developers build mobile apps for businesses at every stage (startup, enterprise, government). The apps we build resolve common problems of eCommerce businesses.
Custom eCommerce App Development
We create customised eCommerce applications designed around your unique business requirements, customer expectations, and growth objectives. Our developers build feature-rich solutions with scalable architecture, intuitive interfaces, and advanced functionalities that help you deliver seamless shopping experiences while improving engagement, conversions, and long-term customer relationships.
B2B/B2C eCommerce App Development
We develop powerful B2B and B2C eCommerce applications that simplify digital transactions and enhance customer interactions. Our solutions are built with secure features, personalised experiences, and efficient workflows to help you streamline operations, expand market reach, and create lasting value for your customers.
eCommerce UI/UX Design Services
We design engaging eCommerce interfaces that focus on usability, visual appeal, and customer convenience. Our UI/UX experts create intuitive layouts, smooth navigation flows, and personalised experiences that help you reduce friction, improve customer satisfaction, and encourage users to complete their purchases effortlessly.
eCommerce Payment Gateway Integration
We integrate secure and reliable payment gateways that enable seamless transactions across multiple payment methods. Our developers ensure your eCommerce application supports fast checkouts, enhanced payment security, and smooth processing while meeting industry standards to provide customers with a trusted shopping experience.
eCommerce App Maintenance & Support
We provide continuous eCommerce app maintenance and support services to ensure your application remains secure, updated, and performance-driven. Our team monitors your app, resolves technical issues, implements improvements, and optimises functionality to maintain consistent performance and support your evolving business needs.
Multi-Vendor Marketplace App Development
We build scalable multi-vendor marketplace applications that connect sellers and customers through a unified digital platform. Our developers integrate vendor management, product listings, secure payments, and analytics features to help you create efficient marketplaces that drive growth and deliver seamless buying experiences.
eCommerce App Testing & Quality Assurance
We perform comprehensive testing and quality assurance to ensure your eCommerce application delivers flawless performance across devices and platforms. Our QA specialists identify potential issues, improve security, validate functionality, and ensure your app provides a reliable experience for every customer.
Native eCommerce Apps
We develop high-performance native eCommerce applications for iOS and Android platforms using advanced technologies. Our developers leverage platform-specific capabilities to deliver faster performance, enhanced security, smooth interactions, and superior user experiences tailored to your customers' expectations.
Headless eCommerce Apps
We build flexible headless eCommerce applications that separate the frontend experience from backend operations. Our developers help you achieve greater scalability, faster performance, and personalised shopping journeys by connecting modern interfaces with powerful commerce platforms and APIs.
Cross-platform eCommerce Apps
We create cross-platform eCommerce applications that provide consistent experiences across multiple devices and operating systems. Our developers use modern frameworks to reduce development time, optimise performance, and help you reach wider audiences with cost-effective and scalable digital commerce solutions.
What Our Clients See After Launch
Average increase in mobile conversion rate
Reduction in cart abandonment
Increase in repeat purchase rate within 6 months
Faster page/screen load times post-optimization
Uptime during peak sales events
3 Billion+ consumers are expected to shop online worldwide
Get a high-performance eCommerce application to grow your business in 2025-26.
Start Your App Development JourneyOur eCommerce App Development Work
Discover how TechGropse has enhanced the revenue of eCommerce companies in 2025-26 with revolutionary apps built for scalability and security.
Bianca
Qatar | eCommerce
Challenges
- Outdated Legacy Website
- Digital Modernization with AI Chatbot & Virtual Try-on
Solution Provided
- Android and iOS App (with Real-time Notifications)
- Website (with Real-time Notifications)
- AI Chatbot
- Intelligent Product Discovery & Search Experience
- Comprehensive Product Information Management
- Virtual Try-on
Results/Outcomes
- Operational Excellence with Next-gen Features
Star Importers
USA | eCommerce
Challenges
- Fragmented customer records
- Delay in booking
- Limited communication between customers & business
Solution Provided
- Developed an online booking app with a secure in-app support section.
Results/Outcomes
- Reduced booking time by 70%
- Improved customer satisfaction by 90%
Sofrati
Saudi Arabia | eCommerce
Challenges
- No Mobile App Was Available
Solution Provided
- Mobile App (Android and iOS)
- AI Chatbot
Results/Outcomes
- More user engagement after delivery
Anasa
Saudi Arabia | eCommerce
Challenges
- No Mobile App Was Available
Solution Provided
- Mobile App (Android and iOS)
- AI Chatbot
Results/Outcomes
- Post-launch, the app got attention among the target audience
- Faster app load time & simplified navigation
What Our Clients Say About Working With Us?
Our clients don't say this because they have to. They say it because they truly believe it. Their words inspire us to keep delivering excellence with every project.
TechGropse's approach was highly adaptable and responsive to change, which was exactly what we were looking for.
We were in search of an agency to create an application for communication using distinct designs. They created a fantastic android application for us! After a thorough look for the right firm to build our mobile app we choose techgropse due to their detailed project plans and explanations of the procedure and its many stages. Techgropse is our top recommendation.
We hired Techgropse for our real estate website design project, and the overall experience was really good. The team understood our requirements well and delivered a clean, professional design that aligned perfectly with our brand. Communication was smooth throughout the process, and they were responsive to our feedback. Would definitely recommend them for web design projects.
TechGropse's approach was highly adaptable and responsive to change, which was exactly what we were looking for.
We were in search of an agency to create an application for communication using distinct designs. They created a fantastic android application for us! After a thorough look for the right firm to build our mobile app we choose techgropse due to their detailed project plans and explanations of the procedure and its many stages. Techgropse is our top recommendation.
We hired Techgropse for our real estate website design project, and the overall experience was really good. The team understood our requirements well and delivered a clean, professional design that aligned perfectly with our brand. Communication was smooth throughout the process, and they were responsive to our feedback. Would definitely recommend them for web design projects.
Complete eCommerce Application Ecosystem
Manage customers, vendors, and business operations through an integrated eCommerce ecosystem designed to deliver seamless experiences and sustainable business growth.
Customer App
- Social & guest login
- Smart search with filters (price, brand, rating, availability)
- AI-based product recommendations
- Wishlist & saved-for-later
- Real-time order & shipment tracking
- Multiple payment methods (cards, wallets, BNPL, COD)
- In-app chat & support
- Ratings, reviews & photo uploads
- Loyalty points & referral rewards
- Delivery slot selection
Vendor Panel
- Vendor onboarding & KYC
- Inventory & catalog management
- Order & fulfillment dashboard
- Sales analytics per vendor
- Commission & payout management
- Promotions & discount tools
- Review & dispute handling
Admin Panel
- Vendor & user management
- Product approval workflows
- Platform-wide analytics & reporting
- Tax, shipping & region configuration
- CMS for banners, content & campaigns
- Commission and payment oversight
- Fraud & risk monitoring
Must-have Features of eCommerce Mobile Application
From user registration to advanced analytics, we build feature-rich eCommerce applications that deliver exceptional shopping experiences and drive business growth.
- User Registration & Login
- Social Media Login
- User Profile Management
- Smart Product Search
- Advanced Filters & Sorting
- Product Categories
- Product Details Page
- Wishlist
- Shopping Cart
- One-Page Checkout
- Multiple Payment Gateways
- Secure Payment Processing
- Saved Payment Methods
- Order Tracking
- Order History
- Easy Returns & Refunds
- Invoice Generation
- Delivery Scheduling
- AI-Powered Product Recommendations
- Recently Viewed Products
- Related Products
- Product Reviews & Ratings
- Product Comparison
- Stock Availability Indicator
- Push Notifications
- Personalised Offers
- Loyalty & Rewards Program
- Coupons & Discount Codes
- Referral Program
- Live Chat & Customer Support
- Inventory Management
- Vendor Dashboard
- Product Management
- Order Management
- Multi-Vendor Marketplace Support
- Role-Based Admin Panel
- Analytics & Sales Reports
- Multi-Language Support
- Multi-Currency Support
- Advanced Security & Data Encryption
Tech Stack We Use for eCommerce Application Development
Swift
Objective-C
Kotlin
Java
Flutter
React Native
Kotlin Multiplatform (KMP)
.NET MAUI
Node.js
Python
Java (Spring Boot)
.NET
PHP (Laravel)
Go (Golang)
React.js
Next.js
Angular
Vue.js
OpenAI
Google Gemini
Anthropic Claude
LangChain
CrewAI
AutoGen
TensorFlow
PyTorch
AWS
Azure
Google Cloud
Docker
Kubernetes
Firebase
PostgreSQL
MySQL
MongoDB
Firebase Firestore
Redis
SQLite
REST APIs
GraphQL
gRPC
WebSockets
OAuth 2.0
OpenID Connect
JWT Authentication
Firebase Authentication
Auth0
Stripe
PayPal
Razorpay
Apple Pay
Google Pay
Adyen
Firebase Analytics
Google Analytics
Mixpanel
Amplitude
Crashlytics
Sentry
XCTest
Espresso
Appium
Selenium
JUnit
Postman
GitLab CI/CD
Jenkins
Bitbucket Pipelines
FastlaneCompliances, Awards, and Certifications
Custom eCommerce Applications for Every Business Model
B2C Online Stores
We build B2C online store applications that deliver seamless shopping experiences, secure payments, and personalised recommendations to maximise customer satisfaction and sales.
B2B & Wholesale Platforms
We build B2B and wholesale platforms with bulk ordering, custom pricing, account management, and streamlined procurement workflows for business buyers.
Multi-Vendor Marketplaces
We build multi-vendor marketplace applications that connect buyers and sellers through secure transactions, vendor management, and efficient order processing features.
Subscription Commerce
We build subscription commerce applications with recurring billing, membership management, automated renewals, and personalised customer experiences that encourage long-term retention.
Social Commerce
We build social commerce applications that integrate with platforms like Instagram and TikTok, enabling seamless product discovery and in-app purchasing experiences.
Quick Commerce
We build quick commerce applications with real-time inventory.
Frequently Asked Questions
Everything you need to know about custom eCommerce app development, costs, integrations, security, and scalability.
Why should I invest in a custom eCommerce app instead of using a ready-made platform?
+Every business has different goals, customers, and operational workflows. We build custom eCommerce apps that align with your vision, giving you complete flexibility, better performance, stronger security, and room to grow without platform limitations.
How long does it take to develop an eCommerce app?
+The timeline depends on your project scope, required features, integrations, and platform selection. We define a clear development roadmap before starting and keep you informed throughout every stage to ensure timely delivery without compromising quality.
Can you build both Android and iOS eCommerce applications?
+Absolutely. We develop native and cross-platform eCommerce applications for Android and iOS. Our team ensures a consistent shopping experience across devices while maintaining high performance, intuitive navigation, and platform-specific functionality.
Can you integrate payment gateways and third-party services?
+Yes. We integrate trusted payment gateways, shipping providers, CRM platforms, inventory systems, analytics tools, and other third-party services. Our goal is to create an eCommerce ecosystem that keeps your operations connected and your customers satisfied.
Do you provide post-launch support and maintenance?
+Yes, we do. Launching your app is only the beginning of our partnership. We continuously monitor performance, release updates, fix issues, and introduce improvements that help your application remain secure, reliable, and ready for future growth.
Can you develop multi-vendor marketplace applications?
+Yes. We build scalable marketplace applications with dedicated vendor dashboards, product management, commission handling, order tracking, and secure payment processing. Our solutions help you create a seamless buying and selling experience for every stakeholder.
How do you ensure the security of an eCommerce application?
+We follow secure development practices from the first line of code. Our team implements data encryption, secure authentication, payment security, regular testing, and industry-recognised security standards to protect your business and customer information.
Why should I choose TechGropse for eCommerce app development?
+We combine technical expertise with a deep understanding of digital commerce to build solutions that deliver measurable business value. Our focus is on creating secure, scalable, and user-friendly applications that help you attract customers, increase conversions, and grow confidently.
Didn't find the answer you were looking for?
Our mobile app experts are here to help you with everything from project planning and technology selection to development timelines and cost estimates.
