Ecommerce Mobile App Development in Canada

Ecommerce mobile app development services that help your business deliver a better shopping experience to customers. We build mobile apps for retail brands, online marketplaces, and B2B commerce platforms. Product catalogs, secure payments, push notifications, order tracking.

Our Ecommerce Mobile App Development Services

Our app development company builds ecommerce apps for every business model. B2C retail, C2C marketplaces, B2B wholesale, subscription commerce. We develop ecommerce solutions that match your specific requirements.

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B2C Retail Shopping Apps

We build mobile apps for retail brands selling directly to consumers. Retail app development includes product catalogs with advanced search and filtering, personalized recommendations, secure checkout, and order tracking.

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Marketplace Apps

Multi-vendor platforms where buyers and sellers connect. User registration, seller dashboards, product listings, reviews and ratings, secure payment processing, and dispute resolution. We handle the complexity of two-sided marketplaces.

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B2B Ecommerce Apps

Mobile commerce solutions for wholesale and business purchasing. Custom pricing tiers, bulk ordering, credit accounts, and integration with inventory management systems. Apps that streamline B2B transactions.

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On-Demand Delivery Apps

Food delivery, grocery, and same-day commerce apps with real-time tracking. Geolocation, driver assignment, route optimization, and live order status. The full tech stack for on-demand commerce.br>

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Service Booking Apps

Ecommerce apps for service-based businesses. Appointment scheduling, staff profiles, availability management, and integrated payments. Turn services into bookable products.

Partnerships We're Proud Of

Over the years, we've helped founders, product leaders, and enterprises across North America bring bold software ideas to market. The teams we work with don't just ship products. They build businesses that scale.

Trusted by 100+ startups and
enterprises across North America.

274+
Software projects delivered

187M+
Users acquired for our clients

1.2M+
Active monthly users

13+
Years of expertise

Why Your Business Needs an Ecommerce Mobile App

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1

Direct Customer Communication

Push notifications convert 10 times more than traditional emails. When a user taps, they land directly on the product. Announce sales, send personalized recommendations, and recover abandoned carts. A communication channel where you control the reach.

2

Home Screen Presence

Downloading your app requires effort. Customers who do it have shown buying intent. Your icon on their home screen keeps your brand visible daily. You also collect more customer data, and loyalty programs become easily accessible with just one tap.

Ecommerce App Development Projects We Have Built

Toronto Waste Wizard

FoodHero

FoodHero is a grocery shopping app focused on reducing food waste. Users browse discounted products from local stores, add items to cart, and schedule pickup times. We developed the geolocation system that shows nearby participating markets and the complete checkout flow. A mobile app that saves customers money while helping the environment.

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No Closet

No Closet is an ecommerce mobile app development project for the fashion industry. Users can buy, rent, or sell clothing through the marketplace. We built the product catalog, secure transaction system, and order tracking features. Both buyers and sellers can track orders at every step of the process. Available on iOS and Android.

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RenoRun

RenoRun is a B2B ecommerce app for the construction industry. Contractors order building materials and receive delivery to their jobsite within 2 hours. We built the product browsing experience, payment integration, and real-time delivery tracking. Available on the App Store and Google Play Store.

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Our Software Development Process

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1

Discovery & Requirements

We analyze your business model, target customers, and competitive landscape. Define the features that will differentiate your ecommerce app in the market.

2

Planning

Document requirements, user stories, and technical specifications. Choose the right tech stack for your ecommerce needs. Create a realistic project timeline.

3

UX/UI Design

Design the user experience and interface. Wireframes, prototypes, and high-fidelity mockups. Shopping flows optimized for conversion.

4

Development

Our app developers build your ecommerce application using native iOS and Android development. Backend systems, APIs, payment integration, and third-party services.

5

Testing and Quality Assurance

Functional testing, security testing, performance testing, and user acceptance testing. We verify every transaction flow and edge case before launch.

6

App Store Launch

Submission to the Apple App Store and Google Play Store. App store optimization for visibility. We handle the approval process.

7

Post-Launch Support

Ongoing maintenance, bug fixes, feature updates, and performance monitoring. Your ecommerce app stays current as platforms evolve.

Essential Features for Ecommerce Apps

1

Product Catalog and Search

Advanced filtering, sorting, and search functionality. Categories, attributes, and visual product displays. Users find products quickly with accurate search results.

2

Secure Payment Processing

Integration with Stripe, PayPal, Apple Pay, Google Pay, and other payment gateways. PCI-compliant transactions. Multiple payment methods for customer convenience.

3

User Accounts and Profiles

Registration, login, saved addresses, order history, and wishlists. Social login options. Personalized experience based on user preferences and purchase history.

4

Shopping Cart and Checkout

Persistent cart across sessions, guest checkout option, and streamlined payment flow. Minimize steps between adding products and completing purchase.

5

Push Notifications

Order updates, shipping notifications, promotional alerts, and abandoned cart reminders. Direct communication channel with your customers.

6

Order Management and Tracking

Real-time order status, shipping updates, and delivery tracking. Integration with logistics providers. Keep customers informed throughout fulfillment.

7

Reviews and Ratings

Customer feedback on products. Social proof that increases conversion rates. Moderation tools for quality control.

8

Analytics Dashboard

Sales data, user behavior, conversion funnels, and product performance. Business intelligence to optimize your commerce strategy.

Technologies for Ecommerce App Development

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Native iOS and Android Development

Our iOS app development and Android app development teams use Swift and Kotlin. Native development gives full access to device features like camera, GPS, biometrics, and push notifications.

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Cross-Platform Development

Kotlin Multiplatform lets us share business logic between iOS and Android while keeping native user interfaces. Faster development without sacrificing quality.

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Payment Gateway Integration

Stripe, PayPal, Square, Apple Pay, Google Pay. PCI-compliant payment processing for secure transactions.

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Backend and Cloud Infrastructure

AWS, Google Cloud, and Microsoft Azure for scalable ecommerce backends. Handle traffic spikes during sales and promotions.

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Third-Party Integrations

Shopify, WooCommerce, inventory management, shipping providers, CRM systems, and marketing tools. Connect your app to your existing business systems.

Why Choose Guarana for Ecommerce App Development

1

Payment and Transaction

Expertise Ecommerce apps fail when checkout breaks. We have integrated Stripe, PayPal, Apple Pay, Google Pay, and custom payment solutions across dozens of projects. PCI compliance, fraud detection, multi-currency support. We know how to make transactions work.

2

Marketplace Complexity

Two-sided marketplaces are harder than single-vendor stores. Buyer and seller accounts, escrow payments, dispute resolution, commission structures. 

3

Inventory and Logistics Integration

Your app needs to sync with reality. We connect mobile apps to inventory management systems, shipping providers, and fulfillment platforms. 

4

14+ Years of Mobile App Development

274+ apps. 187 million users. Offices in Montreal and Toronto. Clutch top app developer in Canada for six years. Featured in TechCrunch, NYT, CNN.

Ecommerce App Development FAQ

How much does ecommerce app development cost?

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Ecommerce App development cost depends on complexity and features. A basic ecommerce app with product catalog, cart, and checkout typically starts around $40,000 to $150,000 CAD. Complex marketplace apps with multiple user types, advanced features, and integrations can range from $200,000 to $400,000 or more. We provide detailed estimates after understanding your specific business requirements.

How long does ecommerce mobile app development take?

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An MVP ecommerce app typically takes 4 to 6 months from kickoff to app store launch. Full-featured applications with marketplace functionality, multiple integrations, and custom backends may require 8 to 12 months. Our agile development process delivers working features incrementally.

Should I build a native app or use cross-platform development?

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Both native and cross-platform development work well for ecommerce apps. Cross-platform options like Kotlin Multiplatform or React Native allow you to launch on iOS and Android simultaneously while reducing development time and cost. We help you choose the best approach based on your timeline, budget, and specific requirements.

Can you integrate with my existing ecommerce platform?

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Yes. We integrate mobile apps with Shopify, WooCommerce, Magento, BigCommerce, and custom backends. Many of these platforms offer SDKs that facilitate in-app integration. Your app syncs with your existing product catalog, inventory, and order management systems.

How do you handle payment security?

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We use PCI-compliant payment processors like Stripe and Adyen. Card data never touches your servers. All transactions are encrypted. We implement fraud detection and secure authentication to protect your customers and your business.

What ongoing support do you provide after launch?

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We offer maintenance packages that include monitoring, bug fixes, OS updates, and feature development. Ecommerce mobile app development does not end at launch. Your app needs continuous updates to stay competitive and secure.

Start Your Ecommerce App Development Project

Ready to build an ecommerce mobile app that drives sales and delights customers? We begin every project with a free consultation to understand your business and outline a path forward.

Get In Touch With Our
Software Development Team

Montreal Office

4060 Boul. Saint-Laurent #204, Montreal, Quebec H2W 1Y9, Canada

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Email
montreal@guarana-technologies.io

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Call Us
+1 (514) 613 6050

Toronto Office

250 University Ave, Suite 200, Toronto, ON, M5H 3E5, Canada

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Email
toronto@guarana-technologies.io

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Call Us
+1 (647) 559 3001