12 Best eCommerce Mobile App Development Companies

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Why mobile apps matter more than ever

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In 2025, over 70% of online purchases happen on mobile, making it the primary way customers shop and engage with brands. For fashion and lifestyle retailers, the mobile experience is now central to loyalty and growth.

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Apps outperform mobile web on every front - higher retention, stronger engagement, and greater average order value. With features like push notifications, early access, and app-only product drops, they turn casual shoppers into loyal fans.

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But success depends on the right development partner. From design and integration to ongoing support, the right team can define your mobile strategy’s success.

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To help you choose, we’ve reviewed 12 of the best eCommerce mobile app development companies in 2025 - trusted by leading Shopify and DTC brands to deliver seamless, high-performing mobile experiences.

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What makes a great eCommerce app development company?

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A strong app development partner combines technical skill with eCommerce know-how. It’s about creating an app that not only looks good but performs flawlessly and drives sales. Here’s what to look for:

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1. Proven eCommerce experience
   Choose a team that understands retail and works with platforms like Shopify, Magento, WooCommerce, and BigCommerce. They should know how to connect your store, data, and workflows without friction.
   
   
2. Design and UX expertise
   Great apps balance beauty and usability. Look for developers who can translate your brand identity into a seamless, conversion-led experience that keeps shoppers coming back.
   
   
3. Integration know-how
   Your app should connect smoothly with your 3rd party tools, such as loyalty schemes, reviews & search/merchandising.  Strong integration skills ensure a consistent experience across every channel.
   
   
4. Post-launch support
   The best partners don’t disappear after launch. They provide regular updates, performance monitoring, and ongoing improvements to keep your app secure and optimised.
   
   
5. Client results and reviews
   Case studies and client testimonials say a lot. Look for proven outcomes in retention, revenue, and customer satisfaction.
   
   

In short, you want a team that doesn’t just build apps but understands how shoppers actually use them.

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How to choose the right partner for your brand

It’s easy to pick the biggest name or the lowest quote, but the best mobile app development company for your brand depends on your goals. The right partner should understand your eCommerce platform, your customers, and how to turn your brand into a seamless mobile experience. Here’s what to look for.

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1. Scalability and internationalisation

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‍If your brand sells globally, multi-language and multi-currency support should be non-negotiable. A well-built app should adapt effortlessly to different regions without compromising on performance or experience.

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Some development companies only offer partial localisation, leaving gaps that frustrate international customers and reduce conversions. Proper localisation — from translated content and local pricing to region-specific UX — helps create trust and consistency across markets.

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2. Pricing model

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Mobile app development companies typically use two main pricing structures:

• Fixed monthly pricing — offers predictable costs and straightforward budgeting.
  
  
• Project Fee with Hourly Rates —  Requires a large upfront investment with ongoing costs billed hourly whenever updates, improvements or bug fixes are required.
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If you’re planning long-term growth, fixed pricing usually provides better predictability and protects your margins.

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3. Platform expertise

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Your partner should specialise in your eCommerce platform. Some app developers are Shopify-first, meaning their features, integrations, and support are purpose-built for Shopify merchants. Others may focus on WooCommerce, BigCommerce, or custom setups.

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If you’re on Shopify, a specialist developer ensures a deeper integration with your existing website & workflows, resulting in a smoother, more reliable experience for both you and your customers.

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4. Native vs wrapper

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Not all mobile apps are created equally. Native apps are custom-built for iOS and Android, offering faster performance, smoother animations, and a better user experience. Wrapper apps, by contrast, repackage your website inside an app shell.

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Wrappers can be quicker and cheaper to deploy, but they often fall short on flexibility and performance. If loyalty, retention, and brand experience matter, investing in a native app will pay off in the long run.

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5. Time to launch

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Different agencies move at different speeds. Some app builders can have you live in days using pre-built templates, while bespoke projects can take several weeks. Match the development timeline to your business needs and seasonal goals.

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If you’re a fast-scaling Shopify brand, look for a developer who already knows the ecosystem and can move quickly without cutting corners. If you’re an enterprise brand, prioritise scalability, integrations, and post-launch support to future-proof your investment.

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Timelines vary widely. Some platforms can publish an app in just a few days using pre-built templates, while bespoke builds may take several weeks. Match the provider’s timeline to your business needs to ensure an on-time delivery.

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Best eCommerce Mobile App Development Companies (2025)

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There are hundreds of app developers out there, but only a few truly specialise in eCommerce. Here are the ones worth looking at in 2025.

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1. Venn Apps

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Location / Overview: London, UK. Venn Apps is a Shopify mobile app development partner that builds high-performing mobile apps for leading global brands. Their approach blends design precision with deep eCommerce expertise, creating apps that feel like a true extension of a brand’s identity. Every app is custom-built to mirror the website experience while unlocking mobile-first features that drive engagement, loyalty, and repeat purchases.

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Core strengths: Venn Apps stands out for its Shopify focus and ability to deliver pixel-perfect, high-converting mobile experiences.

The team combines technical depth with creative design, ensuring apps integrate seamlessly with existing Shopify setups, loyalty programmes, merchandising systems, and CRM systems.

They also offer app-first features such as push notifications, early access, app-only products, and omnichannel loyalty — all tailored to maximise retention and customer lifetime value.

Their white-glove approach means each project includes strategy, design, development, and post-launch optimisation, making them more of a long-term partner than a typical agency.

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Notable clients: TOTEME, Represent, Jaded London, Astrid & Miyu.

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Ideal for: High-growth Shopify and Shopify Plus brands that value design flexibility and a high performance app.

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Website: vennapps.com

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‍👉 Book a demo to learn more about Venn Apps today!

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2. SolveIt

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Location / Overview: Warsaw, Poland. SolveIt is a mobile app development studio specialising in native iOS and Android builds for eCommerce and technology-driven brands.

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Core strengths: End-to-end delivery from strategy to maintenance, strong communication, and technically solid architecture.

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Notable clients: MedExpert, Bookis, FoodEase.

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Ideal for: Mid-sized and enterprise retailers needing a reliable, scalable development partner.

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Website: solveit.dev

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3. Meetanshi

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Location / Overview: Bhavnagar, India. Meetanshi focuses on Magento and Adobe Commerce, offering tailored mobile app development, extensions, and backend integrations.

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Core strengths: Deep Magento expertise, strong integration capability, and a practical, performance-led approach.

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Notable clients: Magento merchants across Europe and Asia.

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Ideal for: Retailers on Magento or Adobe Commerce looking for a trusted, platform-specialist development team.

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Website: meetanshi.com

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4. Vajro

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Location / Overview: Chennai, India. Vajro helps Shopify merchants launch mobile apps quickly using a visual builder and real-time product sync.

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Core strengths: Ease of use, quick setup, and responsive customer support.

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Notable clients: Club Fit Wear, Body Fabrics, Upcart.

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Ideal for: Small to mid-sized Shopify brands seeking an affordable, plug-and-play mobile app solution.

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Website: vajro.com

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5. Mercury Development

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Location / Overview: Miami, USA. Mercury Development has over two decades of experience building high-performance native apps for iOS and Android across multiple industries.

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Core strengths: Technical depth, robust architecture, and enterprise-level scalability.

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Notable clients: Burger King, Fitplan, Snapbac.

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Ideal for: Established global retailers needing complex, feature-rich mobile solutions built for scale.

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Website: mercurydevelopment.com

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6. STRV

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Location / Overview: Prague, Czech Republic. STRV is a design-led development agency known for creating sleek, high-performing digital products for ambitious brands.

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Core strengths: Award-winning UX/UI design, native mobile performance, and a collaborative development process.

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Notable clients: The Athletic, Microsoft, Barry’s Bootcamp.

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Ideal for: DTC and lifestyle brands that see premium design as key to differentiation.

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Website: strv.com

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7. Cake

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Location / Overview: London, UK. Cake designs and develops digital products for eCommerce and lifestyle brands, combining elegant design with solid technical delivery.

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Core strengths: Refined design sensibility, Shopify and WooCommerce integrations, and reliable post-launch support.

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Notable clients: PANGAIA, Hunter Boots, Soho Home.

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Ideal for: Premium lifestyle and fashion brands wanting a polished, design-driven app experience.

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Website: cake.agency

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8. Droids On Roids

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Location / Overview: Wrocław, Poland. Droids On Roids is a full-service mobile and web app development company known for its transparency and delivery consistency.

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Core strengths: Native app development, agile workflow, and dependable communication throughout the project.

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Notable clients: Giphy, ElectricFeel, NCC Group.

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Ideal for: Brands seeking a technically strong, process-focused development partner for long-term collaboration.

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Website: droidsonroids.com

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9. Apptunix

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Location / Overview: Austin, USA. Apptunix develops mobile apps for eCommerce, retail, and other sectors, supporting both startups and global enterprises.

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Core strengths: Custom app builds, strong backend systems, and flexible engagement models.

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Notable clients: Doctored, InstaFresh, Talabat.

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Ideal for: eCommerce businesses looking for a dependable, cost-effective development partner with global delivery capabilities.

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Website: apptunix.com

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10. Mowico

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Location / Overview: London, UK. Mowico is a no-code mobile app builder designed specifically for eCommerce brands, supporting Shopify, WooCommerce, and BigCommerce integrations.

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Core strengths: Drag-and-drop app builder, AR shopping features, and multi-platform support.

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Notable clients: Namshi, Studio Z, and several Shopify Plus merchants.

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Ideal for: Retailers wanting to launch a mobile app quickly while maintaining creative flexibility and cross-platform functionality.

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Website: mowico.com
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11. Elogic Commerce
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Location / Overview: Tallinn, Estonia. Elogic Commerce is a full-service eCommerce agency specialising in Magento, Shopify, and BigCommerce mobile solutions.
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Core strengths: Strong backend engineering, platform integrations, and experience with complex product catalogues.
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Notable clients: HP, UAG, and LEGO Certified Stores.
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Ideal for: Enterprise retailers needing a technically advanced, scalable app with robust commerce infrastructure.
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Website: elogic.co

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12. Plobal Apps
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Location / Overview: Pune, India. Plobal Apps offers a no-code app builder tailored for Shopify merchants, focused on driving engagement and retention.
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Core strengths: Marketing automation, push notifications, and detailed performance analytics.
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Notable clients: Recode, Greenworks, Bailey’s Blossoms.
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Ideal for: Growing DTC brands wanting to scale quickly with a data-led mobile strategy.
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Website: plobalapps.com

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Summing Up

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Choosing the right mobile app development company can make all the difference between a functional app and a true growth channel. The best partners don’t just build apps — they understand eCommerce, brand experience, and customer behaviour. Whether you need a no-code builder for speed or a fully bespoke app built for scale, the right choice depends on your goals, budget, and platform.

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For Shopify brands, Venn Apps stands out as a trusted partner. Their combination of design excellence, deep Shopify expertise, and focus on retention helps leading fashion and cosmetics brands turn their apps into high-performing sales and loyalty channels.

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In 2025, mobile isn’t just where your customers shop; it’s where they connect with your brand. With Venn Apps, that connection becomes long-term loyalty and measurable growth. Get in touch today to see what they can do for your brand!