Retail and E-Commerce Mobile App Development Company

Drive conversions with feature-rich retail mobile applications from Devlight. Blending proven technologies and mastery, our retail app developers build interactive eCommerce apps that enhance the buyer’s journey and deliver unforgettable shopping experiences.

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Retail and E-Commerce App Development Services

Launch a Retail MVP Fast

Have an idea for a shopping app? We’ll help you launch an MVP quickly, so you can test it with real customers and gather insights — without wasting time or budget.

Custom User Interfaces

Our UX/UI team designs clean, intuitive shopping interfaces that make browsing and buying easy, keeping customers coming back for more.

Full-Featured Shopping Apps

Get a complete e-commerce app with smooth product search, easy checkout, wish lists, and secure payments — all optimised for high conversion.

New Features to Stay Ahead

Stay ahead of the curve with modern features like personalized recommendations, gamification, loyalty rewards, or social sharing tools — so your app feels fresh and engaging.

Application Redesignrn

If your current app feels dated, we’ll revamp its look and flow, making sure it’s attractive, fast, and simple for users to shop anytime.

Value Proposition Redesignrn

We help clarify and strengthen your app’s core offer, turning it into clear features and messages that connect with your shoppers and stand out in a crowded market.



Retail &
E-Commerce App Essentials
Core principles we follow to create fast, intuitive shopping apps that build trust and turn first-time buyers into loyal customers.
Digitalization of CX

Shoppers expect to browse, compare, and place orders entirely online — no friction, no unnecessary steps.

Omnichannel

A great app connects naturally with your website, physical stores, and marketing channels, so customers can switch between mobile, web, or in-store visits without losing their cart or offers.

Mobile-First Experience

Mobile is where shopping happens first. We craft interfaces that feel smooth, quick, and intuitive, helping customers discover products and complete purchases on the go.

Hyperpersonalization

Behind every successful retail app is smart use of data. We design features that adapt to each shopper’s behavior, showing relevant products, offers, and reminders that keep them coming back.





Our Software Development Life Cycle (SDLC)
Collect insights
Research & preparation

Study of all available and relevant sources of information regarding the current state of the project, its goals and challenges.
Conducting research as needed.

Design digital products & services
Discovery & design

Systematization of incoming information. UX interactive prototype design
Finalization of the visual component of the product, its detailing and systematization.

User journey & analytics

Designing a user journey and setting up analytics to track user interactions and behavior is crucial for understanding your audience, improving user experience, and optimizing your online presence.

Software development

Development of a mobile application on both platforms, integration into the client’s systems.
Final system testing and release.

Ensure platform’s growth
Product scaling

Iterative product development based on collected customer wishes and insights, business needs and platforms. Tracking, required product metrics and characteristics. Analytics-based product decisions.



Fusion Framework

The success of Devlight in creating innovative and high-tech digital products lies in our comprehensive approach and focus on the end user. We have integrated this approach into the Fusion Framework – a model for holistic development and adaptation to the client’s business needs. rnWe offer businesses an extraordinary journey toward unconventional results. Learn more about how our unique methodology enables the creation of products that captivate and impress end users.

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Trusted to build category-leading mobile apps
We start from business goals. Book a consultation to get scope, timeline, and next best steps.
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Solomia Voloshyn
Sales manager


Our vision

We help businesses become an integral part of every user’s life. We create apps that provide a user experience that resonates, captivates, and inspires. With our approach, we guarantee the successful implementation of your project.
120
created products
36m
apps installations
9
years on market
11m
active users


What our clients say

C-level executives, product managers, tech leads, and founders from around the world have appreciated our help in delivering world-class products under strict deadlines.

The feedback we get from our clients is consistent. We take real ownership.

The mobile applications were well-received and caused an uptick in the partner’s revenue. Devlight was a true partner that was always ready to help resolve problems. They were attentive and proactive about offering solution suggestions. The project manager excelled at coordinating multiple teams.

 

Andrii Danylik

CPO at Nova Digital

When we were looking for a partner for our product research task, experience in similar tasks was essential for us to, as well as experience in the field of financial technologies. Devlight fully met our requirements, and cooperation with them exceeded all our expectations.

Dmytro Koval

Head of Financial Services Development at Vodafone

Cooperation with Devlight is essential for Sense Bank. Their swift augmentation of our team with skilled professionals, commitment to quality, and innovative approach led to the successful development of our digital banking app. Devlight’s expertise, effective communication, and after-hours dedication impressed us profoundly, making our collaboration a standout success. Our cooperation continues to thrive, and we’re building the future. Since it makes sense.

Iryna Ivanova

Director of the Information Systems at Sense Bank

Devlight has delivered the API documentation and initial architecture, enabling the client to move forward with the project. The team has an effective workflow and ensures transparency and alignment through constant communication and regular status meetings. Their proactivity stands out.

Anna Matsiuk

Executive FERM

Devlight has delivered a mobile app with all the features the client required, helping them achieve 15,000 sales through it thus far. The team has delivered work on time, and they’ve been effective, collaborative, and great at providing advice. Moreover, they’re flexible and highly experienced.

Andrii Khomenko

Deputy Head of E-Commerce Department BROCARD

Devlight has successfully delivered a fully functional app on time. The team has managed the project well and maintained an exceptional quality of work throughout the engagement. Devlight is interested in solving the client’s needs. Overall, the client was highly satisfied with the engagement.

Fedir Andriienko

Head of IT Department OKWINE

Two-thirds of test users have responded positively to app prototypes, citing the platform’s ease of use and speed. Taking a Scrum approach to the work, Devlight has communicated regularly so far and acts quickly on feedback. The team takes an entrepreneurial approach the work, and they are willing to take risks

Michaël Aissaoui

CEO & Founder at StarUP Communities

Devlight has a talented design team, much better than any other UI/UX mobile designers I’ve ever worked with.

Sergiej Rewiakin

Interim CTO at Movinga

Devlight has developed quite high-load projects and this was one of the key points – for us to find the partner who knows how to build a high-load application architecture. Also, one of the benefits of Devlight is the cool design sprint approach for quick entry and understanding of business processes and synchronization of actions of the customer’s team and internal team before starting work

Sergey Kazantsev

CEO at DOC.UA

Devlight’s team was flexible and fast, and communication was simple. The apps work well, and the Devlight team held to all deadlines. The team is talented, and they utilize non-mainstream, top-notch techniques.

Olha Semchyk

Head of the Loyalty Program at Fishka

The basis of a successful project is the experience of the team that’s why we chose Devlight. They are an enthusiastic team with a professional approach in the implementation of large-scale projects from the beginning and development strategy. The main thing is to be on the same wave of understanding the value of the product and create a unique product for users step by step!

Khrystyna Melnykovych

Head of Collaborations & Cо-brands at Epicenter

Devlight developed an AI platform for a graduate education recruitment company. Their flexibility and technical knowledge impressed us.

Kalin Yanev

Business Unit and Research Director at Advent Group

I appreciate that Devlight takes the time to consult with us and doesn’t just provide us with what we ask for. Devlight has improved our mobile apps significantly. Within 90 days of launching, there’s been a 200% increase in Android downloads and a 300% increase in iOS downloads.

Andriy Romanenko

Business Transformation Director at eldorado.ua

Devlight delivered a detailed style guide and UI kit, ensuring consistency in future updates. They also restructured workflows and improved efficiency. The team was proactive in addressing challenges and ensuring timely delivery. Their commitment to understanding the client’s needs was exemplary.

Dmytrii Voievoda

Head of Digital Varus

Thanks to Devlight, we’re ready to launch the app for end users. They delivered the project on time and to our expectations. Devlight also ensures excellent communication via email and demo and status meetings. Their expertise, meticulousness, and cooperation are commendable.

Liudmyla Khomenko 

Chief Loyalty Officer at Novus

The team not only brought our idea to life but also helped us focus on the key features that would bring the most value to users. They proactively suggested solutions that made the platform user-friendly and efficient.

Nikita Chumychkin

CEO 4Real

The web application is currently in beta testing and has received favorable initial feedback on the quality of the designs. Devlight was adaptable and stuck to every deadline.

Raisa Shafar

Marketing Manager OUplata

The project is currently ongoing, but we are already seeing positive results from the implemented features. The “Liter Wallet” and other new functionalities have been well-received by our customers, and we anticipate further improvements and positive feedback as the redesign progresses.

Vadym Yehorenkov

Technical Product Manager at SOCAR



Our Clients

Since 8 years of being in the industry, our mobile app development company has developed over 120 mobile apps across industries. Here are businesses that trust our expertise in application development for mobile:



Awards

Our stellar services and products have earned us a remarkable reputation and numerous awards.

Firebase contest
app winner
2020
Top app developers in Ukraine by Clutch
2023
Best outsource partner by E-commerce expert
2020
Top mobile app development company in Ukraine by GoodFirms
2023
Top mobile app development company in Ukraine by DesignRush
2023


frequently asked questions
How much does retail & e-commerce app development cost?

The cost depends on your app’s features, the number of integrations (like payment gateways, loyalty systems, or inventory management), and the level of customization. We offer clear estimates and flexible pricing for startups and established retail brands. Reach out — we’ll prepare a detailed quote that fits your business goals.

How long does it take to build a retail or e-commerce app?

A fully functional retail or e-commerce app usually takes about three to six months to build, depending on complexity. We start with research and wireframes, then develop and test each feature — from product listings to checkout and loyalty modules. For advanced solutions, timelines can vary, and we always plan them with you upfront.

Do you help with App Store Optimization (ASO)?

Yes. Our team handles ASO (App Store Optimization), keyword research, compelling product descriptions, and visuals to boost your app’s ranking and downloads in both the App Store and Google Play. We also guide you on launch strategy and user reviews to build trust early.

Native vs. cross-platform: which should I choose for my retail app?

For most retail and e-commerce projects, native apps ensure the best performance, fast checkout, and smooth integration with device features — which is key for conversions. For smaller budgets or MVPs, cross-platform can be a smart option to launch faster. We help you choose the best approach based on your goals.

What are the best languages to develop a retail or e-commerce app?

Our developers use secure, high-performance languages like Java, Kotlin, Swift, or proven frameworks for cross-platform apps. We pick the right tech stack based on your app’s shopping features, payment flows, and integration needs, ensuring a reliable and smooth user experience.



Top Mobile app development company in Ukraine
120
created products
36m
app installs
9
years on market
11m
active users
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