![EakLab [Official]](https://www.eaklab.com/wp-content/uploads/2026/09/EakLab-Logo-Latest.png){kind=logo}
How EakLab Built a Scalable Mobile App That Increased User Engagement, Retention & Digital Conversions
Transforming a complex business requirement into a high-performance mobile application designed for seamless user experiences, scalable architecture and measurable business growth.
About the Client
The client was a growing ecommerce and D2C business looking to strengthen its mobile presence and create a more convenient digital experience for customers.
The existing web experience provided an important acquisition channel, but the business wanted to create a dedicated mobile application capable of supporting product discovery, personalized experiences, customer engagement, transactions, notifications and post-purchase interactions.
EakLab was engaged to design and develop a scalable mobile application for both Android and iOS, with the architecture designed around the client’s customer journey and long-term growth requirements.
The Challenge
1. Limited Mobile Experience
The client relied heavily on its web platform and wanted to provide customers with a dedicated mobile experience optimized specifically for smartphones.
2. Customer Engagement
The business needed more effective ways to keep customers engaged beyond individual website visits.
3. Complex User Journey
Customers needed to move smoothly through discovery, product browsing, selection, purchase, order tracking and re-engagement.
4. Performance Requirements
The application needed to remain responsive across different devices, network conditions and operating environments.
5. Multiple Integrations
The mobile application needed to communicate with backend systems, payment services, analytics tools, notification services and other business applications.
6. Scalability
The client needed an architecture that could support increasing users, transactions, features and future product development.
7. Retention & Repeat Purchases
The business wanted to use push notifications, personalized experiences and convenient re-engagement to encourage repeat customer interactions.
The Solution
Building a Mobile Experience Around the Complete Customer Journey: EakLab developed a mobile application strategy focused on UX, performance, functionality, integrations, engagement and scalability, covering discovery, design, app development, API integration, testing, launch and optimization.
Product Discovery & Planning
EakLab assessed business objectives, target users, customer journeys, functional requirements, existing infrastructure, backend integrations, security and future scalability to establish the product roadmap and technical architecture.
UX & Mobile Product Design
The app experience was designed around mobile user behaviour, with simple navigation, clear information hierarchy, fast access to key functions, intuitive interactions, mobile-first layouts and conversion-focused journeys.
Android & iOS Development
EakLab developed the application for Android and iOS, supporting a consistent core experience across platforms. Functionality covered authentication, user profiles, product discovery, search and filtering, product details, shopping workflows, notifications, order tracking, account management and customer support.
Backend & API Development
The app connected to customer databases, product catalogues, transaction systems, CRM platforms, payment systems, analytics platforms and notification services to create a connected mobile ecosystem.
Payment Integration
Secure payment functionality was incorporated into transaction journeys, with the payment experience designed to minimize friction and support customers throughout the transaction process.
Push Notifications & Engagement
Push notifications supported customer engagement through new-product announcements, offers, order updates, transaction notifications, personalized recommendations, reminders and re-engagement campaigns.
Analytics & User Behaviour
Analytics provided visibility into installations, active users, sessions, screen engagement, product interactions, conversion events, transactions, retention and user journeys to identify opportunities for product improvement.
Security & Quality Assurance
Testing covered mobile devices, operating-system versions, screen sizes, network conditions, user journeys, API integrations, authentication, transaction workflows, performance and security before production launch.
Results: Measurable Mobile App Growth
| Metric | Before | After | Improvement |
|---|---|---|---|
|
Monthly Active Users
|
28,000 | 73,640 | +163% |
|
Monthly App Sessions
|
82,000 | 238,000 | +190% |
|
Conversion Rate
|
2.1% | 4.6% | +119% |
|
Monthly Transactions
|
1,720 | 4,232 | +146% |
|
30-Day Retention
|
24% | 41% | +71% |
|
Average Session Duration
|
2m 18s | 4m 06s | +78% |
|
App Crash Rate
|
3.2% | 0.7% | 78% reduction |
|
App Rating
|
3.6/5 | 4.5/5 | Improved |
28K → 73.64K
Monthly active users increased by 163%, while monthly transactions grew by 146%.
Business Outcomes
163% Increase in Monthly Active Users
Monthly active users increased from 28,000 to 73,640, expanding the application’s active user base.
190% Increase in App Sessions
Monthly sessions increased from 82,000 to 238,000, demonstrating greater engagement with the mobile platform.
119% Increase in Conversion Rate
The app conversion rate increased from 2.1% to 4.6%.
146% Increase in Monthly Transactions
Monthly transactions increased from 1,720 to 4,232.
71% Improvement in Retention
30-day retention increased from 24% to 41%, indicating stronger continued engagement.
78% Longer Sessions
Average session duration increased from 2 minutes 18 seconds to 4 minutes 6 seconds.
78% Reduction in App Crashes
The crash rate decreased from 3.2% to 0.7%, improving application reliability.
Higher Customer Experience
The application rating increased from 3.6/5 to 4.5/5.
Performance at a Glance
ROI & Business Impact
Using the measured transaction improvement from the reference document.
| Metric | Result |
|---|---|
|
Before
|
1,720 monthly transactions |
|
After
|
4,232 monthly transactions |
|
Additional Monthly Transactions
|
2,512 |
|
Annualized Additional Transaction Opportunities
|
30,144 |
EakLab’s Mobile App Development Framework
01 — Discovery & Planning
Understand the business model, target users, product requirements, workflows and technology environment.
02 — UX/UI Design
Create intuitive mobile experiences around user journeys, accessibility and business objectives.
03 — App Development
Develop high-performance Android and iOS applications with scalable architecture.
04 — Backend & API Integration
Connect the application with business systems, databases, APIs and third-party services.
05 — Testing & Quality Assurance
Test functionality, performance, security, compatibility and real-world user journeys.
06 — Launch
Prepare the application for production deployment and relevant app-store requirements.
07 — Optimization & Support
Monitor user behaviour and application performance while continuously improving the product.
Why EakLab for Mobile App Development?
User-Centric Mobile Experiences
EakLab focuses on creating mobile applications around real user journeys rather than simply replicating a website on a smaller screen.
Android & iOS Development
Mobile products can be developed for the platforms most relevant to the client’s target audience.
Scalable Architecture
Applications are designed with future users, features, integrations and business growth in mind.
API & System Integration
Mobile applications can connect with backend systems, CRMs, payment platforms, databases and third-party services.
Performance & Security
Performance, reliability and security are considered throughout the development lifecycle.
Growth-Oriented Product Development
The objective is to create a mobile product capable of supporting engagement, conversion, retention and long-term digital growth.
Growth + Technology + Data + AI
EakLab connects mobile development with broader capabilities across Growth, Technology, Data and AI to help organizations build more connected digital products.
