Custom Solutions Built After Deep Research

Before starting any project, our team at Equiconsulting Services Pvt Ltd conducts thorough market and user research—examining competitors, analyzing user pain points, and identifying trending features in your niche. Whether you're building an e-commerce app, grocery delivery solution, or a fully bespoke mobile application, this insight-driven approach helps us design apps that truly align with user expectations.

We don’t just write code—we architect experiences that delight users and drive engagement. This strategic groundwork sets us apart from other mobile app developers in Kolkata, ensuring your app isn’t just functional but also marketplace competitive.

Why We Are Kolkata's Top Mobile App Development Company

• User-first mindset: Every interface, experience flow, and micro-interaction is designed around real user behavior.
• Platform expertise: Our developers are skilled in Flutter, React Native, and native languages (Java/Kotlin for Android, Swift/Objective‑C for iOS), ensuring optimal performance and seamless UI/UX.
• End-to-end lifecycle management: From conceptualization and UI/UX to backend integration, deployment, and post-launch support—Equiconsulting Services Pvt Ltd covers it all.
• Local presence, global standards: Based in Kolkata, we combine global development practices with local sensibilities and easy access for clients across India.

Mobile App Development Services We Deliver

Cross-Platform Development

• Flutter development: Single codebase, consistent performance on iOS and Android, smooth animations, and fast delivery.
• React Native app development: Reusable components and third-party integration make it ideal for scalable apps.

Native App Development

• Android (Java/Kotlin)
• iOS (Swift/Objective‑C)
• Used for apps requiring maximum performance, complex graphics, or deep OS-level integrations.

Web Application Development & Mobile Backend

• We build secure, scalable web dashboards and APIs that power your mobile apps, utilizing robust backend frameworks and cloud platforms.

UI/UX Design & App Prototyping

• User journeys are storyboarded, wireframes are prototyped, and interfaces are designed with tools like Figma and Adobe XD—to make sure your app design looks stunning and is intuitive to navigate.

E-commerce App Development & Marketplace Apps

• Custom shopping carts, payment gateway integration, inventory management—all crafted to handle real-world commerce.

Grocery App Development & Delivery Apps

• We build efficient sorting, real-time tracking, and admin panels to ensure smooth order management and delivery logistics.

Enterprise App Development & Custom Business Applications

• CRM, ERP, field service, logistics, on‑demand platforms—the apps we build are tailored to your specific workflows and operational needs.

App Maintenance & Support

• Bug fixes, version upgrades, feature enhancements, performance tuning—we stay with you even after launch.

Why Hire Equiconsulting Over Other App Developers in Kolkata

• Extensive Market Research
  • We benchmark against competitor apps, study emerging UI/UX design trends, and optimize your app for maximum retention.
• Transparent Agile Process
  • We work via short sprints (2–3 weeks), provide regular demos, and pivot easily based on your feedback.
• Dedicated Project Support
  • Expect consistent, responsive communication—project managers and app developers stay aligned and are reachable whenever you need them.
• Competitive Pricing, High Quality
  • Our location in Kolkata lets us offer international quality at more affordable rates than agencies in metro cities.
• A Multidisciplinary Team
  • Aside from mobile app developers, our team includes app designers, QA testers, DevOps/cloud engineers, and digital strategists—ensuring a 360° approach.

Portfolio Highlights & Experience

We have experience developing:

• E-commerce apps with multi-currency, wishlists, push notifications, and payment gateways.
• Grocery delivery platforms with real-time tracking, inventory sync, and admin dashboards.
• On-Demand Service Apps featuring real-time booking, user/provider matching, and feedback systems.
• Custom CRM/ERP applications with automated workflows, dashboards, and performance tracking.
• Educational apps featuring videos, progress tracking, and interactive modules.

Each project begins with in-depth discovery sessions and market validation to ensure your mobile app fits your target audience’s needs.

What Our Clients Say

Equiconsulting services approached our grocery app project thoughtfully—they researched what users really needed and delivered a smooth, user-friendly interface.” – Anjali S., Grocery Start-up Founder

“Their React Native application development skills stood out. Launching fast across iOS and Android saved us 40% in budget and 6 weeks in timeline.” – Aditya M., Tech Startup Co‑founder

Communication & Post-Launch Support

• Regular Sprint Meetings & Status Updates
• Centralized Tools (e.g. Jira, Trello, Slack) for issue tracking
• Monitoring & Analytics Integration (Crashlytics, Google Analytics, Firebase)
• Maintenance Plans (bug fixes, performance updates, feature rollouts)

Timelines: How Long Will It Take?

• Simple mobile apps (info/basic features): 4–6 weeks
• Medium applications (login, database, chat): 8–12 weeks
• Complex app development projects (custom features, APIs): 12+ weeks

Timelines vary based on project features, APIs, and scope. We provide detailed project roadmaps with each proposal.

Cost Estimate & Budget Assurance

App development cost is based on:

• Chosen platform (Android, iOS, or both)
• Feature complexity and third-party integrations
• UI/UX sophistication
• Backend services and admin dashboards
• Hosting, maintenance, and cloud costs

Being a Kolkata-based mobile app development company, Equiconsulting Services Pvt Ltd offers international standards at local-friendly pricing. Our milestone-based billing ensures transparency and flexibility.

Innovation-Focused in 2025 & Beyond

We stay ahead of industry standards with:

• AI/ML Integrations for personalization and chatbots
• Cloud-Native Architecture with AWS, Azure, and GCP
• Progressive Web Apps (PWA)
• Security Best Practices with JWT, secure storage, and role-based access
• Mobile-first UI/UX that’s fast, accessible, and intuitive

The Code Symphony & Cloud-Native Excellence

We write clean, reusable code that scales. With CI/CD pipelines, containerized environments, and microservices, our application development approach ensures secure, maintainable, and production-ready apps.

Benchmark Mobile Applications We Build

We specialize in:

• E-commerce & Marketplace Apps
• Grocery & Food Delivery Solutions
• Booking & Scheduling Platforms
• Custom CRM/ERP Applications
• E-learning & Online Training Platforms
• Event Management & Ticketing Apps

Each solution is tailored to your operations, designed with clean UI/UX, and built using Flutter, React Native, or native technologies.

Frequently Asked Questions

Q1: Will you create apps for iOS and Android?
Yes, we use Flutter, React Native, or native tech stacks based on project needs.

Q2: Do you provide complete project development and design?
Yes, we handle everything from UI/UX mockups to deployment and support.

Q3: Can I inspect your source code and progress?
Yes, you will have access to GitLab or GitHub to keep track of all milestones.

Q4: How do you ensure app performance?
We use Firebase, Crashlytics, and analytics to track and improve performance.

Q5: Will I be able to update my app in the future?
Absolutely. We offer continuous support and version updates.