Discover top mobile app design development companies in Kolkata, trusted by global brands like IBM and Deloitte. DesignRush connects over 1M monthly visitors with more than 40,000 vetted agencies across 50+ categories. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.

Best Kolkata Mobile App Developers

5 Companies-Rankings updated: September 11, 2026

All agencies are evaluated on DesignRush for demonstrated expertise and authentic client reviews to support your decision. Certain placements are paid.

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  • Valk Technologies and Solutions

    Your Partner in the Digital Revolution

    Valk Technologies and Solutions is a results-driven digital agency focused on empowering businesses through tailored website development. We create user-friendly, conversion-optimized websites that boost sales, enhance customer engagement, and drive sustainable business growth. Our approach is rooted in...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • Mobile App Development
    • Software Development
    • Show more
    Location
    Kolkata, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $16/hr
    Minimal Budget
    $1,000 - $10,000

    Valk Technologies and Solutions Services

    • Web Design
    • eCommerce Development
    • Web Development
    • Mobile App Development
    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • As-U-Moot
    • S M Group (Europe) Ltd
    • Emdee Digi Electronics
    Data sourced from the agency's DesignRush profile

    Valk Technologies and Solutions Reviews & Testimonials

    • Shephali Prasad
      Shephali Prasad Review from Google
      5.0★

      Shephali Prasad's Review Sourced from Google

      Valk Technologies and Solutions is a true gem! Their team's expertise in website design and development is unmatched. They took our ideas and transformed them into a stunning, user-friendly website. Their attention to detail and commitment to our satisfaction are second to none. The website is not only visually appealing but also fully functional across devices. Kudos to their digital marketing strategies too – our online visibility has soared. We're grateful for their outstanding work and look forward to future collaborations. Highly recommended!

    • Rubi Sarkar
      Rubi Sarkar Review from Google
      5.0★

      Rubi Sarkar's Review Sourced from Google

      Working with Valk Technologies and Solutions on my website was a breeze. They brought my artistic vision to life with a stunning, user-friendly design. Their expertise and dedication to detail are commendable. I'm delighted with the outcome

    • Soham Bose
      Soham Bose Review from Google
      5.0★

      Soham Bose's Review Sourced from Google

      "Valk Technologies and Solutions worked wonders for us! Their team's mastery in website design is evident in every pixel. They crafted a site that's both visually captivating and intuitively navigable. Our collaboration was seamless, with their professionals understanding our needs to the core. The website's responsiveness on all devices is impressive.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit WebsiteView Profile
    4.8 4.8 (4)

  • Desun Technology Pvt. Ltd.

    Innovation Technology Solution.

    Desun Technology Pvt. Ltd. is a leading software development company in Kolkata, specializing in comprehensive IT services, including web development and mobile app development. Our cutting-edge technology solutions empower businesses to thrive in the digital era. Elevate your business with Desun Technology...

    Top Services:

    • Web Development
    • Digital Services
    • Branding
    • eCommerce Development
    • Mobile App Development
    • Show more
    Location
    Kolkata, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $25,000 - $50,000

    Desun Technology Pvt. Ltd. Services

    • Web Development
    • Digital Services
    • Branding
    • eCommerce Development
    • Mobile App Development
    • Software Development
    • Software Testing
    • Staff Augmentation
    • DevOps Consulting
    • CRM Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Aryabhatt Polytechnic
    • Bengal Law College
    • Castle Realty Zone
    Data sourced from the agency's DesignRush profile

    Desun Technology Pvt. Ltd. Reviews & Testimonials

    • Akhil Ahire
      Akhil Ahire Business Systems Analyst at Berkadia
      5.0★

      Web Development Review from Akhil Ahire

      The Desun Technology team is a true partnership. They take the time to understand the business requirements behind our specifications in order to solve/build solutions that best fit our needs. The team is great with communication and proactively checking in with us. The development team is great - open to constructive feedback - and dedicated to quickly releasing new elements of our application.

    • Akhil Ahire
      Akhil Ahire Business Systems Analyst at Berkadia
      5.0★

      Web Development Review from Akhil Ahire

      The Desun Technology team is a true partnership. They take the time to understand the business requirements behind our specifications in order to solve/build solutions that best fit our needs. The team is great with communication and proactively checking in with us. The development team is great - open to constructive feedback - and dedicated to quickly releasing new elements of our application.

    • Brittany Melanson
      Brittany Melanson Senior Graphic Designer and Marketing Coordinator at CHC Solutions, Inc.
      5.0★

      Mobile App Development Review from Brittany Melanson

      The team at Desun Technology including my amazing project/product manager went above and beyond and exceeded all expectations from start to finish. I could not speak more highly of them!! They have proven to be dedicated, passionate, highly skilled and very knowledgeable so my experience to date has been nothing short of fantastic! A special thanks to their (Project/Product Manager) and the design/development team for making my project a great success!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit WebsiteView Profile
    4.7 4.7 (4)

  • LABAAP

    Transforming Ideas Into Digital Excellence

    LABAAP (Latin American Business Application and Assistance Providers) is a leading software development and digital marketing agency with a strong global presence. Our corporate office is in Vega Baja, Puerto Rico. We specialize in creating customized software solutions and strategic digital marketing...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • AI Development
    • Blockchain
    • Show more
    Location
    Kolkata, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed

    LABAAP Services

    • Software Development
    • Web Development
    • Mobile App Development
    • AI Development
    • Blockchain
    • Digital Marketing
    • SEO
    • Big Data Analytics
    • Branding
    • Email Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • PSR Assurance
    • JLA Financial Planning
    • Eco Lex Legal
    • Equity Vest
    Data sourced from the agency's DesignRush profile
    Visit WebsiteView Profile

  • Binaryfolks Pvt. Ltd.

    Transforming Great Ideas Into Great Software

    BinaryFolks is a global leader in custom software development and mobile app development with an aim to provide tailored services with a specific focus on Enterprise Application Development, Web Application development and SaaS based Application development...

    Top Services:

    • Software Development
    • IoT
    • eCommerce Development
    • Web Development
    • IT Services
    • Show more
    Location
    Kolkata, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Portfolios Count
    3 Projects Listed

    Binaryfolks Pvt. Ltd. Services

    • Software Development
    • IoT
    • eCommerce Development
    • Web Development
    • IT Services
    • AI Development
    • Blockchain
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Flick Anticimex Pty Ltd
    • Nordic Mobility AS
    • JJ Buckley Fine Wines
    Data sourced from the agency's DesignRush profile
    Visit WebsiteView Profile

  • Nazfe Infotech

    Innovative Tech Solutions For Your Business Growth.

    Nazfe Infotech is a premier Kolkata-based digital agency dedicated to bridging the gap between business goals and technical excellence. Since 2018, we have specialized in high-performance web development, custom software, and data-driven digital marketing. Whether you are a startup looking for a brand...

    Top Services:

    • Web Development
    • UI/UX Design
    • SEO
    • Branding
    • IT Services
    • Show more
    Location
    Kolkata, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $8/hr
    Minimal Budget
    Under $1,000

    Nazfe Infotech Services

    • Web Development
    • UI/UX Design
    • SEO
    • Branding
    • IT Services
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Rifat Exports
    • Vouchers99
    • Apnadeal
    • Sachcha Samachar
    • IndoShop
    • Profito
    Data sourced from the agency's DesignRush profile

    Nazfe Infotech Reviews & Testimonials

    • Roni Adhikari
      Roni Adhikari Review from Google
      5.0★

      Roni Adhikari's Review Sourced from Google

      Highly impressed with the e-commerce website Nazfe Infotech built for us. The checkout process is smooth, and the site ranks very well on Google. If you’re a business owner in Kolkata looking to sell online, their web development services are the best in the city.

    • Shahnaz Khatun
      Shahnaz Khatun Review from Google
      5.0★

      Shahnaz Khatun's Review Sourced from Google

      We hired Nazfe Infotech for a complete website redesign, and the new UI/UX is incredible. The site is now much faster and user-friendly. They are definitely one of the most creative web design agencies in Kolkata. Great attention to detail and very responsive!

    • Riyz Khan
      Riyz Khan Review from Google
      5.0★

      Riyz Khan's Review Sourced from Google

      We approached Nazfe Infotech for a custom mobile application, and the results were outstanding. From UI/UX design to final deployment on the Play Store, their team was professional and transparent. Easily one of the most innovative app development companies I've worked with.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit WebsiteView Profile
    4.9 4.9 (20)

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