Best New Castle Mobile App Developers

5 Companies - Rankings updated: April 01, 2026

DesignRush evaluates each agency using expert assessment and client feedback to inform your choices. Some featured agencies have paid placements.

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United States × Delaware × New Castle ×

  • Mobulous Technologies

    Our Mission : To Deliver Integrated, Vibrant and Streamlined ѕоlutіоnÑ• for clients across the Globe, By maintaining Honesty, Transparency, and Trust with fair margins.  [... see all Mobulous Technologies reviews ]
    Location
    New Castle, Delaware
    Number of Employees
    100 - 249
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000

    Mobulous Technologies Services

    • Web Development
    • Mobile App Development
    • Software Development
    • Software Testing
    • Wearables
    • Web Design
    • UI/UX Design
    • eCommerce Development
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Mobulous Technologies Reviews & Testimonials

    • Rameet Chawla
      Rameet Chawla Founder at Fueled & Co-Founder at MyPlace
      5.0★
      Mobile App Development Review from Rameet Chawla

      Working with MOBULOUS TECHNOLOGY on our mobile app development was a game-changer. MOBULOUS expertise and strategic insights significantly enhanced the project. His commitment to excellence and effective communication made the collaboration seamless. I highly recommend MOBULOUS for anyone seeking top-notch mobile app development.

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    • Marwan F Bardawil
      Marwan F Bardawil Executive & Shareholder at Bardawil Group
      5.0★
      Mobile App Development Review from Marwan F Bardawil

      Collaborating with the MOBULOUS at Bardawil Group on our Mobile App Development project was exceptional. Their strategic insights and hands-on leadership ensured a successful outcome. Their commitment to excellence and innovation exceeded expectations, making them a valuable asset for any mobile app development initiative. Highly recommend their expertise and dedication.

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    • Kalu Ogba lll
      Kalu Ogba lll CEO at hotlynes
      5.0★
      Mobile App Development Review from Kalu Ogba lll

      Working with Mobulous Technology on our mobile app development was a fantastic experience. Mobulous expertise and professionalism stood out at every stage. He delivered a high-quality app that exceeded our expectations, showing excellent coding skills and problem-solving abilities. Communication was clear, feedback was welcomed, and deadlines were met promptly. Kalu's creativity added valuable insights to the project. I highly recommend Mobulous Technology for anyone in need of a reliable and skilled mobile app developer.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Map My Doctor
    • Jiyo India
    • Ebiz
    Data sourced from the agency's DesignRush profile
    View Profile
    4.9 4.9 (11)

  • Xillentech

    Salesforce Consulting Partner for Agentforce, Data Cloud & Automotive Industry

    we specialize in turning your vision into reality through our cutting-edge next-gen services. From innovative product development to seamless digital transformations, we empower businesses to thrive in the modern era. Our commitment to excellence ensures sustainable growth and unparalleled success for our  [... see all Xillentech reviews ]
    Location
    New Castle, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed

    Xillentech Services

    • Mobile App Development
    • eCommerce Development
    • IT Services
    • Software Development
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Xillentech Reviews & Testimonials

    • David Guzzo
      David Guzzo CEO at CU Financial Management
      5.0★
      Digital Services Review from David Guzzo

      We hired the full service from XILLENTECH for website solution and redesign and they really did a great job for us. More particularly, their ability to pay attention to details, thinking out of the box and being good communicators were qualities which worked well for them. The website model looks great, and our web presence has benefited greatly. XILLENTECH has a true grasp of what it means to be a digital agency. Wow! As you may guess, we couldnt be happier with the results offered by our new system!

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    • Steven Maarbani
      Steven Maarbani CEO at VentureCrowd
      5.0★
      Digital Services Review from Steven Maarbani

      We did not expect such a major performance from XILLENTECH. Their digital solutions were even more than what our business could need because they are all-inclusive services. Their web design team was great they were professional and explained all areas from the design of the website to SEO. The results speak for themselves: more traffic, interaction, as well as, better performances, and enhanced conversion rates. Highly recommend for any business for their growth on the internet!

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    • Antonis Chalkiopoulos
      Antonis Chalkiopoulos CEO at Triparound
      5.0★
      Web Development Review from Antonis Chalkiopoulos

      XILLENTECH is one of the best web development company that distinguished for professional along with innovative work. They offer high quality, well developed websites which are friendly to the user and best of all they pay close attention to details. This team is professional and always responds well in order to ensure quality end products. The employees are hardworking, and the coordinators are excellent at explaining what is to be done and at making the whole process fun. In case you are interested in finding a reliable partner for web development, XILLENTECH is excellent.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Scholar9
    • XiDomains
    • Strokefocus
    Data sourced from the agency's DesignRush profile
    View Profile
    4.8 4.8 (5)
    5.0 5.0 (8)

  • Waker

    Delivering World-Class Software at Startup Speed

    Waker is a software and UX design company that empowers businesses of all sizes to deliver cutting-edge solutions. The agency offers comprehensive software support and maintenance services, ensuring sustained growth and client success. Waker strategizes and implements digital products that resonate with its  [... view Waker profile ]
    Location
    New Castle, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $1,000 - $10,000

    Waker Services

    • Web Development
    • Software Development
    • Mobile App Development
    • UI/UX Design
    • Product Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Waker Reviews & Testimonials

    • Chris Asman
      Chris Asman Review from Google
      5.0★

      Chris Asman's Review Sourced from Google

      Nafis and Philip were a pleasure to work with. They brought our idea to life and helped us navigate the early stages of product launch and beta testing - couldn't have been happier with the outcome!If you're looking to build a website or mobile application, I'd highly recommend Waker!

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Redi Health
    • HRSoft
    • TicketFire
    • Lucky
    • Studium
    Data sourced from the agency's DesignRush profile
    View Profile
    5.0 5.0 (2)

  • GM Sunshine

    Empowering your digital presence with cutting-edge solutions.

    GM Sunshine is a cutting-edge technology firm specializing in web development, cloud solutions, and software integration. Since 2016, we've been empowering businesses with tailored digital solutions, delivering high-quality services designed to optimize operations and drive growth.  [... view GM Sunshine profile ]
    Location
    New Castle, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000

    GM Sunshine Services

    • Digital Services
    • Web Development
    • eCommerce Development
    • UI/UX Design
    • eCommerce
    • SEO
    • Software Development
    • CRM Consulting
    • DevOps Consulting
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Halfspace
    • DevSphere Technology
    • Bright Style Fashion
    Data sourced from the agency's DesignRush profile
    View Profile

  • Mediatrenz

    Empowering Digital Innovations.

    Mediatrenz stands as a prominent digital marketing agency based in India, providing a comprehensive array of services including SEO, web design and development, mobile app development, PPC, ORM, web application development, server management, ASO, and WordPress development. With a focus on delivering  [... see all Mediatrenz reviews ]
    Location
    New Castle, Delaware
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Portfolios Count
    2 Projects Listed

    Mediatrenz Services

    • Reputation Management
    • Digital Services
    • Web Design
    • eCommerce Development
    • Web Development
    • Digital Marketing
    • SEO
    • PPC
    • Social Media Marketing
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Mediatrenz Reviews & Testimonials

    • Maurice Rissman
      Maurice Rissman CEO at Raidermoto
      1.3★
      Web Design Review from Maurice Rissman

      This company should not be in business, they destroyed my website & decimated traffic. New site takes around 30 sec's to load EVERY page, charged for services that didn't provide. Farm the work out to India where pay is circa $200USD p/mth, and charge the client circa $35 p/hr!! They are absolutely incompetent beyond belief!!

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    • Preeti Gupta
      Preeti Gupta Review from Google
      5.0★

      Preeti Gupta's Review Sourced from Google

      I never believed in SEO until I saw what MEDIATRENZ did for us. From page 6 to page 1 in three months—their SEO services are unmatched. Transparent reporting and intelligent keyword usage really impressed us.

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    • Tanishq Gupta
      Tanishq Gupta Review from Google
      5.0★

      Tanishq Gupta's Review Sourced from Google

      I’ve worked with other agencies before, but none understood social media marketing like MEDIATRENZ. They know how to speak your brand language and turn likes into conversions. My DMs are now filled with real inquiries, not bots!

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Star City Auto
    • ATV Box
    • Le Law Group
    • Maximum Velocity Sports
    • Quebec Photo Booth
    Data sourced from the agency's DesignRush profile
    View Profile
    2.4 2.4 (1)
    4.6 4.6 (72)

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