Searching for a top-rated application modernization services company to future-proof your business? Our directory provides industry-leading experts specializing in transforming legacy systems. With insights from verified client experiences and success stories, we make it easy for you to compare options based on location, budget, and hourly rates to find your next agency partner. 

Best App Modernization Services Agencies

3 Companies - Rankings updated: September 03, 2026

All mobile app development firms on DesignRush have been assessed for their expertise, portfolio, and verified client reviews. Some listings may be paid.

Application Modernization
Public Administration
$10,000 - $25,000
Sort by: Sponsored
Application Modernization Services × Public Administration × $10,000 - $25,000 × Clear Filters

  • Fynydd LLC

    We are a software design & development company.

    We solve problems through purpose-built apps, websites, and platforms. We're experienced in UI/UX design, website development, desktop and mobile app development, APIs, generative AI solutions, and cloud services. Our UI design and software development experts work with your team to achieve your business...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • Web Design
    • UI/UX Design
    • Show more
    Location
    King of Prussia, Pennsylvania
    Number of Employees
    Under 49
    Average Hourly Rate
    $135/hr
    Minimal Budget
    $10,000 - $25,000

    Fynydd LLC Services

    • AI Development
    • Mobile App Development
    • Software Development
    • Web Design
    • UI/UX Design
    • Web Development
    • eCommerce Development
    • Cloud Consulting
    • IT Services
    • DevOps Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • U.S. Bancorp
    • Red Hat Software
    • Pfizer
    • Saint-Gobain
    • U.S. Dept. of Justice
    • Heinz
    • The Vanguard Group
    • New Relic
    • Merck Sharp & Dohme
    • Philadelphia Scientific LLC
    Data sourced from the agency's DesignRush profile

    Fynydd LLC Reviews & Testimonials

    • David Sonn
      David Sonn Review from Google
      5.0 ★

      David Sonn's Review Sourced from Google

      Fynydd is a team of very talented problem solvers, keenly skilled in delivering technology solutions. We flat out trust them. The applications, websites, and software they build are rock solid. And, they stand behind their work. In a world where the codebase could be faulty and you wouldn't even know it until it's far too late, Fynydd is the choice that brings peace of mind. #BeyondJustCoders

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    5.0 5.0 (1)

  • Digital Nova

    The #1 Tech Agency In Morocco

    Based in Casablanca, Digital Nova is a premium technology agency and strategic partner that empowers SMEs through high-end web and mobile applications, custom AI automation, and scalable software architectures designed to drive measurable ROI...

    Top Services:

    • Digital Services
    • Web Design
    • UI/UX Design
    • Web Development
    • Digital Marketing
    • Show more
    Location
    Casablanca, Morocco
    Number of Employees
    50 - 99
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed

    Digital Nova Services

    • Digital Services
    • Web Design
    • UI/UX Design
    • Web Development
    • Digital Marketing
    • AI Development
    • Mobile App Development
    • eCommerce Development
    • SEO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Tumi
    • Samsonite
    • Springfield
    • WomenSecret
    • KTI
    • GenPharma
    • Casio
    • American Tourister
    • CityFoot
    • SpaceUp
    Data sourced from the agency's DesignRush profile

    Digital Nova Reviews & Testimonials

    • S.M
      S.M Review from Google
      5.0 ★

      S.M's Review Sourced from Google

      I worked with Digital Nova for my brand based in Dubai, and I can confidently say they are the best design agency in Morocco. Hassan was professional, always available, and proactive throughout the process. He was incredibly patient (yes, I was picky!) and helped me create my branding from scratch. I’m extremely happy with my experience and highly recommend working with them.

    • Sakib Mahamud
      Sakib Mahamud Review from Google
      5.0 ★

      Sakib Mahamud's Review Sourced from Google

      Digital Nova – Agence de Transformation Digitale is a forward-thinking agency specializing in digital transformation. They help businesses modernize operations, enhance online presence, and implement cutting-edge technology solutions. With a strong focus on innovation and efficiency, Digital Nova offers tailored strategies that drive growth and streamline digital processes. Their expertise in web development, digital marketing, and automation makes them a reliable partner for companies looking to thrive in the digital age.

    • Sophia Chraibi
      Sophia Chraibi Review from Google
      5.0 ★

      Sophia Chraibi's Review Sourced from Google

      Great team !! The app development process is quick, smooth, and efficient. They understand the needs perfectly and deliver high-quality apps on time. Highly recommend for anyone looking for fast and professional app development!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    5.0 5.0 (62)

  • LOBA.bx

    We are a fiercely positive agency.

    Inspired by the concept of "business of experience", we embody our mission of providing excellent experiences in our client's relationships with all parties interested in their business, with positivity, innovation, trust and sustainability...

    Top Services:

    • Digital Services
    • Web Design
    • eCommerce Development
    • Branding
    • Digital Marketing
    • Show more
    Location
    Oliveira de Azeméis, Portugal
    Number of Employees
    100 - 249
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $10,000 - $25,000

    LOBA.bx Services

    • Digital Services
    • Web Design
    • eCommerce Development
    • Branding
    • Digital Marketing
    • UI/UX Design
    • Mobile App Development
    • Video Production
    • Social Media Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Lion of Porches
    • Decenio
    • Apcer
    • Institutoptico
    • Bwizer
    • Caçarola
    • Bial
    • Recer
    • Adamus
    • Bioways
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

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Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding application modernization services companies. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.

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DesignRush sustains a directory of over 30,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:

  • Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
  • The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.

Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.

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