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
Luxury
$25,000 - $50,000
Sort by: Sponsored
Application Modernization Services × Luxury × $25,000 - $50,000 × Clear Filters

  • Blank Space

    FUTURE-PROOF DIGITAL SOLUTIONS

    Are you a startup or enterprise looking to take your business to the next level? Blank Space offers a comprehensive range of technology consultancy services to help you generate ideas, build products and accelerate growth. We can help you transform your business and reach new heights...

    Top Services:

    • Web Design
    • WordPress Website Design
    • eCommerce Development
    • UI/UX Design
    • PPC
    • Show more
    Location
    Mississauga, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $110/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    1 Project Listed

    Blank Space Services

    • Web Design
    • WordPress Website Design
    • eCommerce Development
    • UI/UX Design
    • PPC
    • Wearables
    • IoT
    • Email Marketing
    • Digital Marketing
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Dunkin' UAE
    • Linnworks
    • DemandScience
    • Treppr
    • SkuVault
    • MizrahiHomes
    • Pita Pit
    • CoCo Fresh Juice & Tea
    • Trolleybus Development
    • Spoonity
    Data sourced from the agency's DesignRush profile

    Blank Space Reviews & Testimonials

    • Ammar Al-Towaiji, BASc, E.I.T
      Ammar Al-Towaiji, BASc, E.I.T Owner at 2AZ Rentals LTD
      5.0 ★

      Web Design Review from Ammar Al-Towaiji, BASc, E.I.T

      Outstanding Transformation by Blank Space Corp. & Saif Choosing Blank Space Corp. to revamp 2AZ Rentals website was a game-changer. Saif led our project with unparalleled professionalism and creativity, deeply understanding our business needs and delivering beyond expectations. The new website, especially the integrated booking system, has revolutionized our operations, offering our customers a seamless online booking experience. This feature alone has set us on a new trajectory for growth, simplifying our processes and significantly improving customer satisfaction. Saif and the teams technical expertise, combined with their exceptional customer service and meticulous attention to detail, have made our digital transformation journey smooth and successful. They didnt just provide a service; they partnered with us to ensure our business thrives in the digital age. The results speak volumes about their commitment and skill. For any business looking to enhance their online presence or add sophisticated digital functionalities, I cant recommend Blank Space Corp. and Saif enough. Theyre not just about solutions; theyre about elevating your business to its full potential. A heartfelt thank you to Saif and everyone at Blank Space Corp. for steering 2AZ Rentals towards a brighter digital future.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.3 4.3 (1)
    5.0 5.0 (2)

  • L+R

    End-to-end digital product design and engineering.

    End-to-end digital product design and engineering for enterprises and premium brands...

    Top Services:

    • Branding
    • Mobile App Development
    • Software Development
    • AI Development
    • Design Services
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    4 Projects Listed

    L+R Services

    • Branding
    • Mobile App Development
    • Software Development
    • AI Development
    • Design Services
    • UI/UX Design
    • Wearables
    • Web Development
    • Product Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Meta
    • The Estée Lauder Companies
    • OceanX
    • Hilton Worldwide
    • UNICEF
    • ATP Tour
    • Louis Vuitton
    • Amazon
    • GE
    • Footlocker
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile
    5.0 5.0 (7)

  • DuckMa

    Empowering Innovation, Driving Change.

    DuckMa is a seasoned mobile app development agency that elevates businesses to new heights through innovative digital solutions. With over a decade of experience, DuckMa employs a unique method that transforms visionary ideas into reality, delivering advanced software and mobile applications. The agency...

    Top Services:

    • Digital Services
    • Product Design
    • Digital Strategy
    • IoT
    • AI Development
    • Show more
    Location
    Rezzato, Italy
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $25,000 - $50,000

    DuckMa Services

    • Digital Services
    • Product Design
    • Digital Strategy
    • IoT
    • AI Development
    • Mobile App Development
    • Software Development
    • Blockchain
    • Wearables
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • RIB
    • arriva
    • amiko
    Data sourced from the agency's DesignRush profile

    DuckMa Reviews & Testimonials

    • niccolò calandri
      niccolò calandri Review from Google
      2.0 ★

      niccolò calandri's Review Sourced from Google

      Unfortunately we didn't find ourselves in terms of development methodology and results. The work was not only late but was not even complete. When asked to do the bare minimum, they asked us for more money. After loud complaints, they restarted the development and completed the guaranteed minimum. Edited review.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.7 4.7 (15)

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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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