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

8 Companies - Rankings updated: August 29, 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
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  • Genetech Solutions

    Lets build some tech together!

    Guiding and helping businesses worldwide build solutions that sell. Genetech is an award-winning custom software development company with almost 2 decades of experience in delivering top-notch tech services, including AI, IoT, Intelligent Apps, Cyber Security, and Tech Talent...

    Top Services:

    • Software Development
    • AI Development
    • Mobile App Development
    • Staff Augmentation
    • Cybersecurity
    • Show more
    Location
    Ann Arbor, Michigan
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    34 Projects Listed

    Genetech Solutions Services

    • Software Development
    • AI Development
    • Mobile App Development
    • Staff Augmentation
    • Cybersecurity
    • Web Development
    • WordPress Website Design
    • Software Testing
    • eCommerce Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Dearing Studio
    • Stubgroup
    • NIKOS
    • Global Nephrology Solutions
    • Le Bijou
    • Solutions 8
    • TheBlueFish.com
    • MicroElec Technical
    • 3PL Systems Inc.
    • My Boracay Guide
    Data sourced from the agency's DesignRush profile

    Genetech Solutions Reviews & Testimonials

    • Jason Stern
      Jason Stern President at Enlightened Media
      5.0 ★

      Web Design Review from Jason Stern

      This company is a pleasure to work with. They respond timely and have a true expertise in their field. We recommend them for any advanced website code, e-commerce coding, tracking or SEO related projects.

    • Griffin Joliboix
      Griffin Joliboix COO at The Basketry by Phina
      5.0 ★

      Web Development Review from Griffin Joliboix

      The team at Genetech did a great job helping us get our website back on track when updates were pushed through that we were unaware of. These updates caused implications that were problematic to our website performance at the most crucial time of the year for our sales, and their timely work helped out tremendously.

    • Ramy Hanna
      Ramy Hanna CEO at Trinity Design and Build LLC
      5.0 ★

      Web Design Review from Ramy Hanna

      Best team to contact with, Easy to communicate, They take u step by step to complete our project in an easy efficient way, Reasonable price, I recommend them

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.9 4.9 (16)
    5.0 5.0 (3)

  • Volts Consulting

    The electrifying force that will take your business to new heights.

    We're Volts Consulting, a team of design experts and marketing strategists passionate about turning your online presence into a powerful growth engine...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • Digital Services
    • Branding
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000

    Volts Consulting Services

    • Web Design
    • eCommerce Development
    • Web Development
    • Digital Services
    • Branding
    • Logo Design
    • Digital Strategy
    • SEO
    • Social Media Marketing
    • Event Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • BH
    • Fine Line Detailing
    • Mishi
    • Sun Ray Solar
    • Chalein Fir
    • Adventure Nutrition
    • Slack
    Data sourced from the agency's DesignRush profile

    Volts Consulting Reviews & Testimonials

    • Jan Crotty
      Jan Crotty Project Manager at Paul Lukez Architecture
      5.0 ★

      Digital Services Review from Jan Crotty

      Working with Volt Consulting's full-service digital team revolutionized our architecture firm's online presence, creating a stunning website, engaging social media, and targeted marketing campaigns that showcase our projects and expertise. Their expertise has enabled us to reach new clients, streamline our operations, and stay ahead of the competition.

    • Zaneilia Harris
      Zaneilia Harris Financial Planner at CFP Board
      5.0 ★

      Branding Review from Zaneilia Harris

      Volt Consulting's team created a captivating and caring brand identity for our charity organization that properly reflects our goal and beliefs. The new identity has connected strongly with our funders, volunteers, and recipients, resulting in greater involvement and support.

    • Kendra Brassfield
      Kendra Brassfield Chief Executive Officer at NeoLife International
      5.0 ★

      eCommerce Development Review from Kendra Brassfield

      Volt Consulting developed a user-friendly and scalable ecommerce platform for our wellness products, resulting in a 50% increase in online sales and a significant expansion of our customer base. Their team expertly integrated payment channels, shipping logistics, and product management systems to provide a smooth and efficient customer experience. Our ecommerce solution has allowed us to emphasize both customer service and business growth.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.8 4.8 (8)

  • Apex Current

    The Apex Of AI-Powered, Tech-Infused Digital Marketing Innovation That Drives Tangible Results.

    Apex Current partners with small businesses of all types and sizes across the U.S., providing innovative digital & social media marketing solutions that are guaranteed to drive consistent online new customer growth month after month...

    Top Services:

    • Digital Services
    • Digital Strategy
    • CRO
    • Social Media Marketing
    • eCommerce
    • Show more
    Location
    Nashville, Tennessee
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    9 Projects Listed

    Apex Current Services

    • Digital Services
    • Digital Strategy
    • CRO
    • Social Media Marketing
    • eCommerce
    • Digital Marketing
    • PPC
    • Email Marketing
    • Business Consulting
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • We drive results for brands like...
    • Club Pilates
    • MedJet
    • Rose Box
    • Breakout Games
    • Yes You Can!
    • Economic Development Partnership of Alabama
    • PropsLove App
    • Agenixs
    • Farmfolio
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • HOUSEINK Agency

    Result Driven Digital Marketing Agency that Thrives on Creating Visual Stories that Resonate.

    Our journey began with a passion for visual storytelling and a commitment to turning ideas into impactful designs. With a team of dedicated professionals, we've honed our skills to deliver exceptional results for our clients around the world...

    Top Services:

    • Branding
    • Web Design
    • eCommerce Development
    • Email Marketing
    • Digital Marketing
    • Show more
    Location
    DeLand, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000

    HOUSEINK Agency Services

    • Branding
    • Web Design
    • eCommerce Development
    • Email Marketing
    • Digital Marketing
    • SEO
    • Mobile App Development
    • Event Marketing
    • Content Marketing
    • Social Media Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Element Matcha
    • Velvet Ice Cream
    • HOUSEINK Magazine
    • Baxterwilsxn.com
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Shortcut Sweden

    Cutting-Edge Mobile App Solutions

    We have defined the frontier of mobile solutions with a dual understanding of user behavior and technological opportunities...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • Staff Augmentation
    • Product Design
    • Show more
    Location
    Stockholm, Sweden
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $1,000 - $10,000

    Shortcut Sweden Services

    • Software Development
    • Mobile App Development
    • Web Development
    • Staff Augmentation
    • Product Design
    • UI/UX Design
    • AI Development
    • IT Compliance Solution
    • IT Services
    • DevOps Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Small Business Industry
    • Fintech Industry
    • Marketing Industry
    Data sourced from the agency's DesignRush profile

    Shortcut Sweden Reviews & Testimonials

    • More
      More Review from Google
      5.0 ★

      More's Review Sourced from Google

      Professional Mobile App makers. If you need to build a mobile app they have the best Developers you can find.

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

  • HemAster Media

    At HemAster Media, we dont just keep up with the digital world. We stay ahead of it. Our mission is simple: to help your brand grow online with clarity, creativity, and consistency. We know the internet is full of noise and shiny objects...

    Top Services:

    • eCommerce
    • PPC
    • Advertising
    • Mobile App Development
    • Digital Services
    • Show more
    Location
    Indore, India
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000

    HemAster Media Services

    • eCommerce
    • PPC
    • Advertising
    • Mobile App Development
    • Digital Services
    • Social Media Marketing
    • Software Development
    • Business Consulting
    • SEO
    • Digital Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Wild Stone
    • MsChief
    • Love Depot
    • Dabur
    • Nu Republic
    • VS Mani & Co.
    • What's up Wellness
    • Almo Corporation
    • Eat Better Co
    • Durex
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Woltrio

    Better Tech, Better Life

    Woltrio is a healthcare technology and software development company specializing in custom digital solutions for healthcare providers, health systems, and digital health organizations. It combines healthcare expertise with modern software engineering to develop secure, scalable, and compliant systems that...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • Software Testing
    • DevOps Consulting
    • Show more
    Location
    Rawalpindi, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed

    Woltrio Services

    • Software Development
    • Mobile App Development
    • AI Development
    • Software Testing
    • DevOps Consulting
    • Cloud Consulting
    • eCommerce Development
    • Web Development
    • UI/UX Design
    • Web Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Acolide
    • AelaPro
    • BillingVista
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile
    5.0 5.0 (12)

  • IGTechso Pvt. Ltd.

    Developing Dreams.

    In 2013, IGTechso founder Akhilesh Tiwari saw a need to create a web design company with a difference. One that empowered business owners to embrace the internet. IGTechso has since become an industry expert and is now a proud cheerleader for entrepreneurship and watching little things grow into big things...

    Top Services:

    • eCommerce Development
    • AI Development
    • Mobile App Development
    • Software Development
    • CRM Consulting
    • Show more
    Location
    Indore, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $1,000 - $10,000

    IGTechso Pvt. Ltd. Services

    • eCommerce Development
    • AI Development
    • Mobile App Development
    • Software Development
    • CRM Consulting
    • ERP Consulting
    • Staff Augmentation
    • Managed Services
    • IT Services
    • Big Data Analytics
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • RocketAds
    • Empathetic AI
    • Octavio, Inc
    • OPSO Restaurant
    • Aristocracy London
    • Vitabay
    • WrecKonnect
    • IOT-Mexico
    • OMYK Digital
    • Mozzo Menu
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

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Why People Trust DesignRush

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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Learn more about DesignRush Agency Ranking Methodology.

Sources

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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