Our expert analysts researched and ranked the leading United States iPhone app development companies that build customer-centric applications that engage and convert users into paying customers. Use our practical tool to filter listings by budget, size and reviews and select the best partner for your business needs.

Best iOS App Development Agency In United States

9 Companies - Rankings updated: September 03, 2026

We evaluate every agency on DesignRush according to expertise credentials and client satisfaction ratings. Some placements are sponsored.

iPhone
Other
$1,000 - $10,000
Sort by: Sponsored
United States × iPhone App Development × Other × $1,000 - $10,000 × Clear Filters

  • Sembit

    Unique Software for Your Unique Business

    Sembit is a seasoned software development company based in Oregon. Its expertise spans app development, cloud services, and platform integration, making the agency a versatile software development partner. With proficiency in diverse technologies and a commitment to fostering a positive work environment...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • AI Development
    • Cloud Consulting
    • Show more
    Location
    Portland, Oregon
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed

    Sembit Services

    • Software Development
    • Web Development
    • Mobile App Development
    • AI Development
    • Cloud Consulting
    • eCommerce Development
    • UI/UX Design
    • Web Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • USCB
    • Kashi Labs
    • Master Clinician Network
    • Enviral Tech
    Data sourced from the agency's DesignRush profile

    Sembit Reviews & Testimonials

    • Bryan Beck
      Bryan Beck President at The Beck Group
      5.0 ★

      AI Consulting Review from Bryan Beck

      Shaun introduced us to some of the functions available in the ChatGPT Business plan. We discovered some very powerful tools that we will use in our lumber industry research and consulting work. Shaun was a great, knowledgeable tour guide and helped us get pointed in the right direction.

    • Zach Gibbs
      Zach Gibbs Finance & Ops Analyst at Prairie Capital
      5.0 ★

      Web Development Review from Zach Gibbs

      Sembit was fantastic to work with. They integrated our Zoho APIs and LIMS system seamlessly, and the dashboards they helped build have quickly become tools our teams use every day. The project went smoothly from start to finish, and the results have had a real impact on how we manage operations.

    • Adam Kaufman
      Adam Kaufman Director Product Marketing at Efficient Computer
      5.0 ★

      Software Development Review from Adam Kaufman

      The team at Sembit and their work product has been nothing short of stellar. The team is a delight to work with. We have actively looked for more projects for them to work on because their deliverables are timely and of high quality. Sembit started out doing a mobile app project for us, then they grew to doing our Playground project for our effcc Compiler. They have also done a number of backend systems projects as well. The Sembit team are trusted advisors when we need to deploy a new system or work on a new project. Sembit will always be a go-to partner.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.7 4.7 (5)
    5.0 5.0 (6)

  • Stanga

    25+ Years: Powering Digital Transformation, End-to-End.

    Stanga provides professional software development services globally to leading software firms, businesses, startups and digital agencies. Our team also specializes in building and managing tech teams...

    Top Services:

    • Staff Augmentation
    • Cloud Consulting
    • IT Services
    • Mobile App Development
    • Web Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    500 - 999
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    9 Projects Listed

    Stanga Services

    • Staff Augmentation
    • Cloud Consulting
    • IT Services
    • Mobile App Development
    • Web Development
    • Software Development
    • AI Development
    • UI/UX Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Medix
    • Imperva
    • Peugeot Motocycles
    • Dalet
    • Uhura Digital
    • TEOCO
    • Volkswagen
    • Matawan
    • McDonalds
    • Allot
    Data sourced from the agency's DesignRush profile

    Stanga Reviews & Testimonials

    • Georgi Dimitrov
      Georgi Dimitrov Review from Google
      5.0 ★

      Georgi Dimitrov's Review Sourced from Google

      Extremely professional team of software experts and IT Professionalists that takes very seriously each development request and approaches the specific business needs of the client with deep understanding about the specific business domain.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.6 4.6 (36)

  • Dope Enough LLC

    We Make Businesses Not Just Good, But Dope Enough To Thrive!

    At Dope Enough, we're all about empowering your digital dreams. Whether its Web/App design & development, SEO, or digital marketing. We are passionate about helping businesses achieve their growth goals through ROI-driven digital solutions. As we worked with 800+ global clients, we are committed to our...

    Top Services:

    • Web Development
    • Web Design
    • eCommerce Development
    • WordPress Website Design
    • Digital Services
    • Show more
    Location
    Sheridan, Wyoming
    Number of Employees
    50 - 99
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed

    Dope Enough LLC Services

    • Web Development
    • Web Design
    • eCommerce Development
    • WordPress Website Design
    • Digital Services
    • Branding
    • Mobile App Development
    • Digital Marketing
    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Retail Industry
    • Corporate Services Industry
    • Consumer Goods Industry
    • eCommerce Industry
    • Healthcare Industry
    Data sourced from the agency's DesignRush profile

    Dope Enough LLC Reviews & Testimonials

    • Emmanuel Mouton
      Emmanuel Mouton CEO at Synox
      5.0 ★

      Wix Web Design Review from Emmanuel Mouton

      Dope Enough nailed it with our startup's landing page. They used Wix to create a professional and dynamic site that perfectly captured our brand. Their team was incredibly knowledgeable and took the time to ensure everything was optimized for both desktop and mobile. The whole process was smooth, and the results were fantastic.

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

  • Epic Apps

    Custom Application & Web Dev Professionals

    Epic Apps | Custom Mobile App Development & Web Platforms...

    Top Services:

    • Web Development
    • Web Design
    • Mobile App Development
    • WordPress Website Design
    • SEO
    • Show more
    Location
    Greenwood Village, Colorado
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000

    Epic Apps Services

    • Web Development
    • Web Design
    • Mobile App Development
    • WordPress Website Design
    • SEO
    • Software Development
    • AI Development
    • IoT
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Outlets at Castle Rock
    • Douglass Colony
    • Designs by Sundown
    • JRF Ortho
    • University of Colorado Boulder
    Data sourced from the agency's DesignRush profile

    Epic Apps Reviews & Testimonials

    • Jim G
      Jim G Review from Google
      5.0 ★

      Jim G's Review Sourced from Google

      As the owner of a commercial construction and maintenance company I have constant communication challenges…getting updates from the field, tracking materials, managing hours. It was eating up way too much time for everyone involved. We brought Epic Apps in to solve that, and they delivered on every front. They built us a custom private tablet app that our field crews use daily to order job materials, log hours, and submit job updates; and an internal website that doubles as an employee feedback hub, which has genuinely improved how we operate as a company. The whole team was professional and responsive from start to finish. If you're in the trades and looking for a development partner who actually gets your industry, Epic Apps is the real deal. I highly recommend them! Jim Gagnon Owner – NorCal Construction & Maintenance Inc.

    • Elizabeth Stevens
      Elizabeth Stevens Review from Google
      5.0 ★

      Elizabeth Stevens's Review Sourced from Google

      After I had a false start with another developer, I found Epic Apps- they were ready to jump right in and were conscious of my budget. They made my dream come true of launching my own meditation app, Eyes Inward. Highly recommended!

    • TrustFall
      TrustFall Review from Google
      5.0 ★

      TrustFall's Review Sourced from Google

      I had an excellent experience working with this tech development company. They helped me create a unique app from scratch with creativity, collaboration, and thorough attention to detail. They truly understood my niche and provided a solid foundation I can expand on. Communication was professional and consistent throughout the process. I am very happy with the cost, service, and efficiency. The team's enthusiasm and commitment were also spot on, making the entire experience enjoyable and productive. Highly recommended! Truly, Epic!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    5.0 5.0 (28)

  • QuadAngles

    We Look at Creative Angles

    QuadAngles is a professional agency leader in digital experiences, web design, mobile app and branding...

    Top Services:

    • Web Design
    • eCommerce Development
    • Product Design
    • SEO
    • Mobile App Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed

    QuadAngles Services

    • Web Design
    • eCommerce Development
    • Product Design
    • SEO
    • Mobile App Development
    • Web Development
    • WordPress Website Design
    • Digital Marketing
    • Social Media Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Alnaqsha
    • Qubment
    • Netman
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Xofthub Inc

    Trusted Software Partner For Modern Businesses

    At Xofthub Inc., we believe great software is built on great architecture. We design scalable, maintainable systems with clear development patterns, ensuring your business can grow, adapt, and add new features whenever needed...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • UI/UX Design
    • Software Testing
    • Show more
    Location
    New Hyde Park, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $12/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed

    Xofthub Inc Services

    • Web Design
    • eCommerce Development
    • Web Development
    • UI/UX Design
    • Software Testing
    • Mobile App Development
    • Software Development
    • ERP Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Americare
    • Vertex
    • Gulshanads
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • JB Fam Solutions

    Crafting Digital Dreams: JB FAM solution Where Creativity Meets Innovation.

    JB FAM Solution, your partner in crafting digital dreams and turning ideas into reality. We pride ourselves on blending creativity with innovation, offering a diverse range of digital services to meet the needs of our clients...

    Top Services:

    • Branding
    • Web Design
    • WordPress Website Design
    • Digital Marketing
    • SEO
    • Show more
    Location
    Elmhurst, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed

    JB Fam Solutions Services

    • Branding
    • Web Design
    • WordPress Website Design
    • Digital Marketing
    • SEO
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Smart Links
    • Gu Qi Wellness
    • Carrington Mortgage Services
    • Sandy's Body Contouring
    • BREKL
    Data sourced from the agency's DesignRush profile

    JB Fam Solutions Reviews & Testimonials

    • Abee Khan
      Abee Khan Review from Google
      5.0 ★

      Abee Khan's Review Sourced from Google

      JB FAM solutions brought my vision to life when creating my website, they work very fast, efficient and have shown a lot of initiative. If you ever find ur self with a problem regarding ur website and you need help, JB FAM is the SOLUTION!!! They are very trustworthy and reliable I highly recommend!!!!

    • susan crano
      susan crano Review from Google
      4.0 ★

      susan crano's Review Sourced from Google

      Had a fantastic experience here! The initial discussion about who we are and what we needed was thorough and insightful. After reviewing a few concepts and making some tweaks and adjustments, they delivered a logo that was a perfect fit for us. The process was smooth, they were easy to work with, and the final product exceeded our expectations.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    3.8 3.8 (4)

  • PegaSync

    Bottom-line growth partners through top-of-the-line tech!

    Bottom-line growth partners through top-of-the-line tech! How? By hiring the tech folks for you, or us doing your tech, as simple as that...

    Top Services:

    • IT Services
    • Mobile App Development
    • AI Development
    • Staff Augmentation
    • Web Design
    • Show more
    Location
    Dover, Delaware
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed

    PegaSync Services

    • IT Services
    • Mobile App Development
    • AI Development
    • Staff Augmentation
    • Web Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • UI/UX Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Trax Technologies
    • VisitHMT Lodging
    • Broderick Banners
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Endertech

    Beautiful & Functional Digital Solutions That Deliver ROI

    Endertech (endertech.com, 310.400.0800) is a full-service web and software development company near Los Angeles since the year 2000 providing custom design, e-commerce, software development, and online marketing support. “If you can dream it; We can build it”...

    Top Services:

    • Digital Services
    • Web Development
    • Web Design
    • eCommerce Development
    • Software Development
    • Show more
    Location
    Torrance, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000

    Endertech Services

    • Digital Services
    • Web Development
    • Web Design
    • eCommerce Development
    • Software Development
    • WordPress Website Design
    • Mobile App Development
    • Digital Strategy
    • Digital Marketing
    • eCommerce
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Doyle
    • Honeybee Health
    • Milk Jar Cookies
    • NEFCO
    • Score Sports
    • United Oil
    • Natural Curiosities
    • Pick My Solar
    • Alliance for Children's Rights
    • The Metiri Group
    Data sourced from the agency's DesignRush profile

    Endertech Reviews & Testimonials

    • Adi Cohen
      Adi Cohen Review from Google
      5.0 ★

      Adi Cohen's Review Sourced from Google

      Gabe and his team were very creative and professional in designing our website. they listened to what we want and created a website that met our goals. Pleasure to work with them

    • amy nguyen
      amy nguyen Review from Google
      5.0 ★

      amy nguyen's Review Sourced from Google

      We needed to create a project for our online pharmacy platform and found Endertech on the web. Gabe Richards and Cheyne Phillips were extremely professional, friendly, informative, and responsive to our needs and questions. Beyond their technical expertise and vast experience, this team is creative, solutions oriented, engaging and incredibly easy to work with. We highly recommend Endertech to anyone looking for website developments and IT solutions.

    • Bill Corley
      Bill Corley Review from Google
      5.0 ★

      Bill Corley's Review Sourced from Google

      I engaged Endertech to make my vision of a niche marketing website a reality. The team at Endertech were creative in finding solutions to accomodate my specific functionality and look and feel desires for site throughout the development stages and delivered a product beyond my initial expectations. I was "wowed" by the end result. I will be continuing to put my trust in this organization for more of their very capable consultation and services as the site launches and ramps.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.6 4.6 (19)

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