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Best San Jose Mobile App Developers

3 Companies-Rankings updated: September 13, 2026

All agencies are evaluated on DesignRush for demonstrated expertise and authentic client reviews to support your decision. Certain placements are paid.

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  • Appsters

    Tech Company That Provides App Solutions

    At Appsters, we build custom iOS, Android and cross-platform Apps from MVPs that validate your idea to enterprise-grade solutions that scale to millions of users. Industries including Fintech, Healthcare, Ecommerce and SaaS, we don't just write code we engineer products that grow businesses...

    Top Services:

    • Mobile App Development
    • Blockchain
    • Software Development
    Location
    San Jose, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed

    Appsters Services

    • Mobile App Development
    • Blockchain
    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • PayFlow
    • FitSphere
    • DropTheBeat
    Data sourced from the agency's DesignRush profile

    Appsters Reviews & Testimonials

    • Robbin Brown
      Robbin Brown Review from Google
      5.0★

      Robbin Brown's Review Sourced from Google

      Our old website wasn't generating many inquiries, so we decided to rebuild it from scratch. The new design is much more user-friendly, loads quickly, and has already received positive feedback from our clients. The communication was excellent, and the project stayed on schedule.Thanks, team APPSTERS

    • Joshua Lucas
      Joshua Lucas Review from Google
      5.0★

      Joshua Lucas's Review Sourced from Google

      Appsters actually did a really good job turning our rough idea into a proper working app. They kept us in the loop the whole time with updates, screenshots, and little demos, so we always knew what was going on.Whenever we wanted changes, even at the last minute, they didn’t make it difficult and just got it done quickly. The app itself runs smoothly, looks clean, and feels really modern.Launch went without any issues, and early users seem to like it a lot. Overall, it felt like an easy, stress-free process and they were genuinely good to work with.

    • A Google User Review from Google
      5.0★

      A Google User's Review Sourced from Google

      Appsters is the best! They developed an amazing app for my business, super professional and efficient. Highly recommend their services!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit WebsiteView Profile
    5.0 5.0 (4)

  • Inizio

    Launch Your Next Big Idea With Us!

    Inizio stands at the forefront of cross-platform mobile app development, delivering state-of-the-art software solutions tailored for both iOS and Android devices. Our collaboration boasts expertise from serving US startups to Fortune 50 companies, with specialties ranging from web and mobile development to...

    Top Services:

    • Mobile App Development
    • Web Development
    • UI/UX Design
    Location
    San Jose, California
    Number of Employees
    Under 49
    Portfolios Count
    5 Projects Listed

    Inizio Services

    • Mobile App Development
    • Web Development
    • UI/UX Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Cancer - Caregiver App
    • CircleOf
    • Therapy Device Platform
    Data sourced from the agency's DesignRush profile
    Visit WebsiteView Profile

  • Tech.us, Inc

    Build Better Software.

    Tech.us is an AI software solutions company that provides AI development, mobile applications, cloud consulting, and IT services. We focus on creating secure, scalable, and innovative technologies that support businesses in their digital journey...

    Top Services:

    • AI Development
    • Mobile App Development
    • IT Services
    • Software Testing
    • Cybersecurity
    • Show more
    Location
    San Jose, California
    Number of Employees
    100 - 249
    Minimal Budget
    $10,000 - $25,000

    Tech.us, Inc Services

    • AI Development
    • Mobile App Development
    • IT Services
    • Software Testing
    • Cybersecurity
    • Cloud Consulting
    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Ivionics
    • OpenGym
    • IDP Consulting
    • Zone
    • Trader PhD, LLC
    Data sourced from the agency's DesignRush profile
    Visit WebsiteView Profile

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