Updated in September 2021

Top Mobile App Development Companies

What is your budget range?

List of the mobile app development companies for you project scale.

  • Sigma Software

    Sigma Software

    Sigma Software is a group of companies with headquarters in Sweden, delivery centers in Ukraine, and offices in Poland, the US and Australia. With their global operational coverage, they assist companies of all sizes and startups with full-cycle software development, including embedded software solutions, managed IT services and tech consulting. Recognizing their clients’ specifics, they offer differentiated modes of cooperation for enterprises, consulting companies, startups, and product companies.

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    Company size

    1,001-5,000

    Founded

    2002

    Hourly rate

    $51 - $100

    Minimal project

    $50k

    Headquarters

    Kharkiv, UA

    Ready to start

    2-3 weeks

    Highlights
    Runs a startup investment fund.
    Employs 1,500+ software professionals globally.
    Is on the IAOP’s list of top 100 global outsourcing companies.
    Core services
    40% Mobile app development
    40%
    40%
    20%
    Key clients
    Aol
    Mindvalley
    Volvo Penta
    Blacksnowgames
    Knorr-Bremse
    Aareon
    AstraZeneca
    Viaplay
  • SourceFuse

    SourceFuse

    Founded in 2006 and operating across the USA, UK, Australia and India, SourceFuse helps healthcare and life sciences companies, among others, to drive their cloud-first modernization initiatives. Their cloud expertise is outstanding, with their status as an AWS Advanced Consulting Partner with Healthcare Competency and commitment to creating 100% HIPAA compliant software solutions, which include AI-powered telemedicine apps, clinical information systems, mHealth apps, and more.

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    Company size

    201-500

    Founded

    2006

    Hourly rate

    $25 - 50

    Minimal project

    $10k

    Headquarters

    Neptune Beach, US

    Ready to start

    2-3 weeks

    Highlights
    Operate three proprietary products in the field of telemedicine and medical OTT education.
    Has delivered 600 AWS implementations so far.
    Appeared on the 2020 Inc. 5000 list, reporting a business growth of nearly 140%.
    Core services
    20% Mobile app development
    20%
    30%
    40%
    10%
    Key clients
    RelayRide
    MTS Inc
    Dr. Reddy’s Laboratories
    Medical Tracking Solutions
  • Tkxel

    Tkxel

    This US-based company founded in 2008 has since grown to four US and EU locations, with their delivery center based in Poland. They are equally competent in established and emerging technologies such as AI and IoT, while also being specialized in market-leading platforms, primarily Salesforce. They assist with automation in every Salesforce-enabled area, such as sales, marketing, customer support and field service.

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    Company size

    201-500

    Founded

    2008

    Hourly rate

    $25 - 50

    Minimal project

    $10k

    Headquarters

    Punjab, PK

    Ready to start

    2-3 weeks

    Highlights
    Was recognized among the best-performing Salesforce solution providers in 2020 by the Enterprise Wor
    Has 180+ professionals on board.
    Claims to hire the top 2% talent in the industry.
    Core services
    10% Mobile app development
    10%
    30%
    15%
    15%
    5%
    15%
    10%
    Key clients
    Nokia
    groupon
    lumatax
    nestle
    honeywell
    citi
    reidmark
  • GBKSOFT

    GBKSOFT

    With their 100+ software developers on board, GBKSOFT is a small yet focused software engineering firm offering custom solutions for web, mobile, and wearable platforms. In addition, their scalable teams are skilled to provide technology consulting, ongoing maintenance and improvement, MVP development and more. They hold certifications from AWS, Microsoft, Google and other recognized technology providers.

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    Company size

    51-200

    Founded

    2011

    Hourly rate

    $25 - 50

    Minimal project

    $20k

    Headquarters

    Kiev, UA

    Ready to start

    2-3 weeks

    Highlights
    Has delivered over 700 projects so far.
    Runs an affiliate program for partner referrals.
    Is a part of the Altamira holding.
    Core services
    50% Mobile app development
    50%
    30%
    20%
    Key clients
    Zivugtech
    Zemp
    Bestyn
    Incinq
    Mazaaks
    Village Kids

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