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Software company focused on your goals

We offer comprehensive app development services. Holdapp was established in 2012. Since then, our team has built over 70 applications for over 30 clients from multiple industries, such as sports betting, e-commerce, or cryptocurrency.

Our specializations are:

  • Mobile app development, including native iOS & Android apps and cross-platform apps

  • Web app development, including frontend and backend

  • Min project size
    $10,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    10 - 49
  • Locations
    Wrocław, Poland
  • Year founded
    Founded 2012

2 Locations

  • Wrocław , Poland
  • Wrocław , Poland

No have been added yet...

    Pricing Snapshot

    Min. project size $10,000+
    Avg. hourly rate $50 - $99 /hr
    Rating for cost 4.8 /5

    What Clients Have Said

    Clients consistently praise Holdapp for their good value for cost and budget-friendly pricing. Specific project investments range from $30,000 to $150,000. They are noted for timely delivery and effective communication, indicating a solid balance between quality and affordability.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $10,000 - $49,999 based on 19 reviews
    < $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

    Select a service to see pricing information

    Highly Rated Similar Providers

    Holdapp Review Insights

    Overall Review Rating

    4.9
    • Quality 4.9
    • Schedule 4.9
    • Cost 4.8
    • Willing to Refer 5.0

    Top Mentions

    Review Highlights

    • Positive Long-Term Relationships

      Many clients indicated ongoing relationships with Holdapp, highlighting their satisfaction with the initial projects and their confidence in Holdapp’s continued support and development capabilities.

    • Positive Client Feedback

      Clients reported positive feedback from their own customers regarding the apps developed by Holdapp. This included high user ratings and increased engagement.

    • Excellent Project Management

      Clients frequently praised Holdapp's project management skills. They noted timely deliveries, efficient communication, and a smooth workflow. Tools like Jira, Slack, and MS Teams were effectively used to manage projects.

    • Commitment to Deadlines

      Holdapp’s commitment to meeting deadlines was consistently praised. Clients noted that even under tight schedules, the team delivered high-quality work on time.

    • Constructive Feedback and Improvement Areas

      Some clients suggested areas for improvement, such as ensuring all team members are fluent in English and enhancing the business analysis process to better capture initial requirements.

    • Positive Impact on Business

      Clients reported that the apps developed by Holdapp had a positive impact on their business, including increased customer engagement, higher sales, and improved operational efficiency.

    Holdapp Reviews

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    AR/VR Development for Healthcare Company

    • AR/VR Development Mobile App Development
    • $10,000 to $49,999
    • Jan. - Mar. 2024
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "The company made a very good impression on me with their customer-oriented approach."

    May 23, 2024
    Project Manager, Urtica Sp. z o.o.
    Grzegorz Jadach
    Verified
    • Other industries
    • Wroclaw, Poland
    • 201-500 Employees
    • Online Review
    • Verified

    Holdapp built an Android mobile app for a healthcare firm. The deliverable should scan data Matrix codes and verify them for communication with the supplier's ERP system.

    Mobile App Development for Nonprofit

    • Mobile App Development
    • Confidential
    • Jan. 2021 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They have internal processes implemented to cover communication, detailed work time analysis, and internal testing."

    May 30, 2023
    Project Coordinator, Lifewords
    Zbigniew Szalbot
    Verified
    • Other industries
    • United Kingdom
    • 11-50 Employees
    • Online Review
    • Verified

    Holdapp has developed a mobile application for children at risk for a nonprofit. The team has created mock-ups, coded the app, and tested it. The app's goal is to support and replace printed resources.

    Mobile App Dev & Web Design for Training & Coaching Firm

    • Mobile App Development UX/UI Design Web Design
    • $50,000 to $199,999
    • May 2021 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "We're impressed that we're working towards a common goal."

    Feb 8, 2022
    Co-Founder & Chief Product Officer, Training & Coaching Firm
    Anonymous
    Verified
    • Other industries
    • Basel, Switzerland
    • 11-50 Employees
    • Phone Interview
    • Verified

    Holdapp built a training and coaching firm's cross-platform app using Flutter, and they integrated an open API to connect it to a web platform's backend. They now provide app support and web design services.

    Wearable Technologies for Mobile App Development Company

    • Mobile App Development
    • $50,000 to $199,999
    • Apr. 2020 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "What I value the most is their reliability."

    Aug 24, 2021
    CEO, Zuhanden GmbH
    Hans Koenig
    Verified
    • Other industries
    • Munich, Germany
    • 1-10 Employees
    • Online Review
    • Verified

    A mobile app development company partnered with Holdapp for wearable technology. They’re supporting the development of complex solutions, specially dedicated to wearables devices for fitness and watch designs.

    App Development for Home & Decor Marketplace

    • Mobile App Development
    • $50,000 to $199,999
    • Apr. 2017 - Dec. 2018
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They show creativity through innovative solutions and ingenuity in solving problems."

    May 23, 2020
    Former Head of UX, Home & Decor Marketplace
    Marcin Wcisło
    Verified
    • Other industries
    • Wroclaw, Poland
    • 51-200 Employees
    • Online Review
    • Verified

    Holdapp developed a mobile app for a home and decor marketplace. The team was responsible for both front- and backend development and platform architecture.

    Mobile App Dev for Paid Gig Mobile App

    • Mobile App Development UX/UI Design
    • $50,000 to $199,999
    • Jan. 2016 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their project management is phenomenal."

    May 22, 2020
    COO, APT Collective Sp. z o.o.
    Adrian Stolicki
    Verified
    • Other industries
    • Boleslawiec, Poland
    • 1-10 Employees
    • Phone Interview
    • Verified

    Holdapp designed and developed an iOS and Android mobile app for gig workers. They added functionality that allows customers to find people who can assist them with specific tasks such as house cleaning

    App Development for Travel Tracking Platform

    • Mobile App Development
    • $50,000 to $199,999
    • Oct. 2017 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They are reliable, fair and above all trustworthy partners, given that the whole project has been managed remotely."

    Apr 29, 2020
    Founder, TrackingDays.com
    Anonymous
    Verified
    • Other industries
    • United Kingdom
    • 1-10 Employees
    • Online Review
    • Verified

    Holdapp developed a mobile app for a travel tracking and day counting solution. The team is currently building the native iOS version of the platform.

    Backend Dev for Meeting Applcation

    • Mobile App Development
    • $10,000 to $49,999
    • Aug. 2018 - Feb. 2019
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "I was impressed by how quickly they were able to come up to speed in understanding our business."

    Apr 28, 2020
    CEO, Meeting Application
    Adrian Czyczerski
    Verified
    • Business services
    • Wroclaw, Poland
    • 11-50 Employees
    • Online Review
    • Verified

    Holdapp built a new backend for an existing event organizing app. They also performed iOS development to continue building out the solution.

    iOS & Android Dev for Web Services Company

    • Mobile App Development
    • $50,000 to $199,999
    • Dec. 2018 - Mar. 2020
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They’re a great partner, one we truly appreciate."

    Apr 27, 2020
    Board member, Sprzedajemy.pl
    Piotr Trybala
    Verified
    • Information technology
    • Wroclaw, Poland
    • 11-50 Employees
    • Online Review
    • Verified

    Holdapp provided iOS and Android development. Their team built two apps for the project. 

    Native iOS & Android Dev for Sports Betting App

    • Mobile App Development
    • Confidential
    • May 2016 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They are very elastic to customer requirements."

    Apr 22, 2020
    Head of IT, forBET Zakłady Bukmacherskie Sp z o.o.
    Marcin Jamiołkowski
    Verified
    • Gambling
    • Warsaw, Poland
    • 51-200 Employees
    • Online Review
    • Verified

    Holdapp quickly developed a set of native mobile apps for a sports betting platform. Currently, they continue to work with the internal product manager to offer creative solutions.

    Showing 1-10 of 24 Reviews

    Locations (2)

    Sarnia 2 WrocławPoland 52-129

    21 - 30

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