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Top Big Data & BI Companies for iOS App

90 big data & BI companies ranked by rating, review volume and listing quality.

iOS development covers applications for iPhone and iPad, and the work of getting them through App Store review and keeping them there. The platform is more uniform than Android — fewer devices, faster OS adoption — but the review process is a real project risk that inexperienced teams underestimate.

Ask who holds the developer account: if the agency does, your app lives in someone else's Apple relationship, and moving it later is administrative work you will not enjoy. Ask how rejections are handled, and whether the quote includes the rounds of resubmission that most non-trivial apps need. Ask what happens each September, when a new iOS version arrives and something in your app stops behaving.

Want your company here?

Between them, the 90 big data & BI companies on this page cover android (87), web development (80), mobile app development (55) and web design (51). They also list work in New York and York. 90 of them have written a profile you can read before you get in touch.

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  1. Migra Software Evolution Srl logo

    Migra Software Evolution Srl

    Web Development · Web Design · IT Services · Also in Italy

    Migra Software Evolution Srl is a small IT company near Milan that has worked in the market since 1996.

    Write a review
  2. The Data Appeal Company logo

    The Data Appeal Company

    Web Development · Web Design · IT Services · Also in Italy

    The Data Appeal Company turns online feedback and location data into insight for organisations.

    Write a review
  3. C&F logo

    C&F

    Mobile App Development · UI/UX Design · E-Commerce Development · Also in Poland

    Polish-rooted data solutions company covering data engineering, analytics, automation and consulting, with life science expertise

    Write a review
  4. cubido business solutions gmbh logo

    cubido business solutions gmbh

    Web Development · Web Design · IT Services · Also in Austria

    cubido business solutions gmbh began with business intelligence and now trades as ACP CUBIDO Digital Solutions.

    Write a review
  5. Invenium Data Insights GmbH logo

    Invenium Data Insights GmbH

    Web Development · Web Design · IT Services · Also in Austria

    Invenium Data Insights GmbH is a big data analytics company that works with large volumes of movement data.

    Write a review
  6. Adastra Czech Republic logo

    Adastra Czech Republic

    Artificial Intelligence - AI · Mobile App Development · E-Commerce Development · Also in Czech Republic

    Adastra Czech Republic is the Czech arm of Adastra, a consultancy that builds digital solutions around data.

    Write a review
  7. Inteleqt Consulting logo

    Inteleqt Consulting

    Web Development · Web Design · IT Services · Also in South Africa

    Inteleqt Consulting, also written InteleQt, is a South African data analytics and business intelligence firm.

    Write a review
  8. Keyrus logo

    Keyrus

    Supply Chain, Logistics, and Transport · Web Development · Web Design · Also in New York and York

    With more than thirty years of work in data and intelligence, the consultancy Keyrus designs and delivers intelligence as an integrated system across data, decisions and…

    Write a review
  9. Agile Tech Consulting, LLC logo

    Agile Tech Consulting, LLC

    Advertising & Marketing · Custom Software Development · Web Design

    Custom software, business intelligence, Power Apps, websites and mobile apps for organisations in Jacksonville and beyond

    Write a review
  10. Evince Technologies Pvt Ltd logo

    Evince Technologies Pvt Ltd

    Web Design · App Development · Application Development · Also in China

    Chennai-based Evince Technologies, trading as EvinceTech, builds custom ERP systems, web and mobile applications, and automation for businesses in manufacturing, logistics,…

    Write a review
  11. IB

    Instinctive BI

    Mobile App Development · Web Development · UI/UX Design · Also in United Kingdom

    Instinctive BI is a data engineering firm that was formed in early 2016. It builds the plumbing that moves business data from source systems to the people who analyse it.

    Write a review
  12. F

    Fivetran

    Web Development · Web Design · UI/UX Design · Also in United States of America

    Fivetran is a data movement platform that copies data from business applications, databases and files into a warehouse or data lake.

    Write a review
  13. TI

    The Information Lab Ireland

    Web Development · Web Design · IT Services · Also in Ireland

    The Information Lab Ireland is a data strategy consultancy serving Irish businesses.

    Write a review
  14. NA

    Nathean Analytics

    Web Development · Web Design · IT Services · Also in Ireland

    Nathean Analytics sells a clinical and business analytics platform.

    Write a review
  15. FA

    Fishtown Analytics

    Web Development · Web Design · IT Services · Also in United States of America

    Fishtown Analytics is an analytics consultancy that works with startups growing quickly on venture funding.

    Write a review
  16. AG

    Apparo GmbH

    Web Development · UI/UX Design · IT Services · Also in Germany

    Apparo GmbH, from Braunschweig, specialises in IBM Cognos. It belongs to the Apparo Group, which also has locations in Vienna, Regensburg and Cologne.

    Write a review
  17. C

    Connexica

    Web Development · Web Design · IT Services · Also in United Kingdom

    UK data discovery software that unifies organisational data for reporting and decisions in housing, healthcare and finance

    Write a review
  18. D

    dunnhumby

    Social Media Marketing · Web Development · Web Design · Also in United Kingdom

    dunnhumby is a customer data science company that applies analytics and AI to retail.

    Write a review

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