Mobile app development services help to build apps for iOS and Android devices. Steadfast is the company that brought Viber (1.17B users) to Android, developed Deloitte-approved mobile banking apps, and created an IPTV/SVOD solution that drives T-Mobile and BBC. Reach out to Steadfast and discuss your case with our consultants, who have 5-8 years of experience in mobile projects. Whether you haven’t yet started development, are in the middle of it, or have issues with a finished app, we’ll be glad to render advisory or practical help.


Mobile Application

Development Services

Mobile consulting

Our 25+ consultants assist with app concept finalization, advise on platform/device compatibility, and perform cost estimations.

Back end development

Our back-end developers build robust and secure mobile back ends to ensure smooth and quick data sync and transfer.

Mobile app QA and testing

Our ISTQB-certified test engineers perform functional, performance, security, UX, and accessibility testing.

Mobile UX and UI design

Steadfast designers create slick and intuitive interfaces that ensure conversionengagement, and easy adoption.

Web development

Steadfast is ready to complement your mobile app with a web app, web portal, online store or SaaS.

Maintenance and support

Steadfast offers post-launch L1-L3 support, compliance, security, and performance management & app evolution.

Mobile app development

Experienced in a variety of mobile techs, our developers create and deploy fast, bug-free & well-documented mobile applications.


Well-versed in a wide range of APIs, we guarantee seamless integration with back ends and any third-party software.

Mobile app modernization

Our developers skillfully convert websites into mobile apps, redesign architectures, and refactor code in new tech.

Industry Solution

  • HRIS
  • Education Campus ERP
  • TeleNext Online Education
  • Security System

Contact Us

#1598, Level - 2, Sector - 21,
Panchkula | Haryana | India 134112


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