Our Key Clients

100+ Projects. 2 Mn+ Downloads.
Mobile Applications & Web Applications

Partnering with our clients, we help our clients think about how they can leverage the power of Mobile App Development to reach their target users and also increase user engagement with their mobile applications. Our app development framework enables faster delivery, lower costs and higher quality.

Mobile First

Remote working is the new norm, web and mobile application development companies should focus on thinking Mobile First. Our UX Mobile CoE, has helped 50+ companies shift their core focus towards Mobile!

Agile

With certified Agile Scrum Team and Agile leaders, we are focused on delivering working products every 2 weeks! Our clients love seeing faster feedback incorporation and embrace the Agile way of working.

Cloud Native

Be it AWS or Google cloud, our certified AWS / cloud architects can help you build auto-scalable web and mobile applications with high availability and built in disaster recovery.

DevOps

From code check-in to direct publishing on AWS, Apple App Store, Google Playstore we have automated the whole mobile app development and web development process. Saving 50% of development time.

Leading App Development & Web Development in USA with Agile & DevOps!

Being a Top mobile app development company, at Grey Chain we focus on latest Agile and DevOps methods which have been built based on our years of experience in Enterprise development. Our custom Agile delivery methodology gets your products in your hands in a matter of weeks.

We work across the latest tech stack including AWS, Node.js, Angular, React.js, Flutter, Android, iOS and many more.

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15%
15%
Strategy
Our Business consultant gets embedded in your thought process and monitors your end user’s behaviour to map out the user journey in the app.
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20%
20%
Design
With a team of UI and UX experts we build your app design in conjunction with your needs and requirements.
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60%
60%
Develop
We build in agile cycles where you get MVPs after every 2-3 weeks depending on the project type and duration. We have robust unit and smoke testing practices enabling error free code even for MVPs.
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15%
15%
Release
Our incremental release management approach is something our clients have testified for. We build in increments and deployed completely working code at every release, with minimal impact on the end users.

Portfolio

Padalapp - Innovations for Poverty Actions

Padalapp is a Non Profit Research app platform built for Financial data research. Our Fintech expertise enabled build of financial data collection with a secure architecture. Being a mobile app development company in USA, we were able to partner with the institution and come up with a solution which gamified data collection using incentization techniques. A combination of mobile applications and web applications, Padalapp has enabled Innovation for Poverty Actions (IPA) reach 11,000+ research candidates.

Portfolio

ipa

ROSA - Remote offered skill

Rosa provides key content on gender-based violence knowledge, case management, communication and attitude skills; offers self or supervisor-administered skills assessments; and a community space for users to expand their learning through facilitated remote discussions and distance supervision.

Portfolio

bose

Bose Professional

Android & iOS Enterprise apps for Bose Pro SAARC region. We developed the mobile applications product to enabled pro.bose.com products for BOSE sales team to drive direct Distributor & Channel Sales.

Portfolio

True Scoop - News Mobile Applications

True Scoop is a modern take on news with language support for English, Hindi & Punjabi. Our UX team worked with the client to come up concepts like CutShort and also enabled Podcasts for a new format of news delivery.

Native Android & iOS mobile applications, True Scoop is a high performing news app.

Portfolio

Padalapp - Innovations for Poverty Actions

Padalapp is a Non Profit Research app platform built for Financial data research. Our Fintech expertise enabled build of financial data collection with a secure architecture. Being a mobile app development company in USA, we were able to partner with the institution and come up with a solution which gamified data collection using incentization techniques. A combination of mobile applications and web applications, Padalapp has enabled Innovation for Poverty Actions (IPA) reach 11,000+ research candidates.

Portfolio

ipa

ROSA - Remote offered skill

Rosa provides key content on gender-based violence knowledge, case management, communication and attitude skills; offers self or supervisor-administered skills assessments; and a community space for users to expand their learning through facilitated remote discussions and distance supervision.

Portfolio

bose

Bose Professional

Android & iOS Enterprise apps for Bose Pro SAARC region. We developed the mobile applications product to enabled pro.bose.com products for BOSE sales team to drive direct Distributor & Channel Sales.

Portfolio

True Scoop - News Mobile Applications

True Scoop is a modern take on news with language support for English, Hindi & Punjabi. Our UX team worked with the client to come up concepts like CutShort and also enabled Podcasts for a new format of news delivery.

Native Android & iOS mobile applications, True Scoop is a high performing news app.

The Value We Offer
To Our Clients

Mobile Applications UI / UX

Our Product design team is focused on Human centered design principles and work towards Discovery workshops with our clients to deliver the smooth user experiences.

Agile & DevOps Software Development

Web and mobile app development companies focus on building just software but we focus on integrating best practices for Agile Scrum Management and CI CD DevOps.

Scalable Enterprise Grade Architecture & Security

Be it web applications or mobile applications, our core focus is on scalability and with our core team from Enterprise, we ensure every product has a scalable architecture with best in class security.

Free 90 Day Maintenance & Support

We are a software development company that believes in high quality and hence offer Free 90 day bug and stability fixes support for each project of certain size.

We Believe in Partnership.
Client Testimonials

Kristy Crabtree

International Rescue Committee, New York

Grey Chain cared about our product, how it was received and the impact we intended. That connection is what sets them apart. It’s a different level of commitment.

Christine Heckman

UNICEF, New York

Great team! Focused delivery. Working on new projects.

Yunyu Liang

Innovation for Poverty Actions, US & Philippines

Very good at understanding our needs, and being flexible to delivery towards our change need.

Peter Garmyn

Belgium Business Group, Brussels

Websites, web portals, Android or iOS applications, they can do every thing and I really recommend this company!

Vishal Srivastav

Bose Professional, SAARC

Delivered high quality for our enterprise.

Sophie Connolly

Basic Science Clinic, Australia

Very easy to communicate, updated regularly on progress. Highly professional team.

Latest blogs

Benefits of Mobile CICD DevOps – Delivering 5x ROI for businesses

Automated Mobile CICD Pipelines Have you ever made changes to iOS or Android mobile application and then dreaded the whole build and deployment process to Apple Appstore & Google Play Store? Have you received non-secure...

Read more

Mobile App Digital Transformation for International Rescue Committee (IRC)

Non Profit App Development - Case Study - Remote Offered Skill Building App (ROSA) Grey Chain engagement with International Rescue Committee began in 2017 right at the inception of the firm, since then the ROSA...

Read more

Non Profit App Development helping UNICEF reach GBV victims

Non Profit App Development - UNICEF Case Study Gender-based violence is one of the most heinous crime which happens in many rural and urban households with very little opportunity for victims to seek help or...

Read more
FAQ's
Frequently Asked Questions.
Do you sign a NDA (Non-Disclosure Agreement) for project discussion?
Yes, we are always open to sign NDA to protect our clients and their ideas. As a Mobile app development company we ensure safe and secure communication so that only the signed parties are aware of the information.
We believe in having a partnership based trustworthy relationship with our clients. Hence from DAY ONE, we give full access to the code to our clients and they can download it at any time. At the end of the every web and mobile applications project, the whole codebase is owned by the client and its their Intellectual property. We use standard tools like Github, Gitlab or Bitbucket and have a daily code checkin process.
We are Agile certified practitioners and follow 2 week Agile Scrum methodology to deliver mobile app development services. We invite all clients to Daily Standups and also have regular product demos to ensure 100% transparency for each project.
We are a Full Stack Mobile & Web Development support. Our development capabilities comprises of Node.js, Angular, React.js, Python, PHP, Android Kotlin, iOS Swift, Flutter Mobile App development, React Native, AWS, Google Cloud, etc.

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