Think big. Build smart. Scale fast.

Partner with Ones and Zero for app development, web design, and digital transformation built around performance, clarity, and growth.

Trusted by 12K+ Worldwide
Brand & Customers

Native App Development

Applications built specifically for Android and iOS platforms using platform-specific languages and tools to ensure maximum performance, responsiveness, and device-level integration.

Cross-Platform App Development

Apps developed with shared codebases that run seamlessly on both Android and iOS, reducing time-to-market while maintaining consistent functionality and user experience.

Progressive Web App (PWA) Development

Web-based applications that offer app-like functionality, offline access, and cross-browser compatibility. These apps are optimized for fast loading, responsive design, and improved discoverability.

Core Services We Provide

At Ones and Zero, we’re not just an app development company — we’re your full-stack digital transformation partner. From Android and iOS apps to scalable web development, UI/UX design, and digital marketing, we bring agility, precision, and creativity to every project.

Whether you’re a startup or an enterprise, we craft solutions that grow with you.

App Development

  • Build powerful mobile and web apps tailored to your vision.

Web App Development

  • Dynamic and scalable apps accessible across all browsers.

UI/UX Designing

  • Human-centered designs that elevate user experience.
  • Human-centered designs that elevate user experience.

Digital Marketing

ROI-driven marketing strategies that fuel your online growth.

Full Stack Development

Integrated front-end and back-end development under one roof.

Quality Assurance

End-to-end testing to ensure flawless performance across devices.

Expertise Across Domains

We serve businesses across sectors with custom-built digital solutions, driving success with innovation and precision.

Core Expertise in Technology

We build smart, scalable solutions using today’s most powerful technologies.
Android
iOS
Google Analytics
Flutter
ReactJS
AngularJS
React Native
PHP
Laravel
Node.js
MERN Stack
Figma
Our Customers

Join over 5,000 of the
world's leading digital
agencies

Our Recent Work

Explore how Ones and Zero has delivered impactful digital solutions across web, app, and branding projects.

Get a Digital Partner, Not Just a Developer

Ones and Zero builds relationships — and world-class tech.

Questions & Answers

Some common questions we get about Ones and Zero

Our pricing varies depending on the complexity of the project. For example, a basic website may start around $500, while mobile app development begins from $2,000. We provide custom quotes after understanding your goals.

Project timelines depend on the scope. A logo design may take 3–5 days, a website 2–4 weeks, and mobile apps can take 4–10 weeks. We share a detailed timeline before starting any work.

Yes. We provide optional maintenance packages for websites, apps, and digital marketing campaigns. You can also request one-time updates if you prefer not to commit to monthly plans.

We offer 2–3 free revision rounds for most services to make sure you’re fully satisfied. Additional revisions can be handled at a minimal cost based on the complexity.

Absolutely. Once the project is complete and paid for, you’ll have full ownership of all source files, design assets, and code.

We specialize in Flutter, Android, Laravel, WordPress, ReactJS, and more. We choose the stack that best fits your business goals and future scalability.

Yes, we offer express delivery options depending on availability. If you have an urgent need, let us know — we’ll do our best to accommodate.

Yes, our clients are from the U.S., U.K., UAE, Canada, and more. We schedule meetings based on your timezone and provide 24/7 communication support.

We begin with a discovery call, followed by a proposal and timeline. Once approved, we move into design, development, testing, and final delivery. You’re involved at every major step.

Definitely. We specialize in revamping outdated platforms to be more modern, responsive, and performance-driven while preserving your original data and identity.

Have any questions? Get in Touch

What Our Clients Say About Us