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Smarter
Mobile App Development for Small Businesses

Custom mobile applications for iOS & Android–designed to launch fast, run smoothly, and grow with you.

Start Your Project

Smarter Mobile Apps for Small Businesses

We build custom tools that launch fast, run smoothly, and grow with you.

Start Your Project

Powering Chicago — and Businesses Everywhere

Development

Custom Software Development
Mobile Application Development
AI/Machine Learning
UX + UI Wireframes
Prototypes
Flex Staffing

Design

Business Websites
Portfolio Websites
Blog Websites
Event Websites
E-commerce Websites

Strategy

Market Research
Lean MVPs
KPIs + Analytics
Roadmapping

Designed for Real People

From onboarding to daily use, we craft mobile apps that are easy to learn, and built to retain users.

Mobile App Design & UX

Intuitive interfaces. Seamless experiences. Designed to delight users and drive engagement.

Powered by Proven Mobile App Technologies

We build with React, Node.js, Flutter, Firebase & other trusted frameworks.

"Vault Innovation’s discovery phase propelled the once-simple MVP towards a platform that users continue to praise for its functionality and design."

James Yi

CEO, LeafTrade

Flexible Options That Scale With You

MVP Build

Fast, cost-efficient app development to validate ideas with expert app developers

Full Mobile App

Expand to a full-featured iOS and Android app built by a trusted mobile app development company

Ongoing Support

Ensure long-term success with continuous updates, new features, and maintenance

Flexible Options That Scale With You

Development

Custom Software Development
Mobile Application Development
AI/Machine Learning
UX + UI Wireframes
Prototypes
Flex Staffing

Design

Business Websites
Portfolio Websites
Blog Websites
Event Websites
E-commerce Websites

Strategy

Market Research
Lean MVPs
KPIs + Analytics
Roadmapping

MVP Build

For first launch

Full App

For businesses ready to scale

Ongoing Support

For post-launch success

Built for Real-World Results, Not Silicon Valley Hype

We’re a nimble, senior-led team that understands the budget, pace, and priorities of small businesses. When you work with VAULT, you’re not just hiring app developers—you’re partnering with one of the top mobile application development companies that understands small‑business budgets and goals.”

Development

Custom Software Development
Mobile Application Development
AI/Machine Learning
UX + UI Wireframes
Prototypes
Flex Staffing

Design

Business Websites
Portfolio Websites
Blog Websites
Event Websites
E-commerce Websites

Strategy

Market Research
Lean MVPs
KPIs + Analytics
Roadmapping

Transparent Pricing

No retainers you don’t need or hidden fees

Lean & Agile Process

Efficient, collaborative and built to move fast

Launch-Ready Code

Clean, tested, and ready for
iOS & Android

We Support:

Small business owners bringing a new idea to life

Founders who need an MVP to pitch or pilot

Local businesses ready to digitize a manual process

Consultants or agencies that need dev help for a client project

Teams looking for a reliable, down-to-earth dev partner

We Partner with:

Small business owners bringing a new idea to life

Founders who need an MVP to pitch or pilot

Local businesses ready to digitize a manual process

Connect with customers

Connect the tools you already use

Ready to Get Started?

First-time build or overdue update—we’ll get it done fast, clean, and right.

📅 Free consultation to talk through your idea

💡 No pressure, just clarity and next steps

🛠️ A dev team that speaks your language

Est. 2012 | Over 60 products launched

Some of Our Partners