We build beautiful, custom applications for inspired brands.

Combining strategic insight with technical expertise, our team delivers custom applications that perform across all digital channels.

Tonic team members in branded shirts

Custom application development: web, mobile, TV and beyond

Today's market separates basic applications from those that create genuine business advantage. Tonic's custom app development services close this gap—combining UX design, strategy, and modern development practices to drive measurable results that evolve alongside your users and your business.

Application Design

Our application design approach balances the human experience with operational requirements, creating applications that delight users while solving real business challenges.

Application Development

Our team builds performant applications by leveraging advanced development tooling and automation to accelerate delivery while maintaining quality—creating secure, scalable code that can withstand critical business demands.

Optimization + Support

Our application performance optimization and support approach transforms problematic applications into responsive assets that enhance user satisfaction and deliver the business outcomes originally envisioned.

Our Expertise

We build applications across web, mobile, and TV platforms—bringing deep expertise in each platform's unique design patterns, technical requirements, and user expectations. Our full-stack teams handle everything from concept and design through development, testing, and ongoing support.

Team having a meeting

We create responsive, scalable web applications engineered for performance and business impact. Our web application solutions combine intuitive interfaces with robust architecture to deliver experiences that strengthen your digital presence while providing the security and reliability enterprise operations demand.

Trusted partner for companies like:

STARZ
LexisNexis
Gigaom
Pivot Energy
Mittera
Mark Cuban Companies

Want to see if we'd make a great partner for your next application project?

Why tonic as your application development partner?

Your application isn't just code—it's a strategic business asset. We approach our app development services through the lens of business impact rather than technical specifications alone. While others focus on features, we create applications that solve specific business challenges and create measurable results to make you 'better than' not 'same as' your competitors.

Tonic

Our Difference

Focus on business impact

Application investments must drive tangible returns. We create custom applications that address critical business challenges: market responsiveness, customer engagement, operational efficiency, and competitive differentiation. This business-first approach ensures your application development investment delivers strategic assets that create measurable advantages rather than just digital overhead.

Insight-driven development

Our application development services begins with understanding, not coding. We conduct thorough analysis of user needs, operational workflows, and market dynamics before proposing technical solutions. This research-based approach eliminates costly rework and ensures your custom applications address real business requirements—creating immediate value while building a foundation for future enhancements.

Partnership mindset

Exceptional applications emerge from collaborative relationships. Our team engages deeply with your business experts, not just your technical stakeholders. This integrated approach uncovers hidden opportunities and challenges assumptions, resulting in custom applications that solve problems you may not have initially identified. It's why clients across industries trust us with their mission-critical application development projects.

End-to-end delivery

Successful application development requires mastery across multiple disciplines. From business analysis through UX design, technical architecture, and quality assurance, we provide comprehensive application development services that eliminate the coordination challenges typical of multi-vendor projects. This unified approach ensures your custom applications deliver consistent quality and sustainable business value.

Expert talent

Custom application development demands specialized expertise across multiple disciplines. Our consultants combine deep technical knowledge of modern frameworks and development methodologies with practical business experience across industries. This balanced perspective ensures we build applications that not only meet technical standards but address real-world operational needs. Our application consultants bridge the gap between business vision and technical implementation, creating applications that deliver measurable advantages in your specific context.

Insight-driven development

We approach application development as part of your broader business strategy, not as isolated technical projects. Rather than simply delivering what's requested, we help you envision how custom applications can transform operational models, customer experiences, and competitive positioning. This strategic perspective ensures your application investments build toward cohesive, long-term capabilities rather than creating fragmented solutions that require constant reconciliation and eventual replacement.

Certified B Corporation Logo
Women Owned Logo
Inc. 5000 Logo
Inc. Best Workplaces 2025 Logo
Team members laughing at a desk
Stack of books next to Tonic coffee cup
Tonic team members wearing Tonic shirts

What Our Clients Say

The Tonic team possesses time-tested expertise in UX/UI design, data analytics, and digital experience technology to deliver engaging interfaces that drive results. Whether it’s a revenue, user base, conversion, or performance goal, we act as your one-stop digital experience consultant to maximize your return on investment.

Tonic has a phenomenal ability to deliver a project on time, on schedule, and at a very high level of quality.

Tom Garske

Tom Garske

Director, Digital Platforms

STARZ

We've worked with other tech companies, and our experience with Tonic has been outstanding. Tonic has a great combination of highly-skilled people with technical skills and top people with people skills and a teamwork approach.

Rick Hunter

Rick Hunter

CSO

Pivot Energy

100% - you won’t find a partner that cares more about you and your success than Tonic.

Howard Holton

Howard Holton

CEO

GigaOm

We wanted to work with a company that shares our values.

Ramin Tokhi

Ramin Tokhi

Founder

Torus

I love the approach from your team – consultative, creative and edgy. You are not afraid to push the envelope and I have been extremely happy with the designs you have delivered.

Jennifer McDuffee

Jennifer McDuffee

VP, Marketing

LexisNexis Risk Solutions

They are just good people. I am grateful to have found them and would highly recommend Tonic.

Andrea Dahr

Andrea Dahr

Founder

Switch Natural

Comprehensive Application Ecosystem Development

We create integrated application ecosystems that go beyond individual platforms and devices.

We specialize in cohesive digital experiences that connect with users across every touch-point in their journey. This holistic approach ensures your applications work together seamlessly to create business advantages greater than any single solution could deliver alone.

Business Ops Applications

Transform organizational efficiency through purpose-built operational systems that streamline workflows, enhance collaboration, and automate routine tasks.

Web Applications

Build sophisticated web platforms that combine public-facing excellence with internal operational power.

Mobile Applications

Extend your business capabilities to devices that never leave your customers' hands.

Customer Experience Applications

Elevate customer relationships through applications that combine intuitive interfaces with powerful functionality.

IoT Applications

Connect physical systems to digital intelligence through carefully engineered IoT applications.

AI Applications

Think Chatbots. On behalf of our clients, we leverage artificial intelligence to enhance functionality and gain powerful insights.

SaaS Applications

Transform your expertise into scalable software products that generate recurring revenue.

Enterprise Application Integration

Unify disparate systems into cohesive business platforms that eliminate silos and enhance organizational performance.

Business Ops Applications

Transform organizational efficiency through purpose-built operational systems that streamline workflows, enhance collaboration, and automate routine tasks.

Web Applications

Build sophisticated web platforms that combine public-facing excellence with internal operational power.

Mobile Applications

Extend your business capabilities to devices that never leave your customers' hands.

Customer Experience Applications

Elevate customer relationships through applications that combine intuitive interfaces with powerful functionality.

IoT Applications

Connect physical systems to digital intelligence through carefully engineered IoT applications.

AI Applications

Think Chatbots. On behalf of our clients, we leverage artificial intelligence to enhance functionality and gain powerful insights.

SaaS Applications

Transform your expertise into scalable software products that generate recurring revenue.

Enterprise Application Integration

Unify disparate systems into cohesive business platforms that eliminate silos and enhance organizational performance.

Overcome Your Application Development Challenges

Most application initiatives promise business transformation but struggle to deliver expected returns. We’ve identified and addressed the non-technical factors that typically determine success—ensuring your application investments create genuine business impact rather than becoming expensive digital disappointments.

Business Impact vs. Technology Investment

It can be difficult to connect application spending with measurable business results. We establish clear metrics tied to revenue growth, cost reduction, and customer retention from the start. This outcome-focused approach ensures your application investments demonstrate tangible returns rather than becoming expensive technical experiments.

Talent Availability

Digital initiatives strain scarce technical resources. Our partnership models provide specialized expertise while optimizing the utilization of your internal teams. This balanced approach gives you access to critical capabilities without the recruitment challenges and fixed costs of building specialized teams for temporary needs.

Market Responsiveness

When applications take too long to develop or adapt, market opportunities disappear. Our agile development approach delivers valuable capabilities quickly and evolves them continuously as conditions change. This responsiveness transforms applications from business constraints into competitive advantages that help you capitalize on emerging opportunities.

Security & Compliance Risk

Application vulnerabilities create existential business threats. We integrate security and compliance throughout the development process, not as afterthoughts. This proactive approach protects your organization from the breaches, data loss, and regulatory violations that can devastate market value and customer trust overnight.

Digital Transformation Success Rate

Most digital initiatives fail to meet expectations despite significant investment. We approach application development as a business transformation catalyst rather than an IT project. This strategic perspective ensures your applications drive organizational change rather than becoming expensive digital versions of existing processes that fail to deliver promised transformation.

Integration with Legacy Systems

Critical business data and processes often reside in legacy systems that are difficult to replace. Our application development approach creates seamless connections between new capabilities and existing infrastructure. This integration expertise prevents the data silos and fragmented user experiences that typically undermine application value in complex enterprise environments.

FAQs

What is custom application development?

Custom application development is the creation of purpose-built software designed specifically for your organization's unique requirements, challenges, and opportunities. Unlike off-the-shelf solutions that force your business to adapt to their limitations, custom applications align precisely with your workflows, integrate seamlessly with your existing systems, and provide competitive advantages that generic software cannot deliver.

How much does it cost to develop an app?

It depends on the nature of the application, and can range from tens of thousands of dollars to millions of dollars. It's important to remember, the most important factor isn't initial cost but total business value—our clients consistently see positive ROI through operational improvements, customer engagement, and new revenue opportunities that far exceed development investment.

How long does it take to develop an app?

Development timelines correlate with application complexity and business requirements. Strategically focused web applications typically require 2-6 months, while comprehensive mobile solutions range from 3-6 months. Enterprise platforms with complex integrations may extend to 6-12 months. Our iterative approach delivers valuable capabilities throughout the development process rather than requiring you to wait until final completion to realize benefits.

What is the app development process at tonic?

Our strategic application development process follows a proven methodology: Discovery & Strategy, User Experience Design, Solution Architecture, Iterative Development, Quality Assurance, and Deployment & Optimization. Each phase incorporates collaborative workshops and regular validation to ensure alignment with your business objectives. This structured yet adaptable approach minimizes risk while maintaining the flexibility to respond to evolving requirements throughout development.

What technologies does tonic specialize in?

Rather than forcing your requirements into our preferred technologies, we select the optimal tech stack for your specific business needs, user expectations, and integration requirements. Our expertise spans modern frameworks for web (React, Angular, Vue), mobile (Swift, Kotlin, React Native), backend (Node.js, Python, .NET), and cloud platforms (AWS, Azure, Google Cloud)—ensuring technical decisions support your business objectives rather than constraining them.

What types of applications does tonic develop?

We develop the full spectrum of custom applications that drive modern businesses: operational systems that enhance internal efficiency, customer-facing platforms that strengthen market position, data-driven applications that inform decision-making, and innovative digital products that create new revenue streams. Our cross-industry experience ensures we understand the specific requirements for financial services, healthcare, retail, manufacturing, and technology sectors.

What is the best platform for mobile app development (iOS, Android, or cross-platform)?

The best mobile app development platform is ultimately the one that best supports your mobile app objectives. Swift, which is Apple's programming language for building native iOS apps, is known for its speed, intuitiveness, and safety. Kotlin, which is Google's preferred programming language for building native Android apps, is known for its reliability and integration with Java. Cross-platform development frameworks, like Flutter, React Native, and Ionic, enable you to run apps on multiple mobile platforms.

Ready to Build Your Application?

We thrive on creating measurable impact for our clients and communities. We'd love to see how we can make an impact for you, your business, and your customers. Let us know how we can support you in creating your next application!

Achieve your business goals with better applications.

Circle with checkInitial Alert

Get in Touch

We'd love to see how we can make an impact for you. Let us know what you're working on.