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Mobile App Development Company in Toronto

Zealous System stands out among app development companies in Toronto. As a leading mobile app development company, we utilize cutting-edge technologies to create innovative and technically advanced solutions tailored to your specific business needs.

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mobile app development company in toronto

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Apps Developed with Precision and Passion


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Our track record speaks for itself

Best Mobile App Development Company Toronto

Looking for a reliable and innovative app development company in Toronto? Zealous System is a leading mobile app development company with a proven track record of delivering exceptional mobile apps. Our talented team of app developers combines technical expertise with creativity to build user-friendly and high-performing apps. From concept to deployment, we ensure that your app stands out in the competitive market, helping you achieve your business goals. Contact Zealous System today for top-notch mobile app development services in Toronto. Let's turn your ideas into reality!

We take pride in our ability to deliver high-quality mobile apps that not only meet but exceed our clients' expectations. Our app developers are committed to delivering exceptional results, and we work tirelessly to ensure that your mobile app is delivered on time and within budget. So why wait? Contact us today to learn more about how our mobile app developers can help take your business to the next level.

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Mobile app Development

Our Custom Mobile App Development Services in Toronto

Zealous System: Your trusted mobile app development company in Toronto. We offer custom services to bring your app idea to life. Contact us today for quality mobile app development solutions.

Hire Android App Developers

Mobile App UI/UX Design

We create stunning and intuitive mobile app user interfaces with Zealous System. Our skilled mobile app development team in Toronto specializes in crafting engaging app designs that enhance user experiences, ensuring your app stands out from the competition.

Hire iOS App Developers

Android App Development

Our dedicated mobile app developers in Toronto create robust and feature-rich Android apps that cater to your business needs, leveraging the latest technologies to deliver exceptional results.

Hire Kotlin App Developers

iOS App Development

Reach the thriving iOS market with Zealous System. Our dedicated app development team in Toronto specializes in building high-quality and user-friendly iOS apps that adhere to Apple's strict guidelines, ensuring a seamless experience for your users.

Hire React Native App Developers

Cross-Platform App Development

Expand your reach with cross-platform apps developed by Zealous System in Toronto. We utilize frameworks like React Native and Flutter to build apps that run smoothly on both Android and iOS devices, saving you time and resources.

Hire Flutter App Developers

Mobile App Testing

Ensure the quality and reliability of your mobile app with Zealous System's thorough mobile app testing services. Our experienced mobile app testers conduct rigorous tests to identify and fix any bugs or issues, ensuring a smooth and error-free user experience.

Hire Ionic App Developers

Post-Launch Support

Partner with Zealous System for reliable post-launch support for mobile application. Our dedicated team provides ongoing maintenance, monitoring, and timely updates to ensure your app remains secure, up-to-date, and evolves with your business needs.

Let’s level up your project, together.
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Our Process

Zealous System is your trusted mobile app development company in Toronto. Our streamlined mobile app development process ensures efficient planning, design, development, testing, and deployment, delivering high-quality apps that exceed your expectations.


Scope Analysis Process

  • Requirement Gathering
  • Detailed Scope Documentation
  • Wireframes
  • Technical Feasibility

Sprint Planning & Execution

  • Sprint Planning
  • Daily Standup Meeting
  • Designing & Development
  • Testing & Stage/Dev Deployment

UAT & Release

  • UAT Feedback & Bug Resolution
  • Deliver Well-crafted software
  • Deploy All Assets and Code


  • Knowledge Transfer to Client Team
  • Contract Based Support
  • Release Notes/User Manuals (If applicable)

Why Zealous as a Mobile App Development Company in Toronto?

Choose Zealous System as best mobile application development company in Toronto and get access to a dedicated team of mobile app developers who offer top-notch app development services with transparency, security, flexibility, and on-time delivery.

24x7 Support

Get uninterrupted assistance from our experts for your app development needs, round the clock.

NDA Security

We ensure complete confidentiality and security of your project with a non-disclosure agreement.

No Hidden Cost

Our transparent pricing model means you only pay for what you get with no surprises or hidden fees.

Technical Support

We provide end-to-end technical support to ensure seamless app development and deployment in Toronto.


Stay updated with our detailed project reports that keep you informed at every step of the app development process.

IP Protection & Security

We take comprehensive measures to protect your intellectual property and data from any security breaches.

Source Code Authorization

You retain complete ownership and control of your app with source code authorization.

Quick Team Scaling

Our agile team management enables us to quickly scale up or down as per your project requirements.

Our Trusted Clients

Achivements Audi quattro
Blue motion Civica
Convention Dsm
Engagements agents Goat
impulse decisions jetweb
Kerson wallaw landata
Mb Mcny
Neil patel New Zealand teritiary
olsps piramal
Smartminds Sterling accuris
Tidal Yes Youth
Maptsoft Jetweb

Other Services

Our Portfolio

Have a glance at our work and see how we continue to deliver result-oriented business solutions.

Instant school
Instant School App

The Instant School App is a Mobile Platform that allows Schools to enrich relationship with their students’ parents in a few easy steps.

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K3 logistics
K3 Logistics

K3 Logistics is an Order Tracking app which provides a logistical tracking and monitoring system for a logistics company, where drivers and suppliers can track the progress of their orders.

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Digital wallet app
Digital Wallet App

Developed for one of our client in Middle East, digital wallet app is a new and convenient way to transfer money domestically as well as internationally, pay at authorized shops, and pay basic bills.

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Sonic tonic app
Sonic Tonic App

Sonic Tonic is an e-Health App that uses medically accepted Receptive Sound Therapy for making effective & fast interventions.

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AR spots finder
Ar Spots Finder

AR Spots Finder is a Mobile App that allows Visitors and Shoppers to easily locate a Brand, Product, Shop or Promotion in a Mall or at a Venue by utilizing Augmented Reality & Beacon Technology.

View Portfolio



We are here to serve you with custom mobile application development services to get your business going.

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Client Testimonials

I have used Zealous for several of my projects, I have found the team to be very professional yet personable. When I work with Zealous, I know I am getting the best developers who understand my requirements before they start.

Andrew Arlington

Andrew Arlington

Sales Director at Digital Dilemma

I was retained by a client as a Software and Cloud Architect to support internal and customer-facing products. The client had existing mobile apps of poor quality built by another provider.

John Bentley

john bentley, II

CTO at 10XTS

From day-1 Pranjal and his team have been very good at delivering quality work on time to budget. They are dynamic, if resources need to be shuffled around depending on what work needs to be done.

Graham Bradford

Graham Bradford

Senior Product Manager at Ecentric Payment Systems Driving

Frequently asked questions

What types of app development services does Zealous System offer in Toronto?

We offer a range of app development services, including native app development, cross-platform app development, hybrid app development, and more.

How do you ensure the security and confidentiality of our project?

We sign a non-disclosure agreement (NDA) with our clients to ensure complete confidentiality and security of their project.

Do you offer technical support after the app is launched?

Yes, we provide end-to-end technical support to ensure the seamless operation of the app.

Can you scale up or down the team as per the project requirements?

Yes, we have a quick team scaling process that enables us to scale up or down as per the project requirements.

How much does it cost to hire an app developer in Toronto?

The cost to hire an app developer in Toronto depends on various factors such as the complexity of the project, the type of app development service required, the experience and skill set of the developer, and the project timeline. Hourly rates for app developers in Toronto typically range from $25-$80 per hour, while fixed project rates can vary widely based on the above factors.

At Zealous System, we offer transparent pricing and work closely with our clients to understand their specific project requirements and budget constraints to provide customized app development solutions that are cost-effective without compromising on quality.