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Android App Development Services

If you need an MVP version or a custom enterprise-level solution, we have experienced Android app developers for your requirements. Here are the expertises of our Android app developers.

Want to Convert Your Android App Idea into Reality?

Talk to us. Let’s validate your idea for free and convert it into a highly performative app.

Our Commitment to Excellence

Our Commitment to Excellence

  • We have ISO 9001 certification, showing our commitment to top-quality management.
  • Holding ISO 27001 certification, we prioritize top-tier data security and continuous compliance.
  • We have completed 98% of our projects on time, showing our strong commitment to deadlines.
  • With a strong team of 140+ software developers, we have in-depth expertise to tackle a wide array of technological challenges.

Top Android Application Development Agency in Toronto

Already have an Android app idea? Want to build a unique Android app solution? Looking to hire top Android app developers for your Android project?

All you need is a custom Android app development firm that builds custom Android apps as per your requirements. Space-O is one of the result-oriented mobile app development companies in Toronto that has experience in developing image-sharing apps, video-editing mobile apps, dating applications, on-demand applications, chat applications, and social media applications.

We use the MVVM architecture in Android app development which results in faster application development. With our end-to-end custom Android application development services, you get powerful, scalable, and tailored mobile app solutions as per your business needs.

Want to get your consultation? Let’s talk

Key Highlights of Space-O

Analysis and planning

100+ Happy Clients Worldwide

Analysis and planning

300+ Projects Completed Successfully

Analysis and planning

65% Repeated & Referral Business

Our Top Android App Development Portfolio

Technologies We Use for Android App Development

Programming Languages

  • Java Java
  • Kotlin Kotlin


  • Mongo DBMongo DB
  • FirebaseFirebase
  • PostgreSQL PostgreSQL
  • SQLite SQLite


  • Node.jsNode.js
  • Python Python
  • Ruby on Rails Ruby on Rails
  • R PHP
  • Java Java


  • xcode Android Studio

Design Tools

  • AdobeXD AdobeXD
  • Figma Figma
  • SketchSketch

Clients Love Space-O Technologies

Space-O Technologies has been a game-changer for our health and wellness startup. Their Android app development services allowed us to create a user-friendly app that provides personalized health insights. The integration of wearables and IoT devices was a technical feat, and their team’s attention to data security has been crucial for our users’ trust. The app’s sleek design and smooth performance have contributed to our rapid growth.

John Doe


CEO – Health and Wellness Startup

John Doe

Why Choose Space-O for Android App Development

Free Consultation

30-min Free

Apps Developed

300+ Android Apps Developed

NDA Signing

NDA Signing

Timely Reports

Timely Reports

On-time Project Delivery

Project Delivery

No hidden costs

No Hidden

Agile methodology

Code Quality

Want to Develop a Custom Android Application?

Confused where to start? Don’t know how much it will cost? Wondering which platform to use for developing the website? We’ve got you covered. Let’s talk.

Industries We Serve

Since we have experience in developing effective and reliable custom Android apps, we craft Android solutions for various industrial domains.

Process We Follow for Android App Development

Our team of Android app developers follows a standard app development cycle to develop your mobile app. This helps you to know the tasks associated with your Android app starting from idea validation to deployment.

Book Consultation

Book Your Free Consultation

Have an app idea? But don’t know where to start? Just book the consultation from the contact us form. When you book the consultation, you get a call in 48 hours from our Android app consultant to discuss your app idea and business requirements.

Discuss Requirements

Gather Requirements

When we call you, we discuss the app requirements, the result and the expectations you have from your Android app, the functionalities you want in your app, and the USP of your app. After understanding your requirements of Android app development solutions, we validate your app idea, define strategies, and provide WBS for feature specifications.

Sign NDA

Sign NDA

When you agree with the Android mobile app development, we sign an NDA to protect your app idea. We understand how confidential it is to protect your data, so we ensure we do not disclose, use or exploit confidential information, except in agreed circumstances.


Wireframing & SRS Documentation

Before starting with the development, we provide a wireframe so that you understand the navigation of the screen, the features added, and visualize your app entirely. We even provide the document of SRS to know the details of each feature and you get the reference for validating the final app.

UI/UX Design


Once we’re done with the wireframe, our UI/UX team communicates with you to know your color preference and the logo you want to optimize. After understanding your requirements, we design sample screens to take your feedback. When you approve, we move with the final design using Adobe XD tool.



After finalizing the design from your end, we commence with the coding of your app. Using Dart or Kotlin, we develop your Android app as per your requirements. We reuse the code where needed and craft a user-friendly and high-performing mobile app. We take your feedback at every stage in case it is not as per your business goals.



When the development of your project is completed, our QA team writes the test cases to understand the functionality of your Android application. We perform different tests as per your project requirements and ensure that the application is bug-free, responsive, and tested across Android devices.



After the testing is completed, we deploy your app on the Google Play Store as per the Play Store’s guidelines. In case there is an error during publishing, we work on it and make a rollback plan. We take care of the entire deployment process and even provide you with 3-months of post-release support for free.

90-days Support

90-days Support

We provide three months of bug-free support and maintenance service which includes monitoring the websites for issues, fixing, and making updates. In case you have troubleshooting, require any major upgrades, or want to extend the project further, our support team guides you further.

FAQ About Android App Development Services

In our free consultation, we understand your project requirements, your goals about the project, and what problem you want to solve with your business idea. After understanding your requirements, we validate your concept, share our recommendations and suggestions. We even provide you WBS to know the cost and features of your mobile apps.

We perform a feasibility study to determine the viability of an idea, such as ensuring whether your app is legally and technically feasible and economically justifiable. We even determine whether the project is worth the investment as in some cases, a project may not be doable.

No, we do not use open-source licenses. Instead, we use libraries that have Apache 2.0 and MIT licenses.
Benefit: No one files a lawsuit.
If we use GPL or GNU, then we need to expose our code to the open-source community. Since we signed an NDA, it is not a feasible option for us to expose the code that we have developed for our client.

Yes, we understand the importance of protecting the data from third-party; so we sign an NDA before starting with the app development. We take preventive measures that ensure the security of your data in our app development center.

Here’re the steps we take for app security:

  • Sign an NDA before starting with the app development
  • Secured development area to prevent unauthorized access
  • Physical surveillance system
  • Regular virus scan, LAN monitoring, secured network equipment, and AWS to tighten security

Yes, we have four engaging models including

  • Fixed-price Model: In this model, a fixed price is decided for the project, regardless of the time and expense.
  • Dedicated Team Model: In this model, our Android app development team dedicatedly works for your mobile app.
  • Hourly Price Model: Here, the hourly price for your mobile app is decided to depend on your project requirements. Total cost is calculated as per time and resource used in the project.
  • On-site Team Model: You can hire our team or an Android app developer to come onsite for the development.

As per your project requirement, we suggest the model that is the right fit for you. Talk to us, we offer 30-mins of free consultation to discuss the requirements.

From our team of Android app developers, we select the experienced Android app developers as per your business requirements and send you details of selected candidates. You can even interview them to know if they are the right fit for your project. Just in case you are not satisfied, we send you more options for Android developers. Once you finalize the team of mobile app developers for your project, we conduct a meeting to proceed further with your Android app.

We need two things from your end.

  • Clear requirements: If you have clarity in your app development requirements, it helps us to serve you better. The clear concept from your end surely makes us forward to the next step.
  • Prompt feedback: We suggest you give feedback and changes during the milestones. Quicker response from your end helps to accelerate the development process.

Yes, we have worked with industries including healthcare, education, real estate, finance, transportation, manufacturing, retail, and warehousing. We do not take up the projects if it is not feasible for us. So, do not hesitate to leverage our Android development services as we have successfully delivered 300+ Android solutions with 100% satisfaction to clients across the globe. Even if we haven’t worked for your industry before, we put our efforts to build the project that meets the expectations.

The costs of building an app per platform are around $5,000 to $240,000 and can be more than that, and this is because app development cost is quite difficult to predict. The final cost to develop an app is based on a lot of factors that include app development service, the number of features, complexity, application UI design, development concept.

Yes, you can. As per your project requirements, you can hire dedicated or part-time Android developers from Space-O. Check out our hire Android developers page to know more about the hiring models in detail.

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