Mobile App Development

Create more than an app, create an experience

Mobile App Development

mobile app development company in Mumbai

Eiosys is a leading mobile app development company in Mumbai. We understand that apps are habit-forming products — and that’s a good thing. They can be used by businesses in a variety of ways.

Mobile applications can be used to sell products or services, streamline a company’s processes, or even build loyalty among customers. The point is, they are great tools for companies of all kinds.

So why choose us?

Firstly, it’s because of our mindset i.e. ‘We empathize our clients and hence we craft apps with souls’. 

From the first presales call to the final rollout – you can count on us to be your tech partners and give you suggestions to meet your vision.

In addition to it, here are other reasons:

  • Team of 35 app developers 
  • Dedicated UI/UX team
  • Experience of 11 years
  • Usage of latest technologies (e.g. Flutter)
  • Successful delivery of more than 70 Android & iOS apps

And, what more?

We have mastered the use of the mobile phone’s hardware and software attributes. We use it to craft next-gen features in your mobile app.

These attributes include GPS location, motion sensor, fingerprint, camera, microphone, notifications, in-app billing, etc.

Our apps have been featured multiple times in the App Store. They have received appreciation from industry leaders too. We are recognized as the top mobile app development company in Mumbai by multiple review agencies.

Mobile App Development Services

This image is the icon to showcase our capability of building iOS apps

The number of people opting for Apple devices is increasing every single day. It has created a need for brands to upgrade their presence on the iOS platform. We develop custom mobile apps for iPhones, iPads and even for Apple Watch and Apple TV.

This creative is the icon used to highlight our android app development service

We provide bespoke mobile apps for Android devices. It will help you add great value to your customers and also build your brand image. You can plan better business strategies as you can reach over 2 billion active Android devices through your app.

We use this creative to highlight that we develop apps for smartwatches and Apple Watch

Wearable App Development

IoT is on the rise and so are wearable devices. With newer technological advancements and better devices, people are choosing to opt for wearable devices such as smartwatches in addition to their smartphones. Having a presence on these devices would help you build a personalized level of connecting with your customers.

Mobile App Development Process

Illustration showing Eiosys team interacting with client to understand their mobile app development requirements

Customer Interview:

It is the most basic yet crucial step of our process. This step helps us understand the vision of the client and the goal that they are trying to achieve from their application.

And if there is a situation wherein the client isn’t clear about their idea then we consult the client and help them gain clarity on their project.

Image showcasing team members planning the scope of the mobile app

Scope Analysis:

Once the idea behind building the app has been conveyed properly, we identify our team members who would be working with you on your project. In this step, we also curate the documentation that will help us while developing your app.

The documentation ensures that everyone is on the same page with regard to the progress of the project. We also define the milestones and timeline for the project in it.

Image showcasing team members planning the scope of the mobile app
Image showing the creation of wireframes and UX

UX & Wireframes:

The designs and wireframes for each app screen are created along with the flow of the app. This is shared with the client for approval and feedback. This step also helps to define the entire user experience.

Graphic showing a mobile app developer coding


Based on your inputs and your preferences, or your brand guidelines (if you have one), we start developing the various elements for the user interface. We prepare the deliverables which would be appealing for your clients.

We’re considered as the top mobile app development company in Mumbai when it comes to UI & UX designing. Our UI designs are intuitive and simple to use. We empathize with the target customer while designing the UI.

Image showing mobile app development company creating the UI of the app
We've shown our iOS app developers coding the app on their machines


In this step, the team starts to code the app. We use an agile methodology for the implementation of the project. The project is implemented in multiple sprints, each having a well-defined goal. At the end of each sprint, the progress is shown to the client.

Image showing mobile app development company creating the UI of the app

Optimization & Polishing:

All the developed units are optimized and polished to ensure consistency. Additionally, the mobile software is also optimized so that it can work properly on different versions of the mobile operating systems.

Image showing the creation of wireframes and UX
Illustration of mobile app developers checking off the test cases


The modules are individually tested for loopholes and bug fixes. We have defined in-house quality assurance standards for mobile app development.

Only once those standards are met satisfactorily, the app is shared with the client for final approval and validation.

In this graphic, we show the illustration of the launch of mobile apps in the respective app stores

Product Launch:

After the mobile application is approved by the client, we proceed with its deployment on the Google Play Store or Apple App Store.

We ensure that the app is compliant with the protocols put forward by the respective app stores. Finally, the app is launched.

In this graphic, we show the illustration of the launch of mobile apps in the respective app stores
In this graphic, we've tried to showcase an illustration of mobile app developers busy providing support to clients

Maintenance & Support:

Once the mobile app is launched successfully, we enter the maintenance & support phase. In this phase, we ensure that the mobile app runs smoothly in the latest versions of the operating systems.

We also undertake the task of fixing bugs in the application and making small changes in it based on the client’s preferences.

What makes us the top Mobile App Development Company?

1. Free Consultation

We believe in bulding relations rather than pushing for a sales. We offer free consultation to our prospects and give them right technical advice.

2. Team of Experienced App Developers

Our team of mobile app developers has an average experience of 4.2 years. Not only are they domain experts, but they are champs in understanding your app expectations.

3. Complete Transparency

The client is updated about the progress of their app development at regular intervals. We conduct frequent call sessions and personal meetings to ensure that the app development is in right track.

4. Technical Support

The team assigned to your project, will always be there to help you out with any queries that you have or any issues that you are facing with the app.


What are the platforms for which you develop apps?

We develop apps for both Android and iOS mobile devices. In addition, we also make apps for TV and wearables i.e. smartwatch.

How much does it cost to build a mobile app?

The cost of developing a mobile app depends on several factors such as platform, complexity, business model, and so on. Our team will conduct requirement analysis sessions with you to understand your vision and estimate a quote for your project

Do you provide maintenance and support services for the mobile app?

Yes, we do offer maintenance & support services for the mobile app. Through our maintenance services, you can be assured that your mobile app will remain compatible with the latest versions of Android & iOS. Furthermore, we also provide you with updates related to functional enhancements and design improvements

Why should I select Eiosys as a mobile app development company?

We have experience of 10+ years and a dedicated team of 35 mobile app developers. Moreover, we've implemented more than 80 Android & iOS apps to date. Our apps are not only known for their next-gen functionalities but also for their simple & intuitive design

Technologies We Use

Swift based iOS apps development
We use Flutter to develop mobile applications
We use Ionic for the hybrid mobile apps development

Case Studies

Are you ready to develop your Mobile App?

Take the first step by filling in our contact form. Our team will simplify mobile app development for you.

    Full Name
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    Are you ready to develop your Mobile App?

    Take the first step by filling in our contact form. Our team will simplify mobile app development for you.

      Full Name
      Mobile Number