India's Most Trusted

IoT App Development Company

Helping businesses across the globe to unlock the infinite possibilities of internet-of-things. We provide complete IoT development services from strategy and consulting to end-to-end implementation and integration of internet-of-things into the client’s infrastructure. Our experts integrate gateways, edge devices, and cloud platforms to provide you with a perfectly-architected IoT ecosystem.

With 15+ years of existence, we have garnered 6800+ happy clients. Our 500+ full-time experts have 5+ years of average experience in creating advanced software applications.

  • 100% Money Back Guarantee
  • Strict NDA terms
  • Flexible Engagement
  • Agile Development Process

Our IoT Application Development Services

Our offshore IoT application development company provides end-to-end Internet of Things app development services at affordable prices. Some of our internet of things development include:

  • IoT Development Consultancy

    We offer Internet of Things development consulting service through our experienced IoT app consultants. Want to get your free consultation today? Contact us now.

  • IoT Application Development

    Our IoT mobile app programmers & developers will help you to get the right IoT development solution. We deliver flexible strategies, blended with high-security in order to manage new & diverse IoT devices.

  • Backend & API Development

    Our team of expert internet of things programmers and coders provide complete backend and API development solutions to our prestigious customers.

  • Application Development for IoT Devices

    Our IoT app development team helps you to develop specific app for different devices, helping you to reach your business goal and make the most of IoT development technology.

  • IoT Gateway Development

    We are one stop internet of things development companies in India for all your IoT development related requirements therefore we develop IoT gateway for your app.

  • IoT Implementation & Support

    We not only provide internet of things app development services but also provide complete support & maintenance services to our prestigious customers.

  • Connectivity with wearable devices

    Our custom IoT development company in India has rich domain expertise in developing apps for all types of wearable devices & connect with it.

  • Voice Enabled Technology Solutions

    Our internet of things application development company always strives to provide advance IoT mobile app development solutions & provide Voice Enabled Technology Solutions.

  • Data Analytics

    Our developed IoT mobile apps can perform advance level of data analysis that suits best to your business requirements.



  • Devices

    Our IoT app developers build connected systems that gather, store and analyze data originating from intelligent devices across your networks

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  • iot app development
  • Beacons

    Our IoT mobile app programmers & coders leverage beacons to deliver custom solutions that help enterprises create context based on user location.

  • RFID Tags

    Our IoT company in India utilizes RFID to deliver custom solutions that enable you to receive, store & transmit digital information in multiple frequencies.

  • iot app development
  • iot application development
  • Sensors

    Our IoT app developers put sensor-driven data into the hands of decision makers to increase efficiencies and reduce operational costs.

  • Wearables

    Our IoT app development firm in India delivers high-end wearable apps to help your customers quantify themselves and their surroundings.

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  • iot app development
  • Healthcare Devices

    Our IoT application development solutions supplement patient treatment through location tracking, remote monitoring and communication.

  • Connected Cars

    Our IoT app development firm is capable of delivering full-featured, flexible embedded intelligent car platforms and connected navigation solutions for in-and beyond the car.

  • iot app development
  • iot app development
  • Smart Homes

    Our IoT mobile app programmers increase smart home adoption through multitenant platforms empowered with sensory recognition.

Why Should You Go for IoT Application Development?

The Internet-of-Things (IoT) is taking over everything. Increase audience size & decrease spend by deploying IoT features into your business. Our IoT development firm in India is a trusted name providing full-cycle development at affordable prices.

  • Improved marketing
  • Automated &
    optimized processes
  • Personalized
  • Optimized use of
iot development company
  • Better revenue
  • Smart and enhanced
    supply chain
  • Enhanced processes in
    complex scenarios
  • Increased

IoT Development Industries

Being a top IoT development agency in India, we cater to a wide gamut of business industries & verticals. Some of the industries for which we provide IoT development services are:

How Does IoT (Internet of Things) Work?

Nowadays, IoT mobile app development has become talk of the town with its various benefits. Here is how the IoT concept works:

  • Sensor:

    The device needs to integrate with the sensor in order to track the request such as track the location, vehicle, lock the door, weather condition, etc.

  • IP Addresses:

    The communication protocol (IPv6, the latest version of IP) gives location system and identification of systems on networks and plays a vital role in IoT working. To communicate with another device, all the devices need to assign an IP address on the internet.

  • IoT Gateways:

    IoT gateways can be created by setting up custom-built devices. It connects the devices to the internet using the different modes of communications like Bluetooth, Wi-Fi, NFC, iBeacon, BLE, etc. It enables devices to talk to each other .

  • Cloud Server:

    When the device information (data), such as ID of the device and current status are received by the gateway, it stores and makes further processes in the cloud server. The data after the process used to accomplish the actions that in turn make the device work smartly.

  • IoT Application:

    The IoT app administrator can control the activities of device from any location at anytime. The IoT app helps the administrator to communicate with smart device by sending commands (Cloud services enable to authenticate the device messages) that make it possible to perform the given task to the device. Once the cloud identifies the device, it passes the given request to the sensor network with the help of gateways. Then the sensor network performs the request and sends back to the cloud. Thus, the cloud recognizes the user who sends the request and gives the related information to the app.

Industry-leading Tech Stack

Have a look at some of the technical stacks in which we have rich expertise:

Internet of Things (IoT) Application Development Company

PixelCrayons: The Right Choice for IoT App Development

PixelCrayons is counted among top internet of things app development companies in India due to following USPs.

iot app development
  • Comprehensive Analysis


    Good analysis always bestows good benefits. While discussing project requirements, we make sure to provide the best app development solution as per your business’ needs.

  • Well Designed UI/UX


    The first thing your user notices is the UI/UX design of the mobile app. We follow the latest UI/UX design trends to provide an eye-catchy & appealing design to your app.

  • Cross-browser Functionality


    Cross-browser functionality across all browser- compatible with all versions of devices of different sizes.

  • High Performance & Speed


    Our developed application delivers amazingly fast user experiences and loads within 3 seconds that boost your conversions and help in Google ranking.

  • Advanced Security & Scalability


    We ensure maximum scalability & protection of app by employing advanced security measures like advanced data encryption, secure admin dashboard etc.

  • Source Code Security


    We provide complete source code security with NDA and rigorous application testing to deploy bug-free IoT mobile applications.

  • End to end Development


    We provide end-to-end internet of things app development solutions from UI/UX designing & development to the final delivery and maintenance.

  • Extended Software Protection


    If you find any bug or security issue in your software, you can request a free quote. Within 12 to 24 hours, our experts will contact you.

  • Dedicated Account Manager for Project


    Our internet of things development company deputes dedicated Account Managers as your Single-Point Of-Contact during the entire project duration to ease communication.

Engagement Models

Being a leading web development company in India, we provide flexible engagement models to meet diverse business needs.

  • Dedicated Resource Model

    In this model, our IoT development company provides you with dedicated infrastructure and skilled professionals who work exclusively on your project.

    No hidden costs
    Monthly billing
    Pay only for measurable work done
    No setup fees
  • Fixed Time & Fixed Price

    Under this low-risk model, our IoT development company works with clients to define expected deliverables to determine a mutually agreed price.

    Know what you’re getting
    No hidden costs
    Milestones based billing
    Fixed Timeline

Our Web App Development Process

Our IoT app development company follows agile app development process in order to ensure timely delivery to our clients. Here is the complete process:

  • Requirement Gathering

    You (the client) contact us and share your project requirement with us. Then, our experts will review your project and contact you within 24 hours.

  • Choose Engagement Models & Timelines

    Based on the project, our experts suggest you the best engagement model, estimated timelines and cost for project development.

  • Project Initiation & Delivery

    As per engagement model, project is allocated to expert IoT app developers, and after robust quality analysis our project manager delivers project as per timeline.

Case Studies

All our projects are covered under Non Disclosure Agreement; however, we have taken permission from some of our clients to showcase their projects so that you can get a better understanding of our work. Have a look at some case studies:


Invoicera is an online invoicing software meant for freelancers, small businesses and enterprises. It is a web app that has got multiple features like invoicing, estimate, time tracking, project management and expense management.

Create, save & send invoices online with 30+ payment gateways.
Estimate, expense and project management. Financial planning
Create custom workflow and task management
Read More View All CaseStudies
iot development


Eatigo is a restaurant reservation app which offers time-based discounts. Available in Thailand, Singapore, Malaysia, Hong Kong and India, eatigo has seated over 4 million diners across the region and is Southeast Asia’s no. 1 restaurant...

Login & registration section for the customers on the website.
A restaurant management module for the admin.
A widget system so that booking could be made from other sites.
Read More View All CaseStudies
iot app development


Klyke is a social application where users can create custom posts with different emoticons & share posts to social media.

Transform glyphs into colorful & surprisingly complex images.
Users can share new emoji reactions to posts.
Users can re-establish some cues that are missing in the text.
Read More View All CaseStudies
iot application development


Fruitfal is an online location based app. The platform is designed such that you can buy the freshest fruits and vegetables in three simple steps. With over variety of 100 fruits and vegetables one can buy them on a tap of phone.

Flexible schema and flows
Complete platform customization
It can add data from the loyalty and digital coupon programs
Read More View All CaseStudies
iot development company


It has been the pioneer of organic foods in Saudi Arabia with multiple retail stores and a wide distribution network across the country and the Gulf region. Along with being the sole agents of numerous internationally recognized brands...

Guest User functionality Implementation with the help of Async Storage.
With React Native version, Social Sign-in implementation was easy.
Read More View All CaseStudies
iot app development company

Gospel Sharing Application

It is a mobile application that helps users track how they are personally doing on sharing the gospel and the kind of responses they receive. With one click users can track gospel sharing. Optionally, users can add data about the person...

The graphical representation of contacts
The implementation of changing the status of the contact by tapping on it
Read More View All CaseStudies
iot app development company

Gym Management Web App

Trainers will have a web dashboard where they can view their Clients & access the session performed and the measurement recorded with the feedback on performed sessions...

Created the JSON data to link all the data page
Allowed the only high-level authority to archive data so that they can save and review data.
Read More View All CaseStudies
top mobile app development companies in india

Shop With Us

Since an online merchant understands the need for a professional looking e-commerce website, the client wanted to develop such a website for his business which can help him grow his business on a large scale. So, he contacted us to develop this...

Search functionality was made intuitive to enable it to return the accurate results.
We ensured quality coding and testing before the delivery.
Read More View All CaseStudies
iot development company

Expense Management App

When it comes to personal finance and expense management, nothing can be more tedious than collecting bills and adding them manually. Here comes an app which helps in taking away this pain...

Search functionality was made intuitive.
We ensured quality coding and testing before the delivery.
We have also deployed many new and advanced features.
Read More View All CaseStudies
iot application development

Health Tracking App

This app is designed for the people who are fitness freaks. This app will automatically notify the activity scheduled at a particular time and thus will encourage the user to complete the activity...

Provide online appointment booking services for the patients too.
AI based footstep tracking
Many AR & VR feature to track health on real time
Read More View All CaseStudies
iot application development

See What our Customers are Saying...

Our hard work is appreciated by our clients all across the globe. Here are a few testimonials sent by some of our clients:

We were very afraid that there is no agency that will deliver the quality that we were looking for. Pixelcrayons turned out to be a very good solution. Since day one, we were engaging in the product development. At the begining, I thought it's gonna be a very hard road...

Mr. Nilo Quiroz, Wyzchef

I was initially worried about working with them due to different time zones, but, when we started, it was quite flexible & they didn’t bother about the time difference. They are supportive, co-operative, and if there is any issue, they are available to discuss with you...

Mohey Romal, Parcel delivery application

PixelCrayon’s management has been very knowledgeable & flexible with assigning right resources. The developers are skilled, focussed, and professional who have delivered their thoughts on time. Definitely would recommend PixelCrayons and would use them again...

Philip Hamichi, Eurowise

Hi, My Name is Nikhil and I run a website called www.proadviser.com.au and it is essentially an online market place where clients can get quotes from, financially advices, accountant lawyer... I don't really have any issues while working with financially advices, accountant lawyer...

Nikhil, Proadviser

Celler Angels has been using PixelCrayons for about six or seven months and as a virtual company it's extremely important to have deadline met, content delivered, promises kept. Everything that PixelCrayons has delivered so far has been top notch...

Martin Celler, Celler Angels

Hello, I am Bas Buys owner of 'Enter Baby Allant'. I worked on a project with PixelCrayons team India. I am very pleased about corporation. They did a very good job, and delivered exactly what needs to be done and communication is very effective and pleasant...

Bas Buys, Enter Baby Allant

Frequently Asked Questions

Here are some questions that are frequently asked by our clients. If you need more information or have any any other question, feel free to contact us.

What are the four pillars of IoT?

The four pillars of IoT are RFID, M2M, WSNs and SCADA (Supervisory Control and Data Acquisition).

How Long Does It Take To Develop An Internet of things based Mobile App?

The time to create a fully functional internet of things mobile app is based on many factors. Customized web designing work can take anywhere from 1 to 4 weeks, depending on the complexity of the project and the number of revisions you need. After that IoT app development phase needs an additional 1 to 6 weeks, depending on the number of pages and functionality required. We follow agile IoT development process that help us to deliver your project in minimum possible time.

Which price model you follow for IoT mobile app development: dedicated resource or fixed time/price?

We offer both the options to our customers. Choose dedicated resource model if you want total control of development processes and don’t want to get into fuss of hiring employees. Choose fixed time/price model if your requirements are unlikely to alter and project duration can be determined.

How scalable is your IoT gateway development solution?

During the phase of requirement analysis, our IoT gateway development company estimates the scope and extent of scalability demanded by the project. Our IoT gateway development solutions can be scaled vertically or horizontally, based on the requirements. Horizontal scaling includes adding more number of gateways to the existing network. These IoT gateways are interconnected using a common bus of communication without affecting existing gateways network. On the other hand, vertical scaling includes adding more resources such as device software, memory, hardware, OS, and API’s to the IoT gateway.

Will I be having a full time dedicated project manager?

Yes, you will get the complete liberty to choose your IoT application development team according to your preferences and requirements. We will give you complete assistance for the same.

Can I select my team for an IoT application development project on my own?

Yes, you can select the internet of things mobile app developers and coders as per your preferences and requirements. Our IoT development company provides you resumes of selected IoT programmers. Then, you can select few of them which will work dedicatedly on your project.

Can I See My App While It's In Progress?

Absolutely! In fact, we encourage it. Our IoT development company builds your mobile app on server, and provide you with a password and username so that you can log in and monitor the progress of your application.

Will I need to have face-to-face meeting to begin the IoT app development project?

In the majority of cases face-to-face meeting is not necessary and most of our IoT mobile apps are generally completed with contact via telephone, email, or skype only. We place suggested website designs online via, our secure testing server for you to view the work in progress.

How do you ensure the security of the IoT systems during the data exchange?

Data communication between the internet of things gateway and the server is protected using the advanced hybrid data encryption standards such as 256 bits AES and 2028 bits RSA; therefore, it is totally secure.

Is there any hidden cost?

No. We discuss with you your IoT development requirements and and then quote price accordingly. Once we start working, we ensure that the outlined price quote is strictly adhered to.

Once my IoT app development is completed, what after-sales service do you offer?

Our internet of things development company provides our clients extended software protection plans. We also fully support any website we design and are always available if you encounter any problems or require new enhancements in your web app. PixelCrayons offers complete website maintenance & support.

Contact Us

Guaranteed response within 1 business day. No obligation quote


  • +1 404 857 1565
  • +91 888-210-8080
  • +44 1923-606-162
  • +61 2-8015-5687