Internet of Things (IoT) solutions

We connect software and hardware to build IoT-based mobile, web, and desktop applications

IoT services we provide

Creating interfaces for IoT systems

Sometimes, IoT integration doesn’t bring the expected profit, and the reason lies in poor UI/UX design. Users get frustrated with illogical interface structure and outdated visuals. As a result, the IoT-connected functions are used less, and investment is wasted.

We can help you create an IoT-connected app that users will enjoy. Our team can make interfaces for different platforms — whether it is a mobile app, a desktop program, or a web application.

Building comprehensive IoT business logic

With robust business logic, you can pull data from different IoT devices and unify it within a single app.

For example, we can develop a system that detects the time and triggers a signal to a smart kettle at 9:00 AM. After coffee is ready at 9:05 AM, an event-driven automation issues a command to open the curtains.

Developing IoT prototype systems in 1 month

Prototypes help test whether your software can connect to the IoT hardware you’re planning to use.

We can quickly check potential bottlenecks and help you save money before development. If there are some problems with IoT device connection along the way, we’ll suggest ways to overcome them.

Working with IoT system integrators

We partner with system integrators — major companies that offer complex IoT decisions for enterprises.

We act as subcontractors and connect software to the hardware, following the timeframes and guidelines discussed.

IoT solutions we’ve already implemented

Thumbnail with screenshots of service named Energo

EnerGO: a powerbank renting app

IoT

Maps

Chats

The EnerGO app allows users to pay for powerbank rentals. Once the user starts a transaction in the app, they can unlock the station slot to pick up a powerbank. To make this system work, we connected third-party Chinese powerbank stations with a cross-platform app.

The stations need to be autonomous. So, we worked on measures to reduce the need for technical support. For example, we carefully designed the return flow to prevent users from leaving litter inside slots.

>4000 powerbank stations

>6,6k reviews in App Store и Google Play

View case

Thumbnail with screenshots of service named Vendify

Vendify: a vending app for smart fridges

IoT

Vending machines

QR code integration

We worked on the UI/UX and frontend for the IoT app that controls smart vending fridges. We can consider it like a new take on traditional vending solutions. Instead of selecting products througha display case, users unlock the fridge via the app, open it, choose the items, and simply take what they need. The purchase is processed automatically.

To prevent theft or misuse, we implemented a 300-second timer. Once the timer reaches zero,the backend checks the stock balance. With this feature, users can't keep the fridge open and take everything for free.

6 months for MVP

Stripe integration

View case

Thumbnail with screenshots of service named Eventignite

Plonq: an app for those who want to quit smoking

IoT

Bluetooth synchronization

PWA

Plonq is a manufacturer of POD systems. The client’s idea was to sync the smoking device with a mobile app to showcase users’ smoking habits. Since smoking-related apps can't be published in app stores, we developed a PWA instead.

The Android PWA was straightforward, but developing the iOS version proved tricky. We had to create a custom browser for the PWA and connect the POD system via the BLE protocol. With no similar cases available online, we contrived this solution from scratch — and nailed it. Check out what we've done for Plonq.

>1000 users on iOS и Android

View case

Thumbnail with screenshots of service named Gard

Shockers: an app for checking stun gun usage

IoT

Data monitoring

Statistics

This app for a stun gun manufacturer is designed for emergencies. If there are concerns that securitystaff overstepped their authority, the app can provide advanced analytics of stun gun usage.

We used a microchip from a stun gun as a testing device and set up real-time data processing withinthe app. Users can view power graphs and download reports at any time.

>434 hours for design and development

View case

EnerGO: a powerbank renting app

IoT

Maps

Chats

>4000 powerbank stations

>6,6k reviews in App Store и Google Play

View case

Vendify: a vending app for smart fridges

IoT

Vending machines

QR code integration

6 months for MVP

Stripe integration

View case

Plonq: an app for those who want to quit smoking

IoT

Bluetooth synchronization

PWA

>1000 users on iOS и Android

View case

Shockers: an app for checking stun gun usage

IoT

Data monitoring

Statistics

>434 hours for design and development

View case

Some IoT niches we work in

Logistics

Anything can happen with cargo along the way. We can develop apps for IoT solutions like real-time goods tracking or continuous monitoring of cabin conditions. This way, your cargo will stay safe from point A to B.

Retail

If you need asset management IoT solutions, we're here to help. In our previous projects, we've successfully integrated RFID tags with remote control apps, so users could track stock levels in real-time.

Healthcare

The Internet of Things has become a part of digital transformation in medicine, and we are actively contributing to it. We can implement IoT solutions like glucose trackers, remote health monitoring systems, and even smart thermometers that send readings to healthcare providers.

Manufacturing

We assist in developing apps for equipment monitoring, predictive maintenance, and controlling energy consumption.

Agriculture

Looking to optimize your agriculture business? We can develop software that will help agricultural companies increase their operational efficiency. Our IoT solutions range from apps for managing smart irrigation systems to livestock location tracking apps.

Sport

We can connect wearable smart devices with IoT applications to track activity levels, athlete performance, and heart rate.

As simple as 1-2-3

1

Schedule a call

After you fill out the form, our manager will contact you within 24 hours and arrange a call. If necessary, we are ready to sign an NDA.

At the meeting, we will get to know each otherand discuss the project. We'll also talk aboutthe approximate budget and deadlines.

Fill out the form

2

Dive into project details

After the first meeting, a business analyst will contact you for a mini-audit: gathering technical requirements and creating a portrait of the project's target audience. To do that, we'll talk about your project, what your goals and restrictions are, and look at positive and negative references.

3

Prepare and submit
an estimate

We prepare a detailed estimate and presentation, which includes cost, timeline, team, and project roadmap.

After that, all that's left is to sign the contract,and we'll get started on your project! Now, let's talk about what happens after the estimate.

Tech stacks we use for MVP software development

At Purrweb, for MVP software development services, we stick to frameworks based on JavaScript. We know how these frameworks operate, and we can use them to their fullest to deliver an app you want.

BLE

BLE is designed for short-range data transmission. It is commonly used in IoT for wearables or sensors that need to run on battery for a long time.

LoRaWAN

A protocol for low-power wide-area networks. Used for IoT devices that operate over long distances. Suitable for agriculture and industrial monitoring.

NB-IoT

A standard for cellular networks designed to work in narrowband radio channels. Features long-range communication and the ability to work in remote locations.

MQTT

A messaging protocol for creating IoT solutions. Enables instant communication between connected devices and cloud IoT platforms.

CoAP

A lightweight protocol optimized for low-power IoT devices. Often used in medical sensors and automated systems.

Zigbee

A wireless protocol used for building scalable mesh networks with low power consumption. Often used in industrial automation and healthcare.

How we approach IoT architecture

Bridge hardware and software development

We work at the intersection of the client side, server side, and IoT. This results in software IoT solutions that can effectively communicate with Internet of Things hardware components.

Prioritize scalability

Companies often reach out to us during the MVP stage to develop core functionality for the app. We build IoT solutions with future growth in mind. To do this, we create scalable architectures that can grow with an increasing user base or added features. This includes cloud computing solutions and support for various communication protocols.

Focus on flexibility

We excel at integrating Internet of Things solutions with the client’s existing systems. If your company already has software or integrated IoT solutions, we’ll analyze your setup. From there, we’ll find the best way to improve your business's operational efficiency. If things don’t go as planned, we’ll look for workarounds to integrate new IoT solutions into your business.

How we develop IoT software solutions

1

Project planning

Result: A database layout and BPMN diagram, detailing the interaction logic within the app and between the app and IoT device.

Average time frame: 70 hours

Once the budget is agreed upon and the deal is finalized, our systems analyst begins the project planning. They collect client requirements to understand what the software program and IoT devices need to do. At this stage, the project team designs the application architecture. They also create a chart outlining the system's functionality.

2

UX/UI design

Result: Completed screens of your IoT application

Average time frame: 1-1.5 months

Clients often need UX/UI design alongside development to create a complete app. We start by mapping the user flow and planning the layout of elements, buttons, and app sections. Next, we create wireframes — simplified versions of the final screens. These help clients focus on the app’s logic and suggest improvements. Once approved, we design the final screens and prepare a UI kit for developers.

3

IoT solution development

Result: A finished IoT app integrated with IoT devices.

Average time frame: 2–5 months

We divide the development process into 2-week sprints. This allows clients to track progress and quickly implement changes. At the development stage, we dive into the IoT device documentation. We then build the app, connect the software and IoT devices through an IoT platform, and run thorough testing.

4

Testing

Result: The app works on any device of the chosen platforms, and IoT devices correctly share and transmit valuable data.

Average time frame: In parallel with development

Throughout IoT application development, we continuously test the IoT software solution. This is needed to ensure everything works correctly within the app. We conduct various types of testing, including functional, usability, interoperability, performance, and system security IoT testing.

5

Support and maintenance

Result: Your IoT app is available for download, and it’s continuously improved and updated.

Once the app is launched, some bugs or problems may appear that need to be fixed quickly. We’ll help with that. Additionally, we can assist with conducting predictive maintenance for your IoT solution and expanding features after the release.

Average costs for IoT solution development services

~$55,000 — 85,000

For low-complexity IoT solutions

Control 1–2 IoT devices via mobile app

Basic functions (e.g., on/off settings)

Local network connectivity

Lightweight system protocols

~$85,000 — $120,000

For medium-complexity IoT projects

Managing multiple IoT devices

Cloud-based remote access

Multi-protocol compatibility with ecosystems

Secure connections with encryption

~120,000+

For high-complexity IoT solutions

Handling large datasets

Advanced algorithms and machine learning

Support for multiple connection types (5G, Zigbee, LoRaWAN).

Integration with external systems (ERP)

Our benefits

Experienced in 46 niches

Which include fintech, terminal & POS, smart TV, media, events, real estate, and 40 others. For the last 10 years, we have applied our diverse expertise to various projects, and we're always open to new challenges and niches.

Fast development pace

We start working on projects within a week. Our aim is to quickly deliver results, be it a full-scale development, testing the IoT prototype system, or designing the Internet of Things interface.

Won’t leave you after the release

Our team keeps you informed throughout the project and even later. We offer maintenance services — fix bugs, expand the MVP, and help your team work with the IoT system after the release. So far, our longest partnership has lasted over 7 years.

Jump-start the projects at any stage

Our specialists are ready to collaborate with your in-house team. We’ll integrate into your project, sign NDAs, scrutinize your guidelines, and adapt to your business processes to launch the IoT app in time.

Kota

CEO and founder

Everglaide

Internet of Things (IoT) solutions

IoT services we provide

Creating interfaces for IoT systems

Building comprehensive IoT business logic

Developing IoT prototype systems in 1 month

Working with IoT system integrators

IoT solutions we’ve already implemented

EnerGO: a powerbank renting app

Vendify: a vending app for smart fridges

Plonq: an app for those who want to quit smoking

Shockers: an app for checking stun gun usage

EnerGO: a powerbank renting app

Vendify: a vending app for smart fridges

Plonq: an app for those who want to quit smoking

Shockers: an app for checking stun gun usage

Some IoT niches we work in

Logistics

Retail

Healthcare

Manufacturing

Agriculture

Sport

As simple as 1-2-3

Tech stacks we use for MVP software development

How we approach IoT architecture

Bridge hardware and software development

Prioritize scalability

Focus on flexibility

How we develop IoT software solutions

Project planning

UX/UI design

IoT solution development

Testing

Support and maintenance

Average costs for IoT solution development services

Our benefits

Experienced in 46 niches

Fast development pace

Won’t leave you after the release

Jump-start the projects at any stage

What our clients say about us

Other services we provide