Our team stays involved after launch, helping products evolve, scale, and stay competitive over time.

We bring ideas to life through fast prototyping, PoCs, and MVP development — validating your vision early and building with purpose.

We follow strict QA processes to ensure that every app, dashboard, or device we build performs reliably and securely under real-world conditions.

We’ve successfully delivered diverse projects across industries, always meeting deadlines and business goals.

About Us

Feedback

What we do?

Explore Our Expertise

Whether you're planning an exciting trip abroad or looking to enrich your downtime, a language app can help you build your vocabulary, develop proper grammar, and eventually become fluent through lessons that are easy to digest - all from the comfort of your smartphone. 
 
Ackurat Learn is an app that will help you to study languages. Choose the best way for yourself - Match to find correspondence between words and translation, or Listen to practice your pronunciation.

Educational platform built by TetaLab for professional training and internal company learning. Scalable e-learning solution for modern teams.

A dynamic language app for travelers, offering engaging study with Flashcards, Match, and Listening exercises.

Android

Kotlin

Swift

Text To Speech

In-App Purchase

Room

Figma

InDesign

Adobe Illustrator

3 weeks

Flashcards to remember new words

UI/UX Designer

Mobile Developer

Ackurat learn

Before going to the store, a grocery list is prepared either mentally or written down. Sometimes shopping may be stressful, so the best solution in this situation is to let the shopping list app take out all the work for you.
 
Our Shopping List is a user-centric mobile application designed with simplicity in mind for creating lists, incorporating new items as well as sharing these listings among friends and family members.

User-friendly mobile app for managing shopping lists and tracking purchases. Built by TetaLab to simplify daily routines.

Mobile application focused on the user’s easy and basic needs when creating lists, adding new items, and sharing lists with friends and family.

Firebase

4 weeks

Streamline your shopping experience

Shopping list

With the Hodor Keyboard app, you can easily encode and decode your text and exchange secret messages that no other could read.
 
By turning on the Hodor cipher, you can write whatever you want, and our keyboard will automatically encode your message, using the word «Hodor» or any other word you choose. You can use «Decoder» to read encoded messages by inserting the encoded message.

Custom keyboard app developed by TetaLab with a unique twist — a single-button concept for fun and accessibility.

With the Hodor Keyboard app, you can effortlessly encode and decode your text and exchange secret messages that no other could read.

Keyboard

Exchange secret messages

Hodor Keyboard

Our partner, driven by a commitment to tackle environmental challenges, reached out to us for help in developing an app. 
 
With a focus on public health and combating air pollution, they chose "LiveAir" as the solution. Together, we're on a mission to make environmental care more accessible through user-friendly technology.

https://res.cloudinary.com/dvjdkgzbe/image/upload/v1718356138/Main/Group_1000003093_ccedf8.svg

In recent years, the environment is rapidly changing, and air quality is a big part of it. Air pollution is a serious health risk that needs to be controlled.
 
We developed “LiveAir” - a mobile application, web platform, and server. 
 
This system helps us manage pollution-detecting devices and provide high-resolution air quality monitoring by visualizing all vital information as detailed and understandable charts.

Mobile app for real-time air quality monitoring, developed with IoT integration to provide accurate environmental data.

With this app, you can manage pollution detecting devices and get not only overall pollution but also the ratio of each pollutant.

Bluetooth

WiFi

Node MCU

React

Node.tsx

6 weeks

Simplifying air quality monitoring

FrontEnd Developer

BackEnd Developer

Electronic Engineer

LiveAir

Our client, seeking to enhance environmental awareness and promote conscious waste management, targets two primary segments: environmentally conscious individuals seeking advanced tracking and motivation, and newcomers, including adults and children, aspiring to adopt sustainable practices. 
 
FUN Recycle addresses this dual audience with its user-friendly platform, fostering an eco-conscious community through engaging features and educational tools.

https://res.cloudinary.com/dvjdkgzbe/image/upload/v1718356137/Main/image_1_hsdqxk.svg

Environmental safety is one of the essential goals in our lives. It is our responsibility to preserve nature and prevent pollution.
 
Fun Recycle is a mobile application that makes waste recycling tracking easy and informative. With this app, users can record the amount of waste they recycle and select specific periods to receive detailed reports. Additionally, they can learn about the environmental impact of recycling and earn rewards for their active participation in the recycling process.

Fun Recycle is an eco-friendly mobile app by TetaLab that helps users track waste and understand recycling impact. Designed to promote sustainable habits.

Mobile application aimed to help you understand how waste recycling affects the environment and how everyone can contribute to environmental wellness.

Find recycling boring? Let`s do it with fun

Fun Recycle

At the end of 2021, we received a request to assist in Android app development and IoT device integration for a security system for a USA company. The main idea of their product is to track the metrics of trailers. If deviations from the norm are detected, the owner is notified of potential problems with the trailer.

https://res.cloudinary.com/dc4kiugor/image/upload/v1715603121/trailer_watchdog_2_rqn45r.png

The Trailer Watchdog app is a connectivity and display solution designed to report the Bluetooth device’s data conveniently. Monitor trailers axle temperatures, recieve notifications and store important information with the app. 
 
Development was carried out in the Android SDK environment working with the modern programming language Kotlin. There were used Bluetooth technologies. Implemented reception and display of data f rom Bluetooth devices, tracking critical temperatures and notification about it, as well as savind an array af data f rom one session in the phone’s memory.

IoT-based tracking system for trailers and logistics. Built by TetaLab to enhance transport security and real-time monitoring.

Revolutionizes trailer management with a user-friendly app that seamlessly monitors axle temperatures and delivers vital notifications.

We developed a comprehensive connectivity and display solution focused on efficiently reporting Bluetooth device data. Our primary aim was to monitor trailer axle temperatures and provide users with timely notifications. The development process took place within the Android SDK environment, leveraging the modern Kotlin programming language. We seamlessly integrated Bluetooth technologies to facilitate the reception and display of data from connected devices. Key functionalities include tracking critical temperatures and delivering notifications when necessary. Furthermore, we designed the app to intelligently store an array of data from each session in the phone's memory, ensuring easy access for users to monitor temperature metrics seamlessly.

Security and safety for your trailer in one click

Trailer Watchdog

Over a year ago, we were approached to contribute to the development of an iOS app, integrate Bluetooth devices, and finalize the Android app build-out for a leading U.S. startup specializing in plant care solutions. They recognized the growing demand for user-friendly and technologically advanced tools to simplify and enhance the plant care experience.

https://res.cloudinary.com/doa9yehoc/image/upload/v1717062179/tetalab%20site/Group_1000003093_y3sanr.png

From plant identification and personalized care advice to community engagement and gamified experiences, this project encompasses a wide range of functionalities designed to empower users. By leveraging the latest advancements in IoT and mobile technology, we aim to set a new standard for plant care applications.

Smart plant monitoring app connected to IoT sensors. Helps users track soil conditions, watering, and plant health.

Our plant care app revolutionizes plant nurturing, offering unparalleled convenience and support to users.

We embarked on a series of strategic initiatives and implemented various solutions to effectively tackle the multifaceted challenges encountered. Our team diligently addressed different project aspects, ensuring successful execution and the attainment of set objectives. Leveraging our knowledge and expertise, we developed strategies to optimize processes. Our overarching goal was to ensure efficient resource utilization and deliver the best possible outcomes for our clients.

Adobe Photoshop

9 weeks

Your ultimate plant care companion

Plant Care App

Many tourist cities are unable to offer guides in multiple languages. They require guides equipped with a list of points of interest, brief descriptions, and locations.
 
We have developed a framework application that can be adapted for different cities. Users can upload information about points of interest, tours, and other amenities.
 
As a result, cities can provide mobile guides featuring information about tours, attractions, public services, and offer maps with navigation.

Mobile city guide app with offline maps and POI navigation. Designed to help tourists explore Lviv easily.

A mobile app designed to help users efficiently plan their trips by providing useful information and convenient routes for a comfortable travel experience.


Java

City guides - your custom experience

Desktop Developer

Lviv City Guide

Museums have visitors from different countries. Tourists would like to take audio guides in their languages. 
 
We designed and developed an audio guide application that can be modified for different museums. 
 
As a result, museums can offer guides providing information about the exhibitions along with audio tracks.

Interactive mobile guide for museums with multimedia content and QR-based navigation. Enhancing visitor experience through tech.

Offering multilingual audio guides, the application empowers museums to provide comprehensive exhibit information.

Media Player

Collection of guides for various museums

Museum Guide

Most of us were in conditions when they were waiting for meetings, appointments, and others. In this case, users play mobile games to not get bored. 
 
We developed a mobile strategy game in a genre of strategy/colony building.
 
In this game, the user is able to control bacterial colonies and fight for space and resources. During the game, the user meets new enemies and neutral colonies. The game includes 40 levels with different difficulties. 

Mobile strategy game combining education and entertainment. Developed by TetaLab with custom design and gameplay logic.

Mobile strategy game

Game - Bacterial War

Our client sought an innovative IoT solution for greenhouse management, including automatic control. They envisioned an intuitive Dashboard listing plants with customizable settings (temperature, light preferences), and seamless addition of new plants to the system was crucial. 
 
Passionate about greenhouse cultivation, our client sought a user-friendly app for real-time monitoring and precise control over environmental parameters for each plant in their greenhouse.

https://res.cloudinary.com/dvjdkgzbe/image/upload/v1718356137/Main/Group_152_axj8yh.svg

Farmers use a lot of greenhouses. Usually, automated greenhouses can’t provide the possibility to remotely maintain and monitor system conditions.
 
We developed an automated greenhouse system prototype, with a mobile application and server. 
 
The user can track system status and manually control system behavior. Hardware reads sensors data and sends it over Wi-Fi to the remote Firebase server.

Full-stack IoT solution for smart greenhouse monitoring. Enables remote control of climate, humidity, and plant conditions.

Through automated processes, the system optimizes agricultural productivity, offering a streamlined solution for efficient and effective plant management.

Automated greenhouse system prototype

GreenHouse control system

Our company had a request to assist in developing hardware and software for the Belgian startup in small shop automation. The main idea of their project is to simplify the shopping experience through self-management and payment. The system can reduce costs and simplify shop management.

https://res.cloudinary.com/dc4kiugor/image/upload/v1715066870/About_Client_IMG_Android_POS_davaqz.png

Shops are constantly seeking new ways to automate processes and reduce costs, often relying on POS systems.
 
We participated in developing an automated POS system for a startup in the EU. The system is based on Android devices with custom hardware and a backend server.
 
By implementing this system, administrators can reduce purchase times and minimize queues within the shop. Additionally, the system can be expanded to operate in a self-service mode.

TetaLab developed an Android-based POS system for EU startups, integrating custom hardware and backend for seamless retail automation.

Simplify your shopping with our app—quick weighing, inventory tracking, streamlined payments, and faster checkouts. Step into the future of cost-effective retail.

Python

How to make an Automated POS system for fruits and veggies shops

Android POS

Do you know that by learning the 1000 most frequently used words, you can understand 70% of phrases?
 
Learning a new language, there is always a need to write down unknown words. Some people use a notebook for this, while others prefer a sheet of paper. Our application will help you solve this problem and create your own dictionary.

English Words is a mobile app by TetaLab focusing on the top 1000 words to help users understand 70% of common phrases for efficient language acquisition.

The app facilitates language learning by prioritizing the top 1000 words, providing effortless vocabulary management.

Sketch

Create your own dictionary

English Words

Users like to think and dream, but they may not have where to store their thoughts. One of the best options is to use a mobile device that is always with the user. 
 
We designed and developed a mobile application for saving a list of goals and topics, tracking progress, scheduling tasks, and more.
 
The application provides a platform for listing goals, tracking priorities, and monitoring results.

Mind Map is a mobile app developed by TetaLab for goal tracking and idea organization. A productivity tool for users to plan, structure, and monitor personal growth.

This all-in-one solution streamlines organizational needs, providing an efficient and seamless experience for managing thoughts and goals.

Empowering Your Business with Custom Mobile, Web & IoT Solutions

What we do?

About Us

Explore Our Expertise

Join Us

Why Choose Us

Feedback

Contact Us

Leave an email to schedule a free 30 minutes consulting session.