Interexy’s Case Studies of Mobile
& Web Development

We are an experienced mobile app development company, focused on doing more than coding native apps: we work with innovative entrepreneurs to launch products that solve real market needs and create delightful experiences for their users.

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Latest cases


Blockchain & NFT FinTech JavaScript Python Scala Web

Interexy’s outstaffed developers worked on backend Scala integrations for Bitclear, a FinTech developer providing advanced blockchain-based crypto payment and crypto exchange solutions.


Blockchain & NFT FinTech JavaScript Mobile App Python React TypeScript

Interexy’s outstaffed developers worked on backend improvements and adding new features to the Nash mobile app, a leading platform for crypto investment and financial management.


Blockchain NestJS NFT PostgreSQL Web

REALTKN is a robust asset engagement ecosystem for tokenizing real-world assets, including real estate, financial assets, works of art, and other objects capable of generating profit.

FinTech App

AWS FinTech Mobile Application React

This FinTech app combines personal financial management, direct lending capabilities, and real-time capital advances, empowering users to optimize debt repayment and enhance investment strategies.

Next Street

NestJS PostgreSQL React Web

Next Sreet is a Software-as-a-Service platform connecting small business owners across market sectors with the right experts to help them grow revenue, hire talent, and build wealth.

Metaverse Mobile Application NFT is an iOS application allowing users to create immersive 3D and AR models from photos using photogrammetry, Lidar, and AI technologies.

application on tablet view

Renegade Health

Health is a telemedicine and lab analysis software. The Customer commissioned Interexy to make the existing web app HIPAA compliant so they can launch the product, then decided to continue working with our healthcare development team for improvement and weekly updates for web app’s maintenance.


Android Application Design iOS

Immyoutable is a web application designed for students in universities across the US. The web app has two sides – one for graduates and one for students. The idea behind the product is to transform the graduation diploma into an NFT for seamless and fast verification of the degree in the future. Our team was also responsible for the website of the product.


Admin panel Application Design Health

Quarterdeck is a web admin panel designed solely for the US market. Being an extension of an exciting program, Quarterdeck aims to deliver a more efficient, simple and digital way for patients to get their medications through Co-Pay insurance.


AI Android iOS mobile

Coinhook is a centralized exchange platform that offers a safe and simple way to buy, sell, store, and trade cryptocurrency. Our team was hired to develop a cross-platform mobile application assuming the same code for both iOS and Android operating systems.

NFT Ticketing

Marketplace Metaverse NFT

Since the NFT industry is growing rapidly, NFT Ticketing should become one of pioneers in the field of sending tickets in the form of non-fungible tokens. This NFT ticketing platform is specially designed to allow users to buy NFT tickets to various events launched in Metaverses.


AI Android Health healthcare iOS mobile Sport

The Physact platform was founded by a group of people with the physician as a founder. Thanks to the experience of the app’s founder, the team decided to develop a product that would provide a convenient system for patients struggling with depression.


Android iOS mobile

URBs is the next-gen mobile trip-planning app. The client was from London and wanted our team to build a convenient and efficient application that would allow users to travel with no hassle, using European maps, visit sights, find the hotel and boost their traveling experience. The app is already developed and launched, so we are now working on support and maintenance.


Android iOS mobile Shop Sport

The client has already worked with our team on the project “Have a Nice Day” and decided to develop a more complex application that will be connected with the previous one. HAV WTR, the abbreviation for “have water,” is a wellness app designed to help Miami residents get quality water while also tracking how much water they consume per day to keep their health in check.

Treasure Hunt

Android iOS mobile NFT

The client is from the US and runs a startup. He came to our team with an idea and concept of Treasure Hunt – a brand-new application for the NFT industry. The key idea of the application is to allow users to hunt NFTs, which then can be traded on the marketplace. The app is in its development stage, but we got a positive intermediate review from the client and he is satisfied with the result, so we continue working on the product.

Medico Stores Delivery

Android Health iOS

Medico Stores is the retail mobile application designed to work as a marketplace for medications and connect users, retailers, pharmacies or private clinics and couriers. This medicine ordering app has been developed with the goal to reduce the gap between all parties, make it easier for everyone to provide and buy needed medications and streamline the business for product providers.


Android Health iOS mobile

ELOSIA is a health check app designed to allow users of private clinic to easily perform analysis of urine right in their homes.


Game Marketplace NFT Polygon Token

Gamifly is a Web3 gateway that connects traditional gaming companies and mass consumers to the Web3 ecosystem, by offering no-fuss SDK to onboard games onto blockchain and simple customer journey and rewards for mass consumers.


Cash Location Money Payment Product

MORewards is the bonus-based B2C marketplace app that allows users to buy services or products provided by vendors. Interexy developed all Android, iOS and progressive web apps from scratch, as well as rewrite the back-end code. MORewards is an excellent place for vendors to attract new clients to their business and a convenient option for users to purchase what they are looking for without third-party involvement.


Health Location Product Shop Warehouse

“Working with Interexy has been incredible, the team is easy to communicate with, understands the healthcare industry in-depth and is always open to implementing new ideas as they come up. Solstice would not have been able to develop our MVP or test out our proof-of-concept without Interexy’s help and are grateful for the hard work and passion they have put in to our project.“

Penn Vet

Animals Food Health Pet

Penn Vet is a brand-new veterinarian application that we developed from scratch to help the client realize his idea for further usage. The app is designed for animal shelters that constantly struggle with documentation. It contains all the needed features to make the work of shelters easy and convenient.


Cook Book

Cooking Food Health Social

After a bad development team, Natalie Blackburn came to Interexy, and she first wanted us to just review the app they crafted. However, we quickly realized that the app lacked functionality, and we decided to create a new one from scratch. The CookBook has to become her main income, so we started the development as soon as possible.


Admin panel Android iOS mobile

Compassly is an app focusing on supporting people struggling with autism disease, helping them develop their social, communication, language, emotional, and organizational skills.

Vending Bizz

Location Product Repair Shop Warehouse

Within the last 30 days, Vending Bizz got 6400 active users and was successfully monetized. Our client and a founder of Vending Bizz, Kashief Edwards, is from Philadelphia. He is a businessman running several vending projects in the USA. He also has numerous followers on social media, a website and even wrote a book about vending.


ip servers support vpn

Today’s VPN market is glowing, providing people with a great number of well-thought-out applications for any purpose. Regardless of the number, all these VPN services come with outdated designs, and only a few countries are available for connection. This is why our client decided to bring a fascinating design, fast speed, and a large network as a smart, stable, and game-looking VPN service to the market.


Food Health Sleep Smart Sport

With many changes that have happened in our fast-speed world, poverty only increases globally, especially in the USA. This causes poor people to start doing rash acts that put their future and life in danger. Even though there are a lot of places where they can get food, haircut, and even take clothes for free, during the pandemic, all of them struggled more than ever, as everything was closed.


Acne AI Doctor Skin

AcneAway is a New York-based startup that has been founded by two men who strive to bring the difference into the skincare space.


Food Health Sleep Sport

Today Tinga Nutrition Inc. for Android platform is already on the market and gained interest from users worldwide, while iOS launching is in progress curated by our team.


AR/VR E-learning Full-cycle development

Labster is an AR startup helping teachers & students across the world to get study faster & efficiently by providing virtual labs experience.

Crumb App

Android Fitness Germany iOS

Crumb is a revolutionary fitness mobile application that was supported by Interexy from the very beginning.

Scout it

Android App UI Kit iOS mobile Swift Tablet

Scout It Now – New York-based startups that chose Interexy to develop a market-competitive mobile solution from scratch to succeed with fundraising and automate the way the existing industry works. The result: $260.000 pre-seed funding acquired & seeking more.


Full-cycle development healthcare

MedKitDoc is a revolutionary telemedicine product focused on B2B market with a concept of reinventing how telemedicine works – with innovative Bluetooth-based MedKits. The physicians that are using the service are capable of diagnosing 49 more diseases than through default telemedicine products.

Room Snap – An App For Real Estate Photo Editing

Android iOS

Room Snap is an application to provide real estate with a fast, clean & secure way to enhance property photos and create a listing for potential buyers and sellers.

One Rover – Request a Ride

Android Delivery iOS USA

One Rover is a leader in Rideshare cost savings, options, and satisfaction. A Rover is a professional partner Driver that is dedicated to providing robust commute options to One Rover platform users in boundless locations around the world.

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    $250 - 500k
    $50 - 100k
    $500 - 1M
    $100 - 250k
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