Our Projects

Every day we create, enchance and promote our mobile apps for millions of users worldwide. Check them out!

Superheroes Wallpapers HD

More than 100 superheroes wallpapers in HD quality for Android smartphones & tablets

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Make Money – Earn Cash

Start making real money with Make Money app on your smartphone or tablet!

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Memory Cartoon Game for Kids

Playing this memory game with your kids will help them improve their recognition while having fun!

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Surprise Eggs Vending Machine

Drop a coin into the gumball machine, watch your chocolate egg bounce down like a pinball!

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Surprise Eggs – Bulk Machine

Surprise Eggs Bulk Machine game is easy for toddlers, children and even little babies.

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Learn Animals - Puzzle Game

Puzzles game for kids that helps to develop tactile and motor skills while playing and learning!

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Learn Colors - Surprise Eggs

Best application to learn colors for your child! Just listen the voice, you must touch the good color surprise eggs to get the surprise!

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About Us

Over the course of many years developing digital software, digital products and mobile apps, we have relished interpersonal relationships with our clients.

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Agency profile

Mobile application development — Osypo, based in Bulgaria, – delivers the solutions you need to help you reach your marketing goals and revenue objectives. Our experienced team of developers specialise in Android apps. We’ve created more than 300 mobile and web projects, including integrated bespoke software.

Working to lean delivery and agile methodology we work in partnership with our clients. With complete transparency we plan features collaboratively ensuring that the vision and inspiration from our strategic planning sessions are maintained to what is delivered, releasing working updates every two weeks.



Darko Panchev

Senior Media Manager

Asen Aleksandrov

Senior Account Manager

Teodora Kostova

Senior Account Manager

Alexandra Lyudmilova

Financial Manager

Our Services

We are a full cycle mobile agency. We believe that mobile represents the single greatest opportunity for every industry at this point of history.

Mobile App Development

We provide mobile development services that will breathe a new life into your business and make it more convenient for customers to use an application instead of the mobile version of a website, as there is everything they need at hand.

Mobile App Marketing

We build and implement successful marketing strategies for global or local markets, big or small business. We develop online tools for managing your in-app advertising inventory, and reaching your goals.

App Monetization

We can help app publishers reach their top revenue via cutting-edge advertising solutions, based on our proprietary technologies.

UI/UX Design

A small and focused team providing unparalleled quality in every detail, each step of the way. We deliver precise UI design, crafted in accordance to target platform guidelines and best practices.

Web Development

Our company provides website development services that meet all your needs and are tailored according to the peculiarities of your business field. Alogn with websited we create web services that complement and make it possible to support your Android or iOS application.


Development never stops, it's just a matter of iterations. We're ready to become your long-term partner.

Clents Testimonials

Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts.

“Osypo has either met or exceeded all of the goals that we initially set for all of the projects that they implemented for us.”

Sofia ClemenssonSojo Design, Creative Director

“You guys are great to work with and I love your creativity! Your approach to business impressed us, and you inspired us for long-term cooperation.”

Bob Boldwide Steel Media, CEO

“I admire and appreciate the sincerity in which Osypo dedicates itself to its clients and their business tasks.”

Marko Bishop SPLIT Network, Head of Marketing