Creating world-class mobile apps.

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Bring your ideas for mobile applications, web services or more complex solutions to life with us. Work with a team of the best developers, equipped with the best tools and technologies. Be it JavaScript, PHP, Python, Java, Kotlin, Objective-C or Swift, we have the skills that you need.

Our latest products

Check our portfolio of various mobile and web apps. We're proud to share the outcome of our work and clients’ opinions about our collaboration. You can check the latest world-class products we created with our clients below.

PowerWise

powerwise

Smart mettering cloud based system created with Node and React

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WellSenz

wellsenz wellsenz

WellSenz is Flutter based app created as a part of promotion campaign for book promoting build a routine of positive habits enhancing wellbeing

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Services

We offer a wide range of solutions from native iOS and Android applications based on Swift, Objective-C, Kotlin and Java, to web apps based on Node.js, React and Ruby on Rails along with cross-platform solutions based on Flutter and ReactNative. For all these solutions we create beautiful designs, all thanks to our quality assurance team. A large part of our work involves IoT, including wearables.

What they say about us

Kathleen Meling

Kathleen Meling

CTO at LifePlanner AS

We have been using FiveDotTwelve as our development partner for UX design and web development. They are efficient, service minded, proactive and available. I can give them my best recommendations.

Dennis Henkes

Dennis Henkes

CEO at LXT

FiveDotTwelve helped our product to reach the sky. They rapidly developed our app with a very nice look and feel. Our collaboration was great from the early start. They think along, which improved our vision in significant ways. The team is very committed and eager to make each project a success.

Małgorzata Drozdowska

Małgorzata Drozdowska

Marketing specialist at Apsys Management (Manufaktura)

We’ve been working with FiveDotTwelve for years. They helped us develop a mobile app and a website. They often think ahead of us, they advise along the way and deliver products exceeding our expectations. Working with them has been a sheer pleasure and a huge dose of professionalism.

Han Lee

Han Lee

Co-founder at ShakaPass

It was a pleasure collaborating with FiveDotTwelve. They were an extension of our team and distance was not a problem. Everyone we met was friendly and professional. Well oriented in planning the tech stack, they were a guiding hand in developing our product. I would enjoy working with them again and wholeheartedly recommend their services.

Piotr Lewandowski

Piotr Lewandowski

CEO & Founder

FiveDotTwelve treats my project like their own and is always willing to provide ideas that make the product better. Often, they are able to provide feedback on my ideas that make things more efficient or user-friendly, and that back-and-forth is one of the biggest strengths of working with them.

Özgur Coban

Özgur Coban

Founder at FERMO Food

FiveDotTwelve is more like a team than an agency that you just hire. Great understanding of the product and my vision. They were really supportive when I needed that, and also when I wasn’t expecting any assistance from them at all. I highly recommended FiveDotTwelve.

Michal Obrebski

Michal Obrebski

Board Member at PySENSE

It was a true pleasure to work with FiveDotTwelve, and they showed the highest level of professionalism. For us, this experience was like a 101 in managing and conducting IT projects. Their approach allowed us develop a final app version that exceeded our expectations, while opening new possibilities, and generating ideas for future products.

Aidan Harvey-Craig

Aidan Harvey-Craig

Founder at WellSenz

This was a steep learning curve for me and the whole team at FiveDotTwelve were as patient as they were professional. It really felt like the whole team was working together to build the best possible app, developing and enhancing my initial ideas.

4.9 rating on Clutch

Our experience and excellent services are supported by the opinions of our customers. Check how they commented on our cooperation.

Check our Clutch profile