Top 10 Mobile App Development Companies in Istanbul 2026

A growing number of people choose using the software to get services. They have been turning into specific niche software to have replies. In this way, it is going to be suitable to embrace the progression of mobile software in your organization. If you’re interested in the very best web and mobile application development companies in Istanbul, then 21Twelve Interactive is a major company in that you are able to hunt for replies.

We provide mobile application solutions in most states of the universe. We do the job out of design to launch and development. In the long run, you can earn a scalable and powerful application harmonious with the principal platforms.

Commencis helps leading brands grow and scale in digital, powered by its big data, analytics and cloud products. Putting digital at the core, Commencis transforms businesses to thrive and stay relevant in a demanding digital world.

Driven by purpose, Commencis focuses on creating measurable positive impact and competitive advantage through technology, design and data science.

HOUSE OF APPS BRINGS CREATIVE IDEAS ALIVE BY BRINGING ALL THE SKILLS NECESSARY TO CREATE ENTERPRISE LEVEL MOBILE APPS INCLUDING USER EXPERIENCE DESIGN, CLOUD / API INTEGRATION, MOBILE SECURITY, ENGAGEMENT OPTIMIZATION AND CONTINUOUS UPDATES.

We develop tailor-made web and mobile solutions to realize new business ideas and improve the enterprises’ way of doing business. 

Do you have a new business idea? We are here to guide you on how to utilize technology to

start your business. We have a strong team of Developers & UI/UX Designers. We start from scratch and deliver perfect coded, rock-solid projects.

With the power of our extensive experience, we offer innovative solutions to our customers. In line with our aim; we are developing “Solution Oriented Projects”  that will make life easier for each of our customers, increase work efficiency and carry our customers a few steps in sectoral competition.

We set out every morning with the fact that our business partners are privileged, different and part of the Developtica family.

VantaWorks is a company which has a young and dynamic structure, with the experience and knowledge gained by the founding team for many years, with offers enterprise web software, customized special software and design soluitons.

We implement front-end (back-end software) and back-end developments in web projects, especially those that are search engine friendly, that comply with SEO criteria. We provide systems to communicate with each other by using the most suitable technology in online integration solutions in systems that need communication with each other and to develop them in a structure that can integrate with external systems in future processes in projects we produce from scratch.

Techno-pie, a fast-growing company which slogan is Taste technology as easy as pie. Accordingly our goal is to assuage either your Life or business using Technology. 

Appcent is a mobile application development company founded by Ozan Uysal in 2013 , in Turkey. The company began as a startup in GOSB and now became one of Turkey’s leading mobile app developers with a team of 60. Mainly focusing on m-commerce and fintech projects, we are proud to serve leading Fortune500 companies locally and globally.

Loodos, as the end-to-end mobile solution company, serves corporate clients in the fields of mobile strategy, software development, UI, new technology production, R&D, in-house process and productivity solutions, field data collection, analysis and monitoring solutions. Loodos, today, manages more than 14 million active users per month, collecting more than 3 millions leads per year, and has a total of over 60 million downloads.

ICterra is a committed Software Engineering partner for your safety and mission-critical software systems and solutions. We were founded in 1991 as an R&D center of Siemens in Turkey and became ICterra as a result of a Management-Buy Out in 2013. Our mission is to help leverage the software engineering skills of our customers in a sustainable way against their competition. We combine software development experience with technology expertise and proven methodologies to provide software solutions for companies of varying sizes in safety and mission-critical domains such as Medical & Healthcare, Avionics, Automotive, Telecommunication and Energy. ICterra operates in different verticals applying cross-industry skills and technologies, creating a synergy across the organization.