Top 60 Cross Platform App Developers in Istanbul
The Best of December 2025Looking for a top cross platform mobile app development company in Istanbul?
Cross-platform mobile applications have benefits that outweigh those of native applications if your users interact with your business on both Android and Apple products. Cross platform app development entails building a mobile app that’s compatible with multiple operating systems. Cross-platform, or hybrid apps, use a single codebase, which means you don’t need separate apps with separate technologies to appeal to customers using Android or iOS. Because of this single codebase, cross platform apps are less costly to create and maintain.
Most hybrid apps will use either Ionic or React as a development framework. React is a JavaScript framework that allow apps to support Android and iOS natively, while Ionic uses JavaScript, HTML5, CSS, and Sass for hybrid apps, desktop apps, and progressive web apps. Choosing an app developer with the right skillset to fit the technology framework your app needs is a good place to start when interviewing app development companies.
To assist you in your search for a partner, we’ve compiled this list of the top cross platform app developers in Istanbul. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Istanbul Cross Platform Mobile App Development Companies
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1$5,000+10 - 49 employeesUmraniye, TürkiyeSoftware development company Fill Labs is located in Umraniye, Türkiye and T'bilisi, Georgia. The small team focuses on Custom Software Development, Web Development, Mobile App Development, and AI Agents. The company was founded in 2017.Read More
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Yuppi Byfood / World's #1 Gastro-Tourism PlatformIndustries
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2$10,000+10 - 49 employeesİSTANBUL, TürkiyeRead More
APPTECH SYSTEMS is a custom software development company. Founded in 2017, the agency is in İSTANBUL, Turkey; Lodi, California and Jeddah, Saudi Arabia. The small team provides custom software development, mobile app development, web development, e-commerce development, and more.
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Saudi Electronic UniversityIndustries
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3$10,000+10 - 49 employeesIstanbul, TürkiyeCool Digital Solutions is a small Izmir, Türkiye-based website development firm. Launched in 2012, the team provides Web Development, Custom Software Development, Mobile App Development, Artificial Intelligence, and more.Read More
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HenkelIndustries
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4$10,000+10 - 49 employeesIstanbul, TürkiyeUser experience company Studio MAWA was established in 2018. They are based in Berlin, Germany and have a small team. Their services include ux/ui design, web design, product design, logo, and more.Read More
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5$25,000+50 - 249 employeesIstanbul, TürkiyeRead More
Founded in 2008, Radity GmbH is a digital development company based in Zurich, Switzerland, with offices in Istanbul, Turkey, and Kiev, Ukraine. Their team of 12 employees specializes in web development, custom software development, and UX/UI design primarily for small business clients.
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SocotraIndustries
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6$75,000+250 - 999 employeesSkopje, North MacedoniaRead More
Scalefocus is a provider of custom software solutions with 700+ employees and 7 delivery locations in Bulgaria, North Macedonia, and Türkiye. Founded in 2012, the company partners with clients across various sectors, including IT, Financial Services, Energy & Utilities, Aviation, iGaming, and others. With 500+ successful projects in 26 countries, Scalefocus has delivered transformative results for 300+ clients, including Fortune 500 companies, innovative start-ups, and established leaders.
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CuradenIndustries
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7$25,000+10 - 49 employeesIstanbul, TürkiyeRead More
codeventure is a development agency in Istanbul, Turkey. Founded in 2015, they have about 12 employees that serve mostly small-business and midmarket clients in the consumer products, education, and business sectors.
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DenizBankIndustries
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8$10,000+10 - 49 employeesIstanbul, TürkiyeRead More
Mobile application development firm Ranna Digital Works is headquartered in Istanbul, Turkey. They provide mobile app development, custom software development, AR/VR development, web development, and more and were launched in 2015.
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9$10,000+10 - 49 employeesLos Angeles, TürkiyeRead More
Founded in 2005, Invemo is a tech company headquartered in Santa Monica with another location in IST, Turkey. Their team of 4 provide mobile app development, UX/UI design, IT strategy, and app modernization services to clients.
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Invemo created innovative solutions for Philips -
10$25,000+10 - 49 employeesMaslak, TürkiyeRead More
Application development company Mobilist is located in Maslak, Turkey; Çanakkale, Turkey and Beaverton, Oregon. The small company was launched in 2009. Their team specializes in mobile app development, cloud consulting & SI, blockchain, and web development.
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OkuvaryumIndustries
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11$10,000+10 - 49 employeesİstanbul, TürkiyeRead More
BosphorusISS, a , was launched in 2019. Headquartered in , their small team focuses on.
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12$5,000+10 - 49 employeesIstanbul, TürkiyeEpigra is a website development company. They are based in London, England and Istanbul, Türkiye and have a small team that offers Web Development, Web Design, UX/UI Design, Custom Software Development, and more. The agency was established in 2009.Read More
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Gulf InsuranceIndustries
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13$5,000+10 - 49 employeesIstanbul, TürkiyeRead More
Ready Technology Services Inc. Is a software development firm established in 2015. The small team offers custom software development, web development, BI & big data consulting & SI, mobile app development, and more. The firm is located in Istanbul, Turkey and Istanbul, Turkey.
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14$25,000+50 - 249 employeesIstanbul, TürkiyeRead More
Inveon is a software technology company in Istanbul, Turkey. Founded in 2006, Inveon's team of around 70 specializes in web development, e-commerce development, and digital strategy, especially for midmarket retail businesses.
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Coca-ColaIndustries
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15$50,000+50 - 249 employeesİstanbul, TürkiyeRead More
Appcent is a mobile application development company based in Istanbul, Turkey. The company, founded in 2013, has more than 50 employees and provides mobile app development, e-commerce development, and digital strategy services. Appcent serves enterprise-sized companies in the e-commerce, financial services, business services, and consumer products & services.
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Costa CoffeeIndustries
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16$10,000+10 - 49 employeesIstanbul, TürkiyeRead More
Web development company Appricot Software Agency was established in 2011. They are based in West Vancouver, Canada and Bornova, Turkey and have a small team. Their services include web development, mobile app development, ux/ui design, IoT development, and more.
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17$10,000+10 - 49 employeesİstanbul, TürkiyeRead More
Mobile application development company Etrexio Digital Solutions is based in İstanbul, Turkey. The small agency was launched in 2020. Their team focuses on mobile app development, custom software development, e-commerce development, web development, and more.
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18$5,000+10 - 49 employeesİstanbul, TürkiyeSHFT is a website development company. The small İstanbul, Turkey-based firm was founded in 2019. Their services include web development, mobile app development, custom software development, e-commerce development, and more.Read More
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19$5,000+10 - 49 employeesISTANBUL, TürkiyeRead More
Founded in 2021, WeBlast Ltd. Is a digital strategy company. Their small team is located in ISTANBUL, Turkey. Their team provides digital strategy, content marketing, search engine optimization, web design, and more.
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QwertyGoIndustries
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20$1,000+2 - 9 employeesİstanbul, TürkiyeAnemo Technology is a mobile application development firm launched in 2023. The small team focuses on Mobile App Development and Web Development.Read More
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21$10,000+10 - 49 employeesIstanbul, TürkiyeApplogist is an application development company launched in 2013. The firm focuses on Mobile App Development and Web Development.Read More
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22$1,000+10 - 49 employeesistanbul, TürkiyeFerisoft Software Development is an application development company founded in 2014. The company focuses on Mobile App Development and Web Development, and is small.Read More
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23$5,000+10 - 49 employeesSarıyer, TürkiyeRead More
A6 Digital is software agency with offices in London and Sariyer, Turkey. The firm currently includes about 7 employees. A6 Digital has specialized in web, software, and mobile app development since the firm's founding in 2012.
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AvisIndustries
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24$10,000+50 - 249 employeesKöln, GermanyRead More
Qimia Gmbh is a midsize business intelligence company. Based in Köln, Germany; Hannover, Germany; San Diego, California and İstanbul, Turkey, the company was launched in 2015. Their team specializes in BI & big data consulting & SI, Artificial Intelligence, and cloud consulting & SI.
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25$5,000+10 - 49 employeesİstanbul, TürkiyeInterval is a software development company. Founded in 2015, the team specializes in Custom Software Development and Web Development. The agency is based in İstanbul, Türkiye.Read More
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26$50,000+10 - 49 employeesIstanbul, TürkiyeLena Business Solutions, a website development firm, was founded in 2019. In Istanbul, Türkiye and London, England, the team specializes in Web Development and Mobile App Development.Read More
Clients
Shell OilIndustries
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27$1,000+10 - 49 employeesistanbul, TürkiyeDemircode is a custom software development company. Founded in 2011, the small firm is in istanbul, Turkey. Their team focuses on custom software development, web development, mobile app development, web design, and more.Read More
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28$25,000+50 - 249 employeesistanbul, TürkiyeMobile application development company Nextlua Software Services is in istanbul, Türkiye. Launched in 2017, the team offers Mobile App Development and UX/UI Design.Read More
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29$1,000+2 - 9 employeesKadıköy, TürkiyeEstablished in 2014, Altıharf is a website development company. The company offers Web Development and Custom Software Development, and is small.Read More
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30$5,000+2 - 9 employeesBeyoğlu, TürkiyeKant Software Inc., a mobile application development firm, was established in 2016. The agency provides Mobile App Development and Custom Software Development, and is small.Read More
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