Top 70 Cross Platform App Developers in Sofia
The Best of December 2025Looking for a top cross platform mobile app development company in Sofia?
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 Sofia. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Sofia Cross Platform Mobile App Development Companies
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61$1,000+50 - 249 employeesSofia, BulgariaBrave IT Consulting is a midsize custom software development firm. Established in 2019, the team specializes in Custom Software Development and Enterprise App Modernization.Read More
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62$5,000+2 - 9 employeesSofia, BulgariaInfinno is a Sofia, Bulgaria-based web design agency. They provide Web Design and UX/UI Design and were founded in 2009.Read More
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63$5,000+10 - 49 employeesSofia, BulgariaIn Sofia, Bulgaria, Skaptex Ltd is a custom software development company. The team offers Custom Software Development and Mobile App Development.Read More
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64$5,000+2 - 9 employeesSofia, BulgariaD-Consult is a small custom software development firm. Established in 2012, the team offers Custom Software Development and Mobile App Development.Read More
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65$10,000+10 - 49 employeesSofia, BulgariaEvermore is a small software development company based in Brussels, Belgium and Sofia, Bulgaria. Established in 2006, the team focuses on Custom Software Development, Web Development, UX/UI Design, and Mobile App Development.Read More
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World Jewish CongressIndustries
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66$10,000+50 - 249 employeesSofia, BulgariaLaunched in 2019, Binerals is a software development company. The midsize team provides Custom Software Development, Mobile App Development, IT staff augmentation, UX/UI Design, and more. The agency is headquartered in Sofia, Bulgaria and Berlin, Germany.Read More
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TokiDateIndustries
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67$10,000+10 - 49 employeesSofia, BulgariaRead More
Carrot Tech Lab is a custom software development company established in 2016. In Austin, Texas and Sofia, Bulgaria, their small team specializes in custom software development, web development, mobile app development, e-commerce development, and more.
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68$5,000+2 - 9 employeesSofia, BulgariaPortox is an e-commerce development firm. Established in 2020, the team specializes in e-commerce development, digital strategy, web development, mobile app development, and more. Their small company is headquartered in Porto, Portugal; Madrid, Spain and Firenze, Italy.Read More
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Unicef United Nations Samsung Porto VentureIndustries
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69$10,000+250 - 999 employeesBlagoevgrad, BulgariaFounded in 2012, Beetroot AB is an IT staff augmentation company. Their midsize team is headquartered in Stockholm, Sweden; Kyiv, Ukraine; Poznań, Poland and Blagoevgrad, Bulgaria. Their services include IT staff augmentation, Web Development, Mobile App Development, IT strategy consulting, and more.Read More
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Zwapgrid ABIndustries
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70$5,000+2 - 9 employeesBlagoevgrad, BulgariaRead More
Code Plus Ltd. is a .NET development agency located in Blagoevgrad, Bulgaria. Founded in 2015, they have four employees specializing in web and mobile app solutions, custom software development and digital marketing. They work for various global businesses, particularly in the consumer products and hospitality industries.
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VetPartners LtdIndustries
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71$10,000+2 - 9 employeesSofia, BulgariaRead More
Dision is a mobile app development firm located in both Walnut Creek, California and Sofia, Bulgaria. Dision was founded in 2015 and has fewer than 10 employees. The company offers mobile app development as well as UI/UX design and IoT development within the business, IT, and healthcare industries.
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ShutterstockIndustries
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