Top 100 Cross Platform App Development Companies
The Best of July 2026Looking for a top cross platform app developer?
Cross platform mobile applications support multiple mobile platforms or operating systems with a single codebase. Also referred to as hybrid apps, cross platform mobile apps are known to operate well both with iOS and Android operating systems. Developing a cross platform app may save you time and money if your audiences use both Android and Apple products. The alternative is developing separate apps for each operating system using the respective native technologies.
As you look for a cross-platform mobile app development company, ask about the team’s familiarity with React versus Ionic. Most hybrid apps require these development frameworks. If you’re unsure which framework is best for your business and app, a cross platform app developer should be familiar enough to lay out pros and cons and advise you on the best framework for your app.
That's why we've created this list of the best cross platform app development companies for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
List of the Best Cross Platform App Developers
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31Undisclosed50 - 249 employeesWrocław, PolandMidsize application development firm Callstack, is based in Wrocław, Poland. Established in 2016, the team specializes in Mobile App Development and Web Development.Read More
Clients
ExpensifyIndustries
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32$5,000+250 - 999 employeesBiałystok, PolandRead More
SoftwareHut is a software development house with offices around the world, including London, New York, Paris, Munich, Dublin, Stockholm, Copenhagen and Zurich. Founded in 2015, they also have seven offices in Poland, including Bialystock, Olsztyn, Przemysl, Szczecin, Warsaw, Wroclaw, and Poznan. They employ 173 staff specializing in designing, customizing and developing professional IT systems, LIMS, SCM, and mobile apps.
Clients
MicrosoftIndustries
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33$10,000+50 - 249 employeesMontevideo, UruguayRead More
Xmartlabs is a website development company. Based in Montevideo, Uruguay; San Francisco, California; Manhattan Beach, California and New York, New York, their midsize team focuses on Web Development, Mobile App Development, UX/UI Design, and Artificial Intelligence. The agency was established in 2012.
Clients
CipherHealth Id.me Tastemade Omniscia HealthIndustries
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34$50,000+50 - 249 employeesKharkiv, UkraineSpdLoad, a midsize web development firm, is based in Kharkiv, Ukraine. Launched in 2013, the team specializes in Web Development, Mobile App Development, and UX/UI Design.Read More
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35$25,000+250 - 999 employeesAventura, FLMercury Development is a midsize mobile app development company. Founded in 1999, the agency is located in Aventura, Florida; Atlanta, Georgia and Chicago, Illinois. Their team provides Mobile App Development, AI Agents, AI Consulting, Custom Software Development, and more.Read More
Clients
Google Fitbit Tonal EZ LynkIndustries
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36$25,000+50 - 249 employeesCharlotte, NCRead More
In Charlotte, North Carolina and Kazhakkoottam, India, Confianz Global, Inc is an application development firm. The firm offers Mobile App Development and ERP consulting and SI and is midsize.The firm was founded in 2008.
Clients
AT&TIndustries
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37$50,000+1,000 - 9,999 employeesReston, VACustom software development firm Kellton is in Reston, Virginia; PERYDOT, Poland; Gurugram, India and Plano, Texas. The large agency was launched in 2009. Their services include Custom Software Development, Mobile App Development, Artificial Intelligence, BI & big data consulting & SI, and more.Read More
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38$25,000+250 - 999 employeesNew York, NYSuffescom Solutions Inc is an application development firm. They specialize in Mobile App Development, Artificial Intelligence, and Blockchain and were established in 2013. Their midsize team is based in New York, New York; Wilmington, Delaware; Sahibzada Ajit Singh Nagar, India and Singapore, Singapore.Read More
Clients
Morgan Elliott Justin BoatengIndustries
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39$10,000+10 - 49 employeesHalifax, CanadaMindSea is a small software development firm. The Halifax, Canada-based firm was established in 2007. Their services include Custom Software Development, Mobile App Development, UX/UI Design, and IoT development.Read More
Clients
Constant HealthIndustries
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40$10,000+10 - 49 employeesTallinn, EstoniaStormotion is an application development company. They are located in Tallinn, Estonia and have a small team. The company focuses on Mobile App Development, UX/UI Design, IT staff augmentation, Web Development, and more.Read More
Clients
Text a LetterIndustries
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41$50,000+10 - 49 employeesYork, EnglandThe Distance App Developers is a small mobile application development firm launched in 2009. Their team provides Mobile App Development, Artificial Intelligence, and Product Design. The firm is headquartered in London, England and York, England.Read More
Clients
LeShuttle NHS Bentley Motors AstraZenecaIndustries
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42$25,000+250 - 999 employeesReston, VARead More
Modus Create is a consulting firm based in Reston, Va. that helps predominately enterprises and mid-market businesses transform for success in the digital future. Founded in 2011, they currently have about 164 employees located in Cluj-Napoca, Romania, Santa Ana, Costa Rica, and Los Angeles who provide time zone-aligned services to their clients. In addition to custom software and web development, they affect change through a collaborative engagement model that focuses on strategy, product design and build, UX, company culture, and process change.
Clients
AudiIndustries
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43$1,000+1,000 - 9,999 employeesLondon, EnglandAI Consulting company Dotsquares is based in London, England; Mount Waverley, Australia; Albourne, England and Jaipur, India. The large team provides AI Consulting, Web Development, Mobile App Development, E-Commerce Development, and more. The firm was established in 2002.Read More
Clients
EricssonIndustries
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44$50,000+1,000 - 9,999 employeesMinneapolis, MNMentorMate, a mobile application development firm, is in Minneapolis, Minnesota; Sofia, Bulgaria; Göteborg, Sweden and Asunción, Paraguay. The company provides Mobile App Development, UX/UI Design, Custom Software Development, Web Development, and more and has a large team.The company was established in 2001.Read More
Clients
AstraZenecaIndustries
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45$10,000+50 - 249 employeesSan Francisco, CARead More
Novalab Tech is an app development firm. They focus on Mobile App Development, Custom Software Development, and Web Development and were launched in 2016. The company is headquartered in Falls Church, Virginia; New York, New York and San Francisco, California.
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46$50,000+1,000 - 9,999 employeesSan Francisco, CABairesDev is a San Francisco, California-based software development company. The large team focuses on Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more. The agency was launched in 2009.Read More
Clients
GoogleIndustries
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47$25,000+10 - 49 employeesCape Town, South AfricaSpecno is a small mobile app development company. Established in 2018, the company is headquartered in Cape Town, South Africa; Amsterdam, Netherlands; London, England and Santa Clara, California. Their team specializes in Mobile App Development, UX/UI Design, and Custom Software Development.Read More
Clients
Old Mutual Spar International Capitec Bank AckermansIndustries
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48$10,000+50 - 249 employeesCosta Mesa, CAWve Labs is a mobile application development firm. Established in 2015, the agency is headquartered in Costa Mesa, California; Beverly Hills, California; Riyadh, Saudi Arabia and Monza, Italy. The midsize team specializes in Mobile App Development, Web Development, Artificial Intelligence, and UX/UI Design.Read More
Clients
Sony EntertainmentIndustries
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49$25,000+50 - 249 employeesWrocław, PolandRead More
nomtek is an award-winning app development company of more than 50 based in Wroclaw, Poland with offices in London and Berlin. Founded in 2009, their team has created numerous chart-topping apps and employs the lean startup methodology.
Clients
PONSIndustries
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50$10,000+250 - 999 employeesBellevue, WA9series Inc is a midsize mobile application development firm. In Bellevue, Washington; Ahmedabad, India and Seattle, Washington, the firm was founded in 2014. Their services include Mobile App Development, Artificial Intelligence, Web Development, and Low/No Code Development.Read More
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51$10,000+250 - 999 employeesHanoi, VietnamEstablished in 2011, PowerGate Software is a midsize application development firm based in Hanoi, Vietnam; Iowa City, Iowa; Birdham, England and Montréal, Canada. Their services include Mobile App Development, Web Development, UX/UI Design, Custom Software Development, and more.Read More
Clients
Pitago, Beam, Ally.ioIndustries
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52$25,000+50 - 249 employeesAmsterdam, NetherlandsRead More
Attract Group is a development agency based in Odessa, Ukraine. Since 2011, their team of 43 has been specializing in web, mobile app, e-commerce development, and more. Attract Group works with small to mid-sized clients.
Clients
Modern Trade LtdIndustries
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53$50,000+1,000 - 9,999 employeesNew York, NYVention is an IT staff augmentation company. Their large team is in New York, New York; London, England; Marietta, Georgia and San Francisco, California. The company focuses on IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more. The company was launched in 2002.Read More
Clients
IBM PayPal pwc IC MarketsIndustries
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54$25,000+1,000 - 9,999 employeesJersey City, NJRead More
Hyperlink InfoSystem is a large application development company located in Jersey City, New Jersey; Ahmedabad, India; London, England and Dubai, United Arab Emirates. Launched in 2011, the team provides Mobile App Development, CRM consulting and SI, Custom Software Development, Web Development, and more.
Clients
HitachiIndustries
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55$50,000+50 - 249 employeesBrno, Czech RepublicLocated in Brno, Czech Republic and Prague, Czech Republic, Futured is an application development firm. They provide Mobile App Development, Web Development, and Artificial Intelligence and were founded in 2012.Read More
Clients
JablotronIndustries
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56$1,000+10 - 49 employeesPhiladelphia, PAChopDawg.com is an application development firm. Their small team is located in Philadelphia, Pennsylvania; Smyrna, Georgia; Seattle, Washington and Boston, Massachusetts. The company specializes in Mobile App Development and Web Development. The company was launched in 2009.Read More
Clients
Alpha Paw Big Brothers Big Sisters Choice Home Warranty City of Peachtree Corners, GeorgiaIndustries
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57$50,000+250 - 999 employeesIrvine, CAVincit is a midsize custom software development company. They provide Custom Software Development, Web Development, and Mobile App Development and were founded in 2007. The company is in Irvine, California and Scottsdale, Arizona.Read More
Clients
SplunkIndustries
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58$25,000+50 - 249 employeesSarasota, FLAnyforSoft is a midsize web development company. They provide Web Development, Artificial Intelligence, and Mobile App Development and were established in 2011.Read More
Clients
Verifone Bellame Wittenborg University of Applied Sciences Delaware County Community CollegeIndustries
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59$50,000+1,000 - 9,999 employeesL'viv, UkraineSigma Software Group is a large custom software development company launched in 2002. Their team specializes in Custom Software Development, Web Development, Mobile App Development, AI Consulting, and more. The firm is headquartered in L'viv, Ukraine; New York, New York; Saratoga, California and Bellevue, Washington.Read More
Clients
VolvoIndustries
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60$25,000+50 - 249 employeesKraków, PolandDBB Software is a custom software development company. Launched in 2015, the team focuses on Custom Software Development, Web Development, Mobile App Development, E-Commerce Development, and more. Their midsize firm is in Kraków, Poland and Dnipro, Ukraine.Read More
Clients
JLL Akamai DispatchHealth DoctifyIndustries
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