Top 40 Cross Platform App Developers in Japan
The Best of December 2025Looking for a top cross platform mobile app development company in Japan?
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 Japan. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Japan Cross Platform Mobile App Development Companies
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1$75,000+10 - 49 employeesFukuoka, JapanRead More
Jiitak Inc. Is a software development company. Their small team is in 福岡市, Japan; Dover, Delaware and Kochi, India and provides custom software development, IT strategy consulting, web development, mobile app development, and more. The company was founded in 2019.
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2$5,000+10 - 49 employeesAizuwakamatsu, JapanDesignium XR, a small AR/VR development company, is in Aizuwakamatsu, Japan and Shinagawa City, Japan. The team focuses on AR/VR development and Mobile App Development.Read More
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Snap Inc. Dentsu Digital Inc. NTT QONOQ, INC. Sony Music Entertainment Inc.Industries
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3Undisclosed50 - 249 employeesShibuya City, JapanGoodpatch GmbH is a midsize user experience company established in 2011. Their team specializes in UX/UI Design and AR/VR development.Read More
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4$1,000+50 - 249 employeesTsukuba, JapanWeCode Inc is a mobile app development company. Located in Tsukuba, Japan and Tsukuba, Japan, the company specializes in Mobile App Development and Web Development.Read More
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5$5,000+1,000 - 9,999 employeesMinato City, JapanRead More
Since being founded in 2012, Rikkeisoft has provided global outsourcing and development services to clients from its headquarters in Hanoi, Vietnam. Their team of about 1200 employees focuses on custom software development, web development, and mobile app development.
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Panasonic USMH KDDIIndustries
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6$1,000+50 - 249 employeesShibuya City, JapanEstablished in 2015, Scuti JSC Co., Ltd is a midsize IT strategy consulting company. Their team provides IT strategy consulting, IT managed services, mobile app development, blockchain, and more. The agency is based in Hanoi, Vietnam.Read More
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7$5,000+50 - 249 employeesFukuoka, JapanRead More
Vauldex is a website development firm. Their midsize team is based in Fukuoka, Japan and Cebu City, Philippines. The firm offers Web Development, Mobile App Development, Blockchain, Enterprise App Modernization, and more.
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8$25,000+50 - 249 employeesShibuya City, JapanArsaga Partners, Inc is a website development company. Their team is based in Shibuya City, Japan and offers Web Development and Mobile App Development.Read More
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9$5,000+2 - 9 employeesChuo City, JapanLocated in Chuo City, Japan and Edogawa City, Japan, Aquarete Inc. Is a web development company and app development company. Their services include Web Development and Mobile App Development.Read More
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10$10,000+50 - 249 employeesShibuya City, JapanEkohe is an AI development company established in 2007. The company specializes in Artificial Intelligence, custom software development, enterprise app modernization, ux/ui design, and more and has a small team.Read More
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11$10,000+250 - 999 employeesDhaka, BangladeshRead More
BJIT Group is a software development agency headquartered in Dhaka, Bangladesh with additional locations in Tokyo; Palo Alto, Calif.; Espoo, Finland; Downtown Core, Singapore; and Skane lan, Sweden. Since 2001, their global team of 400+ employees has provided mobile app, web, and custom software development to businesses of all sizes.
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SonyIndustries
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12$1,000+250 - 999 employeesChiyoda City, JapanKAOPIZ SOFTWARE is an AI firm. They are located in Hanoi, Vietnam; Chiyoda City, Japan and Singapore, Singapore and have a midsize team. Their services include Artificial Intelligence, Custom Software Development, Web Development, Mobile App Development, and more. The firm was launched in 2014.Read More
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QuantumTX (Singapore) SPRIX Inc. OMRON SonyIndustries
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13$10,000+50 - 249 employeesMinato City, JapanDevSamurai Vietnam JSC is a cloud consulting & SI company. They are in Ho Chi Minh, Vietnam and Hanoi, Vietnam. Their team provides cloud consulting & SI and AR/VR development.Read More
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14$5,000+1,000 - 9,999 employeesShinjuku City, JapanHeadquartered in Ha Noi, Vietnam and Shinjuku City, Japan, VTI is an application development company. They focus on Mobile App Development and IoT development and were launched in 2017.Read More
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15$5,000+250 - 999 employeesMinato City, JapanGIANTY, a mobile app development firm, is in Minato City, Japan; Ho Chi Minh City, Vietnam; Danang, Vietnam and Reston, Virginia. The firm provides Mobile App Development, Artificial Intelligence, IT managed services, IT staff augmentation, and more and has a midsize team.The firm was launched in 2000.Read More
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Square Enix Mutan Valuenex BetrendIndustries
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16$1,000+50 - 249 employeesChuo City, JapanEstablished in 2019, TGL Solutions – DX Construction Partner in Southeast Asia is a software development company. The midsize team provides Custom Software Development, Web Development, Mobile App Development, and Other Application Development. The firm is based in Ho Chi Minh, Vietnam and Chuo City, Japan.Read More
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skyACE Joint Stock CompanyIndustries
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17Undisclosed50 - 249 employeesShibuya, JapanLaunched in 2011, Goodpatch is a branding firm. The team specializes in Branding and Event Marketing and is headquartered in Shibuya, Japan.Read More
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18$1,000+10 - 49 employeesAbiko, JapanItechVision Japan is an e-commerce development firm based in Sahibzada Ajit Singh Nagar, India and Abiko, Japan. Their services include E-Commerce Development and Web Development.Read More
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19$5,000+1,000 - 9,999 employeesYokohama, JapanFounded in 2017, CMC Global is an IT staff augmentation company. The firm offers IT staff augmentation and Custom Software Development, and is large.Read More
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Samsung SDSIndustries
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20$1,000+250 - 999 employeesHanoi, VietnamDEHA Vietnam is a Staffing company launched in 2016. Their midsize team is located in Hanoi, Vietnam; Singapore; Chuo City, Japan and Ho Chi Minh City, Vietnam. The agency provides Staffing, Mobile App Development, Web Development, Custom Software Development, and more.Read More
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21$10,000+50 - 249 employeesSendai, JapanLanex Australia is a midsize software development firm headquartered in Brisbane City, Australia and Cebu City, Philippines. The team offers Custom Software Development and Web Development.Read More
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22$5,000+10 - 49 employeesNaha, JapanParijat Infotech Pvt. Ltd. Is a SEO company. They were launched in 2018, and their services include Search Engine Optimization and Web Design.Read More
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23$5,000+250 - 999 employeesKoto City, JapanRead More
AMELA Technology, a web development company, was established in 2019. The midsize team focuses on Web Development, Mobile App Development, IT staff augmentation, Artificial Intelligence, and more. The company is in Hanoi, Vietnam and Koto City, Japan.
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SkystreeIndustries
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24$5,000+250 - 999 employeesKolkata, IndiaIntersoftKK Pvt. Ltd. Is an app development company. They offer Mobile App Development and Web Development and were established in 1998.Read More
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HCLIndustries
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25$10,000+1,000 - 9,999 employeesDa Nang, VietnamLarge Blockchain company SOTATEK JSC, is headquartered in Hanoi, Vietnam; Sydney, Australia; Costa Mesa, California and Ha Noi, Vietnam. Established in 2015, the team focuses on Blockchain, Custom Software Development, CRM consulting and SI, Web Development, and more.Read More
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Klaytn FoundationIndustries
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26$1,000+1,000 - 9,999 employeesLos Angeles, CAProbey Services is a web design company founded in 2016. The large team specializes in Web Design, Web Development, Mobile App Development, and Custom Software Development. The agency is based in London, England; New York, New York; Noida, India and Toronto, Canada.Read More
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27$25,000+50 - 249 employeesDublin, IrelandSynergy Labs is an app development company. The midsize Hollywood, Florida-based agency was launched in 2020. Their services include Mobile App Development, Custom Software Development, Artificial Intelligence, Generative AI, and more.Read More
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28$10,000+250 - 999 employeesSeoul, South KoreaIn Hanoi, Vietnam; Mountain View, California; North Sydney, Australia and Seoul, South Korea, Savvycom Software is a midsize software development company. Established in 2009, the team focuses on Custom Software Development, IT staff augmentation, Web Development, Mobile App Development, and more.Read More
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North America & Europe: TaylorMadeIndustries
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29$10,000+50 - 249 employeesParalimni, CyprusHalo Lab is a midsize branding agency headquartered in Dubai, United Arab Emirates; New York, New York; 08, Andorra and Odesa, Ukraine. They offer Branding, Web Design, UX/UI Design, Graphic Design, and more and were established in 2013.Read More
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Auth0Industries
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30$25,000+50 - 249 employeesDubai, United Arab EmiratesIn Vadodara, India; Wilmington, Florida; Ahmedabad, India and Singapore, Singapore, Tntra is a custom software development company. The company focuses on Custom Software Development, Web Development, IT staff augmentation, Mobile App Development, and more and is midsize.The company was launched in 2020.Read More
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