Top 30+ Cross Platform App Developers

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1
$10,000+
$30 - $49 / hr
50 - 99
SMBs
Ukraine, Kyiv
2009
Within 2-3 weeks
$10,000+
$30 - $49 / hr
50 - 99
SMBs
Ukraine, Kyiv
2009
Within 2-3 weeks

Stfalcon is a software and mobile app development company with a focus on logistics, travel, healthcare and e-commerce solutions. Their web solutions are based on Symfony framework, the mobile teams handle cross platform and iOS / Android native application development. They work with the top private parcel delivery service in Ukraine, delivered applications for the largest German bus tickets operator and helped many companies to grow with their development effort.

Techreviewer Rating

4.9

Techreviewer Rating

4.9
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$10,000+
$30 - $49 / hr
50 - 99
SMBs
Ukraine, Kyiv
2009
Within 2-3 weeks
2
$10,000+
$50 - $99 / hr
50 - 99
Startups
Poland, Warsaw
2011
Within 2-3 weeks
$10,000+
$50 - $99 / hr
50 - 99
Startups
Poland, Warsaw
2011
Within 2-3 weeks

At EL Passion they build digital products for fast-moving companies across the globe. They deliver top-notch web and mobile applications, fuelled with the best UX & UI design. The company is responsible for 300+ software and design projects for fast-moving companies worldwide (and counting!).

They are a fully in-house team and always put people first. Over the course of 8 years, they have gained extensive expertise and experience building both, MVPs and fully-featured products for players from Healthtech, Fintech, Business services industries. The company has mastered their internal processes and consider them to be their unique value to help your business grow. Let them exceed your expectations in all areas: web and mobile app development, and product design.

Techreviewer Rating

5.0

Techreviewer Rating

5.0
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$10,000+
$50 - $99 / hr
50 - 99
Startups
Poland, Warsaw
2011
Within 2-3 weeks
3
$25,000+
$50 - $99 / hr
100 - 249
Startups
Poland, Poznań
1999
Within 1 week
$25,000+
$50 - $99 / hr
100 - 249
Startups
Poland, Poznań
1999
Within 1 week
Creative Technologists

Merixstudio drives digital innovation to businesses of tomorrow through future-proof software solutions. They have been recognized as one of the best software development companies in the world by Clutch (2020).

Merixstudio is a full-stack team of 150+ professionals who build complex digital products for clients worldwide. From stunning and thoughtful design, through the development of award-winning web and cross-platform mobile apps, to implementing innovative new technologies including AI, IoT, machine learning, and big data, their services are engineered to cover every step of the digital transformation journey.

Their tech stack is focused on JavaScript (Angular, React, React Native, Node.js), Python (Django, Flask), PHP (Symfony, Laravel), Flutter, Dart and Golang.

Techreviewer Rating

4.9

Techreviewer Rating

4.9
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$25,000+
$50 - $99 / hr
100 - 249
Startups
Poland, Poznań
1999
Within 1 week
Creative Technologists
4
$5,000+
$30 - $49 / hr
50 - 99
SMBs
United States, Newark
2014
Within 1 month
$5,000+
$30 - $49 / hr
50 - 99
SMBs
United States, Newark
2014
Within 1 month

TekRevol is a Silicon Valley startup, founded in 2014. It specializes in providing creative digital solutions to startups and enterprises, including the contemporary design and development of applications, websites, games and e-commerce platforms. The company endorses innovative thinking and a dynamic approach to problem-solving using emerging technologies and an intuitive understanding of the industry. With a highly driven team, TekRevol strives to dedicate its entire efforts on creating unparalleled brands and value, and deliver meaningful digital experiences.

Techreviewer Rating

4.9

Techreviewer Rating

4.9
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$5,000+
$30 - $49 / hr
50 - 99
SMBs
United States, Newark
2014
Within 1 month
5
$10,000+
$30 - $49 / hr
50 - 99
SMBs
Ukraine, Vinnytsia
2011
Within 2-3 weeks
$10,000+
$30 - $49 / hr
50 - 99
SMBs
Ukraine, Vinnytsia
2011
Within 2-3 weeks
Software development with a high standard.

Steelkiwi is a US full-stack software development company headquartered in Ukraine (Vinnytsia and Odesa). Founded in 2011, the company with over 60 experienced developers has delivered dozens of projects to clients from the USA, Europe, and Asia. Among their clients, there are emerging startups and established businesses involved in medical, restaurant and other industries. The team knows how to successfully transform offline businesses into digital.

They are aware of how critical the technology stack is for project success. So the Steelkiwi team chooses technologies for each project to meet individual business needs.

Techreviewer Rating

4.6

Techreviewer Rating

4.6
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$10,000+
$30 - $49 / hr
50 - 99
SMBs
Ukraine, Vinnytsia
2011
Within 2-3 weeks
Software development with a high standard.
6
$25,000+
$50 - $99 / hr
10 - 49
Enterprise
Netherlands, Utrecht
2014
Within 2-3 weeks
$25,000+
$50 - $99 / hr
10 - 49
Enterprise
Netherlands, Utrecht
2014
Within 2-3 weeks

Coffee IT is specialized in building custom applications by transforming complex problems into intuitive solutions.

Techreviewer Rating

4.8

Techreviewer Rating

4.8
Visit website
$25,000+
$50 - $99 / hr
10 - 49
Enterprise
Netherlands, Utrecht
2014
Within 2-3 weeks

Coffee IT is specialized in building custom applications by transforming complex problems into intuitive solutions.

7
$10,000+
$30 - $49 / hr
100 - 249
Startups
Netherlands, Utrecht
2014
Within 2-3 weeks
$10,000+
$30 - $49 / hr
100 - 249
Startups
Netherlands, Utrecht
2014
Within 2-3 weeks

SoluLab is a leading Blockchain, AI, IoT, web and mobile apps development company, started by ex-vice president of Goldman Sachs, USA & ex-principal architect of Citrix. SoluLab currently employs more than 150 software experts with a range of specialties, includes enterprise blockchain development, web and mobile apps development, IoT, AI/ML and Big Data development.

Techreviewer Rating

4.8

Techreviewer Rating

4.8
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$10,000+
$30 - $49 / hr
100 - 249
Startups
Netherlands, Utrecht
2014
Within 2-3 weeks
8
$5,000+
$50 - $99 / hr
100 - 249
Enterprise
United Kingdom, London
2010
Within 1 week
$5,000+
$50 - $99 / hr
100 - 249
Enterprise
United Kingdom, London
2010
Within 1 week

Magora is an international IT company with 150 employees on board with HQ in London, UK and two development centres in Eastern Europe. They have successfully completed over 700 projects in more than 30 countries. The team works with startups and Fortune 500 companies alike: Unilever, Danone, Cisco, HP, Toyota, Motorola.

Techreviewer Rating

4.8

Techreviewer Rating

4.8
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$5,000+
$50 - $99 / hr
100 - 249
Enterprise
United Kingdom, London
2010
Within 1 week
9
<$5,000
$30 - $49 / hr
100 - 249
Enterprise
United States, Concord
2003
Within 1 week
<$5,000
$30 - $49 / hr
100 - 249
Enterprise
United States, Concord
2003
Within 1 week
OPTIMISM AT ITS FINEST

ZealousWeb is a leading digital agency that strives to make a difference with ethics and creativity to provide the best technological services & digital solution in the market.

Techreviewer Rating

4.8

Techreviewer Rating

4.8
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<$5,000
$30 - $49 / hr
100 - 249
Enterprise
United States, Concord
2003
Within 1 week
OPTIMISM AT ITS FINEST

ZealousWeb is a leading digital agency that strives to make a difference with ethics and creativity to provide the best technological services & digital solution in the market.

10
$10,000+
$50 - $99 / hr
50 - 99
SMBs
Poland, Poznań
2008
Within 2-3 weeks
$10,000+
$50 - $99 / hr
50 - 99
SMBs
Poland, Poznań
2008
Within 2-3 weeks

Since 2008 is Espeo Software a full-life-cycle digital consultancy with a strong international presence. Born in Finland and headquartered in Poland, the company builds and designs custom web and mobile applications, offers workshops and consulting services as well as project management and quality assurance to keep their clients on the cutting edge.
Exceptional industry knowledge, especially in healthcare and financial services, combined with strong technical roots is where Espeo excels. Delivering holistic digital solutions that matter and inspire is the key.

Furthermore, Espeo established its own blockchain company, Espeo Blockchain, to better handle the needs of their clients.

Techreviewer Rating

4.8

Techreviewer Rating

4.8
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$10,000+
$50 - $99 / hr
50 - 99
SMBs
Poland, Poznań
2008
Within 2-3 weeks
11
$5,000+
$30 - $49 / hr
50 - 99
Startups
Nigeria, Abuja
2010
Other
$5,000+
$30 - $49 / hr
50 - 99
Startups
Nigeria, Abuja
2010
Other

They are the #1 ICT company in Abuja Nigeria. They build professional Website Design at an affordable price. They engage in Digital Marketing, Mobile App, Training/Workshop, School Portal, Consultancy Service, SEO, Hosting & Domain Purchase, eCommerce Website Development. Payment Gateway Integration, ICT Equipment Supply.

Techreviewer Rating

4.5

Techreviewer Rating

4.5
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$5,000+
$30 - $49 / hr
50 - 99
Startups
Nigeria, Abuja
2010
Other
12
$5,000+
$30 - $49 / hr
50 - 99
Startups
India, Mohali
2008
Within 1 week
$5,000+
$30 - $49 / hr
50 - 99
Startups
India, Mohali
2008
Within 1 week

VT Netzwelt is an internationally-recognized brand for the development of sophisticated web and mobile applications. Their organization evolved from the unique partnership between the founders, Henning Thole (Germany) and Surender Vikram (India) that dates back to early 2008.

European roots, highly capable team, state-of-the-art processes and supportive infrastructure emphasize their dedication towards cutting-edge engineering solutions and stringent quality standards.

Techreviewer Rating

4.7

Techreviewer Rating

4.7
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$5,000+
$30 - $49 / hr
50 - 99
Startups
India, Mohali
2008
Within 1 week
13
$5,000+
<$20 / hr
100 - 249
SMBs
United States, New York
2011
Within 2-3 weeks
$5,000+
<$20 / hr
100 - 249
SMBs
United States, New York
2011
Within 2-3 weeks

NetSet Software is one of best top custom software development companies in India . We offer all IT software solutions, mobile app, website designing, Blockchain integration and digital marketing services for your business. NetSet Software is committed to consistently provide World Class Tech solutions, on time and within budget, to clients world-wide to enable them to leverage their IT investment.

Techreviewer Rating

4.6

Techreviewer Rating

4.6
Visit website
$5,000+
<$20 / hr
100 - 249
SMBs
United States, New York
2011
Within 2-3 weeks
14
$25,000+
$50 - $99 / hr
50 - 99
Startups
Ukraine, Kyiv
2016
Within 1 month
$25,000+
$50 - $99 / hr
50 - 99
Startups
Ukraine, Kyiv
2016
Within 1 month

Uptech is a full-service, product-oriented software development company, creates mobile apps for iOS and Android devices as well as web apps.

They provide a full suite of mobile and web app development and design services. Their clients are startups and established companies from the US and Europe creating bold mobile and web apps in healthcare, finance, social, entertainment and mobile-commerce industries. Uptech has worked on award-winning software apps for a wide range of clients around the world, including the Dollar Shave Club’s shopping app, winner of a 2017 Webby Award for Best Shopping App.

Techreviewer Rating

4.6

Techreviewer Rating

4.6
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$25,000+
$50 - $99 / hr
50 - 99
Startups
Ukraine, Kyiv
2016
Within 1 month
15
$50,000+
$30 - $49 / hr
100 - 249
Enterprise
United States, Palo Alto
1992
Within 1 month
$50,000+
$30 - $49 / hr
100 - 249
Enterprise
United States, Palo Alto
1992
Within 1 month
When coding is not enough

Development experts in Eastern Europe, LatAm and Southeast Asia. We build award-winning software products for both renowned tech giants and innovative startups across industries (Robotics, Smart Home, FinTech, Healthcare, etc.). We also provide seasoned dedicated development teams for enterprises to augment their internal teams’ capabilities.

Techreviewer Rating

4.7

Techreviewer Rating

4.7
Visit website
$50,000+
$30 - $49 / hr
100 - 249
Enterprise
United States, Palo Alto
1992
Within 1 month
When coding is not enough
16
$25,000+
$30 - $49 / hr
10 - 49
Startups
United Kingdom, London
2015
Within 1 week
$25,000+
$30 - $49 / hr
10 - 49
Startups
United Kingdom, London
2015
Within 1 week

Aurity supports Startups by building their tech teams that deliver apps 7x faster. Using well-defined processes, recruitment strategy and latest technologies they help Startups scale rapidly by accelerating their development process.

Techreviewer Rating

4.6

Techreviewer Rating

4.6
Visit website
$25,000+
$30 - $49 / hr
10 - 49
Startups
United Kingdom, London
2015
Within 1 week
17
$10,000+
$50 - $99 / hr
50 - 99
Enterprise
Poland, Warsaw
2013
Within 2-3 weeks
$10,000+
$50 - $99 / hr
50 - 99
Enterprise
Poland, Warsaw
2013
Within 2-3 weeks

Fireart Studio is a boutique design and software development company. They have 50+ JS and design experts on board and 6+ years of experience in building digital projects from scratch or refreshing existing ones.

Techreviewer Rating

4.9

Techreviewer Rating

4.9
Visit website
$10,000+
$50 - $99 / hr
50 - 99
Enterprise
Poland, Warsaw
2013
Within 2-3 weeks
18
$25,000+
$100 - $149 / hr
10 - 49
Startups
Croatia, Split
2017
Within 2-3 weeks
$25,000+
$100 - $149 / hr
10 - 49
Startups
Croatia, Split
2017
Within 2-3 weeks

Lilcodelab is a team of multi-disciplinary software developers and consultants who transform your business ideas into custom mobile and web apps. Instead of just developing an app, we help our customers scale it, improve it through time and understand their specific industry and business.

Techreviewer Rating

4.7

Techreviewer Rating

4.7
Visit website
$25,000+
$100 - $149 / hr
10 - 49
Startups
Croatia, Split
2017
Within 2-3 weeks
19
$25,000+
>$200 / hr
50 - 99
Enterprise
Saudi Arabia, Jeddah
2007
Within 2-3 weeks
$25,000+
>$200 / hr
50 - 99
Enterprise
Saudi Arabia, Jeddah
2007
Within 2-3 weeks
Full Stack Digital Agency

EDESIGN is an energetic and innovative place. It’s a place where people come to learn and get inspired with innovations and idea’s. It’s a place where large and medium businesses upgrade and automate their businesses and get closer to their customer while regularly improving their external & internal communication. And it’s a place where EDESIGNER’S improve their skills, experience, knowledge and get exposed to multiple industries while enjoying the challenges and environment.

They deliver an outstanding customized digital transformation solution and an online marketing communication plan and execution, and they know it works because they tend to make their clients unique and different online, which help them to be a head of their competition.

Techreviewer Rating

4.8

Techreviewer Rating

4.8
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$25,000+
>$200 / hr
50 - 99
Enterprise
Saudi Arabia, Jeddah
2007
Within 2-3 weeks
Full Stack Digital Agency
20
$25,000+
$50 - $99 / hr
50 - 99
SMBs
United Kingdom, Manchester
2015
Within 1 week
$25,000+
$50 - $99 / hr
50 - 99
SMBs
United Kingdom, Manchester
2015
Within 1 week
Digital Products, Built Ryte!

Digiryte is a multi-award-winning Software development company known for its expertise in creating robust Web and Mobile based applications and systems.

Having started as a tech startup, Digiryte assembled a dream team of highly skilled and experienced innovation consultants, growth hackers, designers, developers and data scientists capable of building innovative cloud-based solutions using the latest in technology.

Techreviewer Rating

4.6

Techreviewer Rating

4.6
Visit website
$25,000+
$50 - $99 / hr
50 - 99
SMBs
United Kingdom, Manchester
2015
Within 1 week
Digital Products, Built Ryte!
21
$50,000+
$50 - $99 / hr
250 - 999
Enterprise
India, Mumbai
2007
Within 2-3 weeks
$50,000+
$50 - $99 / hr
250 - 999
Enterprise
India, Mumbai
2007
Within 2-3 weeks

The current UX/UI scene in India has forever changed due to TECHVED. Co-founded by digital strategist Mohar V and architect Neha Modgil, TECHVED is a global usability and design hub that has become the most trusted brand to provide UX solutions to digital products. The crux of TECHVED’s brand persona is its UX powerhouse that delivers the best digital needs to clients on time. Once any corporation is on board, TECHVED guarantees customer satisfaction through its services. And with the help of their keen research facilities, usability labs and large databases, they initiate User research and provide exquisite UX solutions.

Even though being a young organization, TECHVED has managed to become a thought-leader in the UX domain across all globe.

Techreviewer Rating

4.7

Techreviewer Rating

4.7
Visit website
$50,000+
$50 - $99 / hr
250 - 999
Enterprise
India, Mumbai
2007
Within 2-3 weeks
22
$10,000+
$100 - $149 / hr
50 - 99
Enterprise
Ireland, Galway
2011
Within 1 week
$10,000+
$100 - $149 / hr
50 - 99
Enterprise
Ireland, Galway
2011
Within 1 week

App Design are dedicated to creating the best quality web and mobile App Development software for you and your business. Based in Galway, our elite team of expert designers and developers are on hand to guide you through the entire process offering a full turn-key solution. Our consultative approach provides impartial, strategic advice to help maximize the return from your software, and ultimately grow your business.

Techreviewer Rating

4.6

Techreviewer Rating

4.6
Visit website
$10,000+
$100 - $149 / hr
50 - 99
Enterprise
Ireland, Galway
2011
Within 1 week
23
$10,000+
$100 - $149 / hr
250 - 999
SMBs
India, Bangalore, Karnataka, India
2017
Within 2-3 weeks
$10,000+
$100 - $149 / hr
250 - 999
SMBs
India, Bangalore, Karnataka, India
2017
Within 2-3 weeks
Making Technology Work

PENTOZ Technology is a top web designing, web development, and graphic designing company based in the USA, UK, India, Turkey, and other countries.

PENTOZ is a team of expert professionals with seasoned project managers, designers, and senior PHP Developers who work to deliver result-oriented PHP applications. From simple PHP-based websites and apps to advanced domain-specific solutions, we are capable of doing it all. We comprehend the absolute need of our clients and have proven excellence in delivering CMS Development, E-commerce websites, Social networking site, Web calendars, Payment gateways, and, etc., based on PHP.

Techreviewer Rating

4.7

Techreviewer Rating

4.7
Visit website
$10,000+
$100 - $149 / hr
250 - 999
SMBs
India, Bangalore, Karnataka, India
2017
Within 2-3 weeks
Making Technology Work
24
$10,000+
$50 - $99 / hr
10 - 49
Startups
United States, Philadelphia
2012
Within 1 week
$10,000+
$50 - $99 / hr
10 - 49
Startups
United States, Philadelphia
2012
Within 1 week

Founded in 2012 Adexin provides full-cycle software development with a focus on web development utilizing C# .NET and Javascript frameworks (Node, React, Angular, Vue). In addition to the web, we are also well versed in mobile development for iOS and Android using native technologies as well as cross-platform technologies such as Xamarin. Whether they are building new custom software from scratch or joining an existing project, working independently or collaborating with your team we have the experience and tools to get the job done.Their experience covers a wide range of industries including but not limited to: Healthcare, Sports, Logistics, Entertainment, E-commerce, and Education.

Techreviewer Rating

4.5

Techreviewer Rating

4.5
Visit website
$10,000+
$50 - $99 / hr
10 - 49
Startups
United States, Philadelphia
2012
Within 1 week
25
$5,000+
$30 - $49 / hr
10 - 49
Startups
United Kingdom, London
2017
Within 1 week
$5,000+
$30 - $49 / hr
10 - 49
Startups
United Kingdom, London
2017
Within 1 week

Nimble AppGenie is a web and mobile app development company that helps companies achieve the goal of Digital Transformation. I help Enterprises and Startups overcome their Digital Transformation and mobile app development challenges with the might of on-demand solutions powered by cutting-edge technology. Nimble AppGenie has successfully delivered a large number of PHP solutions for Laravel, Symfony, CodeIgniter, CakePHP, Yii, Phalcon, Zend Framework, and Drupal platforms.

Techreviewer Rating

4.6

Techreviewer Rating

4.6
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$5,000+
$30 - $49 / hr
10 - 49
Startups
United Kingdom, London
2017
Within 1 week

The demand for mobile applications from different types of business is constantly growing and it still significantly exceeds the market offer, which leads to a constant rise in price of mobile app development. With the growing market for mobile applications, developers have become not just expensive, but very expensive, and native development is not something that every business owner can afford. But refusing to develop a mobile application in the future may cost you more. One of the solutions to reduce the cost of this process is cross-platform development, when the same code is used on all mobile platforms.

Cross-platform applications are written simultaneously for several platforms in one language, different from the native one. We have compiled a list of top companies that specialize in cross-platform application development and who you can trust your mobile app project.

David Malan

Techreviewer author