Cross-platform mobile apps can reduce development costs by 30-50% when compared to building separate native applications. This significant saving helps businesses with tight IT budgets thrive in the market.
The numbers tell an interesting story. One-third of mobile developers now rely on cross-platform frameworks to create their apps. Developers can build applications for both Android and iOS using a single codebase.
The appeal of this development method lies in its speed and cost-effectiveness. Teams can target multiple platforms at once, which reduces time to market and keeps expenses under control. Cross-platform mobile apps provide an ideal solution for businesses that need quality without excessive spending.
Appello stands out as our top choice among the 6 best developers who specialize in cross-platform solutions. Their expertise in converting legacy systems into modern cross-platform applications makes them the perfect partner for businesses that need quick and reliable mobile development.
Appello
Appello builds cross platform mobile apps that move cleanly from concept to release. The team delivers iOS, Android, and hybrid builds with a structured approach that covers discovery, UX and UI, engineering, and post-launch support. Work includes API and third-party integrations, performance optimisation, and store preparation.
Appello Key Features
Delivery is built on a documented, step-by-step framework. Appello formalises project scoping, transparent cost breakdowns, active collaboration, early risk identification, and thorough knowledge management.
The build phase focuses on seamless navigation and high performance, followed by manual and automated testing across devices, store compliance checks, and staged rollouts.
Appello Best For
Appello suits organisations that need one codebase across iOS and Android, without losing speed or usability. Teams shipping first versions or modernising an existing app benefit from the company’s staged process, visible milestones, and multi-device testing.
ScienceSoft
ScienceSoft has built a strong reputation for delivering high-quality cross-platform mobile apps. The company brings 18 years of mobile development experience and 13 years of specialized Xamarin development expertise.
ScienceSoft Key Features
ScienceSoft’s detailed mobile development services have:
- UX/UI design tailored to user demographic and cultural characteristics
- ISO 9001-certified quality management system
- ISO 27001-certified security framework that protects user data
- Apps with flexible architectures that enable smooth feature delivery and scaling
The company has completed over 4,200 projects and earned the trust of more than 150 satisfied clients. Their client portfolio features major brands like Fox Entertainment, BBC, T-Mobile, and Orange.
ScienceSoft Best For
ScienceSoft serves these clients exceptionally well:
- Healthcare organizations that need HIPAA compliance
- Financial institutions seeking secure banking apps
- Mid-market and enterprise businesses
The team balances business goals with user needs. Clients receive regular project updates through convenient reporting schedules. Companies needing cross-platform solutions with strict security requirements will find ScienceSoft’s proven expertise valuable.
Naked Development
Naked Development stands out as a strategic collaborator for startup founders, rather than just another app builder. The company operates from Irvine, California, and has supported entrepreneurs since 2018.
Naked Development Key Features
Naked Development embraces a lean startup approach that prioritizes speed without compromising quality:
- “Start lean and launch fast” philosophy that strips ideas to their core value proposition
- A detailed “Discover” phase that prevents building products nobody wants
- Simplified processes with discovery, design, development, and deployment stages
- A proven track record of 327 apps launched
Building something nobody wants remains the leading cause of startup failures, accounting for 40% of failures even in 2025.
Naked Development Best For
The company excels at serving:
- Early-stage startups needing strategic guidance
- Founders requiring fundraising support
- Consumer-facing apps where brand and community matter
Their client distribution shows their startup focus: 80% small business, 15% midmarket, and only 5% enterprise clients. The team specializes in creating Minimum Viable Products (MVPs) to test new ideas and can deliver a working MVP within 10 weeks.
New founders benefit from their expertise in brand strategy, marketing, and investor connections; these elements are vital beyond coding skills.
Trango Tech
Trango Tech has provided development expertise for cross-platform mobile apps since 2003.
The company has grown into a global organization with over 300 professionals as members of the ePlanet family.
Trango Tech Key Features
Trango Tech delivers detailed development services that make it unique:
- Their 20+ years of mobile application building experience set them apart
- A talented team of 200+ developers brings an average of 8 years of industry expertise
- The company takes projects from strategy through monetization
- Apps maintain 99.9% uptime with 95% client satisfaction
- Each solution is custom-built rather than using templates
The company follows a simple project flow: discussion, planning, design, monetization strategy, and ongoing maintenance.
Trango Tech Best For
Trango Tech serves these key markets:
- E-commerce businesses seeking flexible platforms
- Healthcare organizations, with telemedicine expected to reach $559.52 billion USD by 2027
- FinTech companies in a market projected at $167.54 billion USD by 2024
- Real estate firms, with market projections of $128 billion USD by 2025
The company specializes in MVP creation for startups and staff support for larger enterprises. Their cross-platform expertise reduces costs and development time while delivering high performance on iOS and Android devices.
Trango Tech builds feature-rich applications and provides security optimization and maintenance services to ensure smooth app operation.
Zco Corporation
Zco Corporation, a 35-year-old software company, has delivered excellence in cross-platform mobile apps development since 1989. The company operates from Nashua, New Hampshire and has built over 1,000 applications for businesses worldwide.
Zco Corporation Key Features
Zco Corporation stands out with:
- A talented in-house team of 250+ tech specialists who design, develop, and manage projects
- Apps that consistently top the charts and generate millions in revenue
- A complete development process from consultation through post-launch support
- Strong IP protection through NDAs and full ownership transfer
- Transparent project timelines with milestone tracking
The company’s success shines through projects like GolfLogix, a GPS app that serves 5 million users globally and maintains a 4.7-star rating from over 70,000 App Store reviews.
The company works exclusively as developers for hire without revenue sharing arrangements.
Zco Corporation Best For
Zco excels at serving:
- Companies that need specialized cross-platform development with React Native or Flutter
- Businesses looking for complex enterprise software solutions
- Organizations interested in AR/VR and mobile game development
The client list ranges from startups to Fortune 500 giants like Volkswagen, Microsoft, and Harvard University. Companies seeking experienced cross-platform developers with end-to-end capabilities will findthat Zco Corporation delivers quality results consistently.
Lounge Lizard
Lounge Lizard stands as the #1 web agency on Clutch for over 10 years. The company delivers award-winning cross-platform mobile apps development alongside their broader digital services.
Lounge Lizard Key Features
The company seamlessly combines creative designs with state-of-the-art technology:
- Development approach gets apps to market quickly
- Performance optimization boosts app speed by 15-50%
- Quality assurance testing ensures perfect working order at launch
- Complete maintenance options after launch
- Apps that connect with device functions like payment methods, sensors, and cameras
The project management team gives clients direct access to dedicated project managers who coordinate everything from the original design to testing and launch.
Lounge Lizard Best For
The agency delivers exceptional results for:
- Businesses needing website redesign and mobile apps from one provider
- Companies requiring cross-platform compatibility across devices
- Brands that want visually striking digital experiences
Mobile apps might not be their core service, but they excel when clients need both web and mobile development. The company provides many more services including SEO, email marketing, and conversion rate optimization.
Conclusion
Cross-platform app development has revolutionized how businesses of all sizes approach their mobile strategy. The numbers tell a compelling story – businesses save 30-50% on development costs and get to market faster.
Appello leads the pack as the best choice for businesses seeking quality cross-platform mobile apps at reasonable costs. Their systematic code reuse cuts project timelines by 30%, giving businesses an edge in today’s ever-changing digital world.
You have other solid options, too. We looked at 6 other developers with unique strengths. ScienceSoft brings 18 years of mobile expertise to the table. Naked Development helps startups secure funding. Trango Tech maintains 99.9% app uptime backed by two decades of experience.
Your best match depends on what you need. Naked Development shines at startup guidance. ScienceSoft or Zco Corporation excel at enterprise solutions. Lounge Lizard or Master of Code Global stand out for innovative AR/VR integration.
Your choice of framework plays a crucial role. React Native delivers speed and flexibility. Flutter ensures a consistent UI across platforms. Xamarin works seamlessly with existing .NET resources. Ionic appeals to web developers moving into mobile. NativeScript lets you access native APIs directly without plugins.
Market projections of $70.59 billion USD by 2030 show strong momentum ahead. Smart businesses see the clear benefits – faster development cycles, lower costs, and easier maintenance across platforms.
Take time to answer these key questions: What budget do you have? Which platforms matter to your users? How complex is your app? These answers will point you toward the right developer from our vetted list.
Success belongs to those who deliver great user experiences efficiently. Cross-platform development hits that sweet spot where quality meets practicality.
Ready to pick your developer for your next mobile app? The choice is yours!
Peyman Khosravani is a global blockchain and digital transformation expert with a passion for marketing, futuristic ideas, analytics insights, startup businesses, and effective communications. He has extensive experience in blockchain and DeFi projects and is committed to using technology to bring justice and fairness to society and promote freedom. Peyman has worked with international organizations to improve digital transformation strategies and data-gathering strategies that help identify customer touchpoints and sources of data that tell the story of what is happening. With his expertise in blockchain, digital transformation, marketing, analytics insights, startup businesses, and effective communications, Peyman is dedicated to helping businesses succeed in the digital age. He believes that technology can be used as a tool for positive change in the world.
