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Fortune #40 Global Health Leader
1886-founded, 131K employees, $16B in R&D
NYSE: EB
850k creators, 300M tickets sold in 2023
8th GPS App in the US
3M+ in 2023, 10M+ Google Play downloads
Cultural Exchange Led by 2K+ Team
Est. 1980, 500K+ Alumni, 100+ Countries
$12M Revenue Tech Co.
MBE Certified by NMSDC
Trusted Logistics Co. Since 1979
ISO9001 Certified Systems Integrator
3rd in Retail Inc. 5000
$6M+ raised, #1 ranked company in CT
UCSF-Trusted Health App
with 50K+ users in 60+ countries
Google-Funded Green Tech
144K Ha Monitored, Featured by Reuters
Telecom Experts Est. 2005
Google, Proximus & Orange partners
NASA-Trusted Workflows Builder
Est. in 2007; PCI, GDPR & HIPAA certified
Top Swiss Agency
Awarded #1 Swiss App in 2025
#2 SMM Agency in Australia
Serves 1k+ Australian B2B across 20+ domains
Google Cloud Partner
Trusted by Fortune 5 UHG
F&B Startup with 25K+ Guests/Y
4.5 on TripAdvisor, 600+ Dining Partners
Fortune #40 Global Health Leader
1886-founded, 131K employees, $16B in R&D
NYSE: EB
850k creators, 300M tickets sold in 2023
8th GPS App in the US
3M+ in 2023, 10M+ Google Play downloads
Cultural Exchange Led by 2K+ Team
Est. 1980, 500K+ Alumni, 100+ Countries
$12M Revenue Tech Co.
MBE Certified by NMSDC
Trusted Logistics Co. Since 1979
ISO9001 Certified Systems Integrator
F&B Startup with 25K+ Guests/Y
4.5 on TripAdvisor, 600+ Dining Partners
Google Cloud Partner
Trusted by Fortune 5 UHG
#2 SMM Agency in Australia
Serves 1k+ Australian B2B across 20+ domains
Top Swiss Agency
Awarded #1 Swiss App in 2025
NASA-Trusted Workflows Builder
Est. in 2007; PCI, GDPR & HIPAA certified
Telecom Experts Est. 2005
Google, Proximus & Orange partners
Google-Funded Green Tech
144K Ha Monitored, Featured by Reuters
UCSF-Trusted Health App
with 50K+ users in 60+ countries
3rd in Retail Inc. 5000
$6M+ raised, #1 ranked company in CT
Trusted Logistics Co. Since 1979
ISO9001 Certified Systems Integrator
$12M Revenue Tech Co.
MBE Certified by NMSDC
Cultural Exchange Led by 2K+ Team
Est. 1980, 500K+ Alumni, 100+ Countries
8th GPS App in the US
3M+ in 2023, 10M+ Google Play downloads
NYSE: EB
850k creators, 300M tickets sold in 2023
Fortune #40 Global Health Leader
1886-founded, 131K employees, $16B in R&D
F&B Startup with 25K+ Guests/Y
4.5 on TripAdvisor, 600+ Dining Partners
Google Cloud Partner
Trusted by Fortune 5 UHG
#2 SMM Agency in Australia
Serves 1k+ Australian B2B across 20+ domains
Top Swiss Agency
Awarded #1 Swiss App in 2025
NASA-Trusted Workflows Builder
Est. in 2007; PCI, GDPR & HIPAA certified
Telecom Experts Est. 2005
Google, Proximus & Orange partners
Build cross-platform apps from scratch with one codebase β faster launch, lower costs, no duplicate effort.
Migrate from native to React Native and manage one codebase for all platformsβsmooth performance, no extra overhead.
Modernize your legacy app with a fast, scalable cross-platform frameworkβbuilt for easy maintenance and long-term growth.
Here are the steps we go through together:
Not sure whether to go fully cross-platform or take a hybrid route? Weβll help you figure it out. Weβve worked with both approaches across 200+ projects, so we know what works β and what doesnβt. From day one, our PMs, analysts, designers, and engineers join forces to map out your product strategy, pick the right tech setup, and plan a smooth delivery process. Youβll get a clear roadmap, the right team, and a setup that scales without headaches. We design the architecture to grow with your business β not just to get the app launched, but to keep it solid for years to come.
Learn moreWe design apps that look and feel right at home on both iOS and Android. By following Appleβs and Googleβs design guidelines, we keep things smooth, native-like, and familiar to your users. Cross-platform mobile app development services are not about a one-size-fits-all approach. We tweak UI components where it makes sense, so everything works great across different devices, screen sizes, and input types. Youβll be part of the process from the start β reviewing designs, giving feedback, and making sure it all fits your brand. We also prep eye-catching visuals for the App Store and Google Play to help your app stand out and rank better.
We build cross-platform apps that feel almost native β minus the cost and complexity. With React Native, you get faster delivery and shared code for iOS and Android without cutting corners on quality. Our cross-platform app development services follow Agile principles, so the process stays flexible. You get regular demos, real-time feedback loops, and full control over whatβs built and when. We keep scope in check and track everything with SPI and CPI, so your timeline and budget stay predictable. Weekly reports? Always. Surprises? Never. Just steady, transparent progress that gets your app in usersβ hands, faster.
Great apps donβt just run β they run right, everywhere. We fine-tune for consistency across platforms while respecting each deviceβs quirks. Our cross-platform app development services adapt testing to your appβs needs. Lightweight project? We stick to code reviews and functional tests. Bigger app? We go deeper with automation, regression checks, security audits, and performance stress tests β all baked into a continuous testing flow. Whatever cross-platform solutions you need, we make sure they work cleanly across iOS, Android, and everything in between.
We handle the full launch process β prepping builds, managing App Store and Google Play submissions, and taking care of review questions and compliance checks. Even if itβs your first release, you wonβt need to stress. Our cross-platform mobile application development services follow platform guidelines throughout development, helping your app pass review smoothly and avoid last-minute issues. With a 99.89% acceptance rate, we know how to get it right the first time. Once your app is live, we stay involved, reviewing real user feedback, fine-tuning the experience, and helping you adapt as your market evolves.
Need to scale, add new features, or reach new markets? As your cross-platform development company, weβre here to help your app grow β not just keep up but stay ahead. We work with you to refine functionality, boost performance, and support smart, sustainable growth through every stage of your productβs journey. If you're wrapping things up after the launch, thatβs fine, too. Weβll deliver full documentation and a clean handover so your in-house team or future partner has everything they need.
Cross-platform development should feel smooth and predictable β and thatβs exactly how we run it. We manage scope carefully and track SPI (Schedule Performance Index) to keep everything moving on schedule. If something changes, youβll know right away β with a clear view of how it affects timing and costs. That means no delays, no drama, just steady progress and a timeline you can count on.
30+
cross-plat. projects
4.7+
CPI & SPI variance
>85%
NPS score
<10%
CPI & SPI variance
99.89%
acceptance rate
A single codebase, a seamless experience for all your usersβbacked by 99.89% project acceptance and >85% NPS score. Let's talk.
Head of Client Relations
Account Executive
With cross-platform development, you build once and launch on both iOS and Android β no need for separate codebases or duplicated effort. Itβs faster to develop, easier to maintain, and more cost-effective.
If youβre aiming to reach more users without doubling your budget or timeline, cross-platform is a smart, efficient move.
We mainly use React Native to build high-performing apps, ensuring a smooth experience on both iOS and Android. On the backend, our cross-platform mobile app development company works with Node.js, Laravel, and Ruby, creating secure, scalable APIs to support your app.
Quality drives everything we do. Our engineers bring deep expertise and a commitment level clients often say exceeds their in-house teams.
We tailor development to your specific goals and standards, keeping you involved through real-time access to kanban boards, wireframes, and code repositories.
Our experience isn't limited to app developmentβwe also help teams implement tailored QA processes to match their exact standards. So if youβre after reliability and top-tier standards, our cross-platform application development company has you covered.
We know staying in control matters, so we keep it simple.
From the start, we set up a clear communication plan and provide weekly reports comparing estimates to actuals. You only pay for approved work, with full transparency on costs.
We keep a close eye on scope, and if anything changes, youβll know right away. Any impact on timeline or cost is flagged upfront, so youβre always informed.
We keep you plugged into every step, so your team ends up with full ownership. We document everythingβarchitecture, implementation, the worksβand if needed, weβll hand over a final product guide.
You also get real-time access to our kanban boards, docs, wireframes, and code, so nothing slips through the cracks. With regular demos and an Agile workflow, our cross-platform application development services transfer knowledge smoothly, ensuring youβre ready to take over whenever you want.
We begin by thoroughly documenting wireframes, designs, and features. Demos and prototypes keep you involved, ensuring the product takes shape the way you expect.
Agile development keeps things flexible so we can adapt to new insights without losing focus. After launch, we stay engaged, collecting user feedback to guide improvements. Early testing helps fine-tune features, and structured feedback loops keep your product evolving to match real-world needs.
We know consistency matters. Our developers stay an average of 3.8 yearsβwell above the 2.5-year industry normβthanks to competitive salaries and a supportive culture. As a result, our churn rate in 2023 is only 5.5%, so youβll have the same familiar faces on your project.
If anyone does move on, we handle it seamlessly. New team members get a thorough handoff, ensuring your product stays on track without hiccups. Thatβs how our cross-platform app development company keeps your code in experienced hands.
We keep everything visible so your team sees exactly how your product is built. Architecture docs, commit logs, code reviewsβyouβll have it all at your fingertips. Need more details? Weβve got you.
If you decide to bring development in-house or switch providers, weβll ensure a thorough handoff. You get a codebase you can maintain and evolve with total confidence.
No. Since 98% of our clients are in the US or UK, we speak English dailyβboth for technical breakdowns and regular chats. Our entire team is fluent, so every update, discussion, and collaboration runs smoothly.Β
From project updates to everyday chats, we are the best cross-platform app development company for smooth communication. Youβll always feel heard, understood, and completely in sync with our progress.
Absolutely. Our contract spells it out plainly: everything we create for you is yours, no exceptions. Weβre big on clear communication and want you to feel completely at ease about your ownership rights.
Worried about disruptions? We have taken strong measures to ensure stability and uninterrupted delivery of cross-platform app development services.
Our decentralized setup, including teams outside Ukraine, ensures projects stay on track even when local challenges arise. We also have backup power in place, so blackouts donβt slow us down.
Since the conflict began, weβve hit every milestone, scaled teams as needed, and continued bringing on new long-term clients. In short, your cross-platform development stays stable, even under pressure.
Our estimates are built on experience, not guesswork.y following PMI standards, our estimates typically fall within 10% of the original budget, giving you a timeline and costs you can actually trust.
We also plan for the unexpected. Proactive risk management helps us spot potential issues early, so they donβt derail your project. If changes arise, youβll know right awayβno hidden costs or last-minute surprises.
When new ideas come up, we use a structured change management process. Weβll discuss priorities with you, align expectations, and keep the scope in check. You end up with predictable progress, clear communication, and a budget that stays on target from start to finish.
Usually, yes. Cross-platform apps deliver near-native performance, making them ideal for most projects. Unless your app relies heavily on very specific platform features, users wonβt notice a difference.
Our cross-platform mobile application development company carefully optimizes every app, ensuring it runs smoothly across all devices.
Nope β one codebase means simpler updates for both iOS and Android. While occasional platform-specific tweaks might be needed, most updates apply automatically to both platforms.
App Store and Google Play each have their own publishing processes, but we handle all that for youβrelease notes, uploads, asset management, and guiding updates through reviewβso you skip the hassle and stay focused.
Cross-platform frameworks naturally adapt to OS updates, so your app stays compatible with minimal hassle. We proactively track iOS and Android changes, providing regular updates to keep things running smoothlyβno juggling separate native apps or dealing with update headaches.
$15,000 to $50,000
Validate your idea with a small-scale, cross-platform prototype
$50,000 to $100,000
Start with a lean, functional app
$100,000 to $500,000
A full-featured application built for scalability and revenue generation
$500,000+
A best-in-class cross-platform product designed to outperform competitors