Mobile App Development Company

Mobile App Development Company

Your app idea deserves better than a coin flip on technology.

Most mobile app projects fail before launch. Not because the idea was bad — because the decisions were wrong. Native or cross-platform? iOS first or Android? Build in-house or partner with an agency? Each choice compounds. Get them right, and you ship a product users love. Get them wrong, and you burn months learning why.

WAYF is a mobile app development company with 40+ specialists who've collectively shipped over 100 apps since 2020. Our portfolio spans VC-backed startups, Fortune 500 enterprises like Ingersoll Rand, and international institutions like the Council of Europe Development Bank.

WAYF is a mobile app development company with 40+ specialists who've collectively shipped over 100 apps since 2020. Our portfolio spans VC-backed startups, Fortune 500 enterprises like Ingersoll Rand, and international institutions like the Council of Europe Development Bank.

WAYF is a mobile app development company with 40+ specialists who've collectively shipped over 100 apps since 2020. Our portfolio spans VC-backed startups, Fortune 500 enterprises like Ingersoll Rand, and international institutions like the Council of Europe Development Bank.

WAYF is a mobile app development company with 40+ specialists who've collectively shipped over 100 apps since 2020. Our portfolio spans VC-backed startups, Fortune 500 enterprises like Ingersoll Rand, and international institutions like the Council of Europe Development Bank.

WAYF is a mobile app development company with 40+ specialists who've collectively shipped over 100 apps since 2020. Our portfolio spans VC-backed startups, Fortune 500 enterprises like Ingersoll Rand, and international institutions like the Council of Europe Development Bank.

WAYF is a mobile app development company with 40+ specialists who've collectively shipped over 100 apps since 2020. Our portfolio spans VC-backed startups, Fortune 500 enterprises like Ingersoll Rand, and international institutions like the Council of Europe Development Bank.

Questions Everyone Asks:

Native or Cross-Platform?

The honest answer: it depends on things most agencies won't ask about.

Cross-platform (React Native) makes sense when you need both iOS and Android, your app is content or data-driven, your runway is limited, and you want one team maintaining one codebase. That's 80% of projects.

Native (Swift/Kotlin) makes sense when you're building something graphics-intensive, need day-one access to the latest platform APIs, or have separate iOS and Android teams already. That's 20% of projects — but when it's right, it's clearly right.

We're React Native specialists. We'll tell you if your project is in the 20% that needs native. Some agencies won't.

iOS or Android First?

If budget forces a choice, start where your users are. US consumer app targeting younger demographics? Probably iOS. Global B2B tool? Probably Android. Marketplace with both buyers and sellers? You likely need both from day one.

Cross-platform development makes this question less painful. Build once, ship to both, then optimize for whichever platform shows traction. Data beats assumptions.

What's This Actually Going to Cost?

MVP

$20,000-$60,000

8–12 weeks | Core features only | Launch-ready deployment

MVP

$20,000-$60,000

8–12 weeks | Core features only | Launch-ready deployment

Production App

$60,000-$200,000+

3–6 months | Full UI/UX design & integrations | Testing, QA & production deployment

Production App

$60,000-$200,000+

3–6 months | Full UI/UX design & integrations | Testing, QA & production deployment

Enterprise Platform

$150,000+

Timeline scoped individually | Custom architecture & security | Legacy system integration

Enterprise Platform

$150,000+

Timeline scoped individually | Custom architecture & security | Legacy system integration

Ongoing Support

$5,000-$20,000/month

Ongoing Support

$5,000-$20,000/month

What Actually Happens When You Work With Us

Week 1–2: Discovery

We map your product requirements, technical constraints, and success metrics. You get a detailed scope document, architecture recommendation, and realistic timeline.

Design Phase

UX flows, wireframes, visual design. You see the app before we write code. Changes are cheap here and expensive later — we iterate until it's right.

Development Sprints

Two-week cycles. Working software at the end of each sprint. You're not waiting months to see progress. You're testing real builds on your phone throughout.

QA and Launch

Device testing across iOS and Android. Performance optimization. App Store submission and approval navigation. We've done this 100+ times — we know what gets rejected and how to avoid it.

Post-Launch

Bug fixes, OS updates, feature iterations. We stick around or hand off cleanly — your choice.

You're Never Guessing

Weekly video calls to demo working builds. Daily async updates on Slack or Loom. A shared task board where you can see what's in progress, what's done, and what's coming. If we hit a blocker, you'll know within hours.

Why React Native Gives You an Edge?

Beyond the cost savings of one codebase, React Native unlocks something native development can't: over-the-air updates.
Find a critical bug on Friday? Push a fix to users' phones within hours — no App Store review, no waiting 2-3 days. Want to A/B test a new onboarding flow? Ship it to 10% of users tonight. For product teams that iterate weekly, this changes everything. Your competitors waiting on app store approvals are moving at half your speed.

Why WAYF

CROSS-PLATFORM SPECIALISTS.

85% of our mobile work is React Native. That's not a limitation --- it's a deliberate focus that lets us ship faster and debug smarter than generalist shops.

Why WAYF

ENGINEERS WHO'VE SEEN YOUR PROBLEMS BEFORE.

Performance issues, offline sync, push notification edge cases, App Store rejections. Our team has solved them all --- probably more than once.

Why WAYF

POLAND-BASED, US AND EU FRIENDLY.

We overlap comfortably with both European business hours and US East Coast mornings. Senior mobile developers at rates that won't burn through your runway.

Why WAYF

CROSS-PLATFORM SPECIALISTS.

85% of our mobile work is React Native. That's not a limitation --- it's a deliberate focus that lets us ship faster and debug smarter than generalist shops.

Why WAYF

ENGINEERS WHO'VE SEEN YOUR PROBLEMS BEFORE.

Performance issues, offline sync, push notification edge cases, App Store rejections. Our team has solved them all --- probably more than once.

Why WAYF

POLAND-BASED, US AND EU FRIENDLY.

We overlap comfortably with both European business hours and US East Coast mornings. Senior mobile developers at rates that won't burn through your runway.

For Enterprise Teams

Built for regulated industries

We've shipped mobile apps that pass SOC 2, HIPAA, GDPR, and PCI-DSS audits. That means secure storage, certificate pinning, biometric authentication, and encrypted data transmission designed into the architecture from day one --- not patched in before an audit. React Native has more compliance precedent in finance and healthcare than any newer framework.

We've shipped mobile apps that pass SOC 2, HIPAA, GDPR, and PCI-DSS audits. That means secure storage, certificate pinning, biometric authentication, and encrypted data transmission designed into the architecture from day one --- not patched in before an audit. React Native has more compliance precedent in finance and healthcare than any newer framework.

Based in Poland, delivering globally.

What happens next

Book a 25-minute call. No pitch deck, no pressure. We'll discuss your app concept, give honest feedback on approach and timeline, and tell you if we're the right fit. If we're not? We'll point you toward who is.

What happens next

Book a 25-minute call. No pitch deck, no pressure. We'll discuss your app concept, give honest feedback on approach and timeline, and tell you if we're the right fit. If we're not? We'll point you toward who is.

What happens next

Book a 25-minute call. No pitch deck, no pressure. We'll discuss your app concept, give honest feedback on approach and timeline, and tell you if we're the right fit. If we're not? We'll point you toward who is.