iOS & Android apps with Silicon Valley-grade UX
Native and cross-platform mobile apps engineered for the App Store, Play Store, and your customers' Home screens.
Service
Mobile App Development
150+
Apps launched
4.7★
Avg. App Store rating
2M+
Combined downloads
Native performance. Cross-platform speed.
We build mobile apps in React Native, Swift, and Kotlin — picking the right tool for the job, not the agency's comfort zone.
From MVP to App Store launch and post-launch growth, our Bay Area team handles design, engineering, app store optimization, and analytics.
The CWW advantage
What it actually means to work with senior Bay Area specialists who've shipped this 500+ times.
Premium native UX
Smooth 60fps interactions, gesture-rich, platform-native feel.
Faster time-to-launch
MVPs in 6–10 weeks; full-featured apps in 12–16.
Built-in analytics
Mixpanel, Amplitude, RevenueCat — all wired up at launch.
App Store-approved
We've never had a CWW app rejected on first submission.
Everything included in your mobile app development engagement
One senior team, one fixed scope, one transparent price — no surprises.
Native UI/UX design
iOS HIG and Material 3 design systems applied with taste.
iOS + Android development
Swift, Kotlin, or React Native — chosen for your goals.
AI-powered features
On-device ML, GPT chatbots, image and voice intelligence.
Secure auth & payments
Apple/Google sign-in, biometrics, Stripe, in-app purchases.
Backend & APIs
Scalable serverless backends, real-time sync, push notifications.
ASO & launch
App Store Optimization, beta testing, and launch strategy.
A proven path from first call to ROI
Transparent, fast, and built around your business outcomes.
Discovery
We audit your goals, audience, competitors, and current performance.
Strategy
A clear roadmap with KPIs, scope, timeline, and ROI projections.
Execution
Our senior Bay Area team builds, designs, or optimizes — fast.
Launch & Grow
Measured launch, then continuous optimization to compound results.
Transparent mobile app development packages
Fixed scopes, fixed prices. Custom engagements available — talk to us about what you need.
MVP App
Launch a polished MVP on iOS + Android in under 2 months.
$18,000+
- 3–5 core screens
- Auth + push notifications
- Basic analytics
- App Store submission
- 30-day support
Full Product App
Most popular for funded startups and growing SMBs.
$45,000+
- Full UX/UI design
- iOS + Android native quality
- Payments + subscriptions
- AI feature included
- ASO + launch support
- 90-day iteration
Enterprise App
Mission-critical apps for enterprise and regulated industries.
Custom
- Dedicated mobile team
- Custom backend
- HIPAA / SOC 2 ready
- Offline-first sync
- 24/7 support
Need something custom? Talk to a senior consultant →
Frequently asked questions
It depends on your roadmap. We help you decide in the discovery phase — most startups ship faster with React Native, while heavy media/AR apps benefit from native Swift/Kotlin.
Yes. We manage the entire submission process — assets, descriptions, screenshots, and review communications.
Absolutely. We frequently modernize legacy apps that have grown stale or technically brittle.
Pair with our complementary services
Web Development
Full-stack web development for Bay Area businesses. React, Next.js, Node, AI integrations. Fast, secure, scalable web apps engineered by senior San Jose developers.
Learn moreWebsite Design
Award-worthy website design for Bay Area businesses. Conversion-focused UI/UX, brand-defining visuals, and Core Web Vitals-ready performance. 500+ projects in 15+ years.
Learn moreTech Support
Dedicated Bay Area tech support engineers for websites, apps, integrations, and infrastructure. Fast SLAs, real humans, senior expertise — on call when you need us.
Learn moreFuture-Proof Your Business with AI
Book a free 30-minute strategy session with a senior CWW consultant. We'll map your highest-ROI AI and digital opportunities — yours to keep, no obligation.
Trusted by 500+ Bay Area businesses • Avg. response time under 4 hours