React Native App Development
React Native app development — one TypeScript codebase for iOS and Android, native modules where it counts, and web-team synergies your CTO will like.
HandsOnTech builds React Native apps — one TypeScript codebase for both stores with native Swift/Kotlin modules where performance demands it — the pragmatic choice for teams with JavaScript talent and product ambitions on a startup clock.
React Native's superpower is ecosystem gravity: your web engineers can contribute, your component logic can be shared, and the library landscape is enormous. We pair it with native modules for the hot paths, so pragmatism never reads as compromise.
The pragmatic choice for JavaScript teams
React Native’s superpower is ecosystem gravity: your web engineers can contribute, component logic can be shared with your web app, and the library landscape is enormous. Discord, Shopify and Coinbase ship React Native to hundreds of millions of users — the framework question is settled. What decides outcomes now is architecture discipline: navigation that survives deep links, state management that doesn’t melt under offline sync, and native Swift/Kotlin modules where the hot paths demand them. That discipline is precisely what a senior team is for.
Native where it counts, JavaScript where it moves fast
The rule we build by: JavaScript for velocity, native for the paths users feel. Camera pipelines, maps, biometrics, payments and background tasks run through mature native modules — and where a module falls short, we write the Swift or Kotlin bridge ourselves rather than shipping a compromise. Over-the-air updates let fixes reach users without waiting on store review. The result is an app your team can iterate on at web speed, with the performance profile of something far more expensive to build twice.
Why apps get deleted
Day-one delight means nothing if booking, checkout or onboarding fails on a bad connection.
Overbuilt v1
Too many screens before value. Users never reach the aha moment.
Store rejection loops
Privacy, permissions and assets wrong — launch slips by weeks.
Abandoned after launch
Crash spikes with no one watching. Reviews tank.
Apps that stay on the home screen
Native iOS and Android or React Native — shipped and supported.
iOS & Android native
Platform-native UX when performance and OS features matter most.
React Native / Flutter
One codebase, two stores, faster iteration.
Store submission & ASO
Assets, review cycles and keyword optimization.
Post-launch releases
Crash monitoring, analytics and scheduled updates.
Ship to both stores
TestFlight and Play builds every sprint.
Define
Core loop, permissions model and offline requirements.
Prototype
Tap-through flows validated on real devices.
Build
Sprints with device testing and API integration.
Launch
Store submission, monitoring and release train.
Three ways to engage
Every model starts with a free consultation and a written quote — the price you sign is the price you pay.
Fixed-Price Project
A scoped build with a written price and a launch date — agreed before design begins.
- Written scope and fixed quote within 48 hours
- Two-week sprints with staging demos every other Friday
- Milestone payments tied to shipped work
- 30-day bug warranty in the contract
- Code, designs and content transfer on final payment
Growth Retainer
Monthly compounding work on organic and paid visibility, reported against pipeline.
- Monthly sprint plan agreed in advance
- Live dashboard — the same numbers we see
- AI visibility report: which prompts name you
- No long lock-in — cancel with 30 days notice
- Same team as your build, no handoff loss
Dedicated Team
Senior specialists embedded in your Slack, repo and standups — capacity without recruiting.
- Start within 1–2 weeks of the intro call
- Your tools, your process, your time zone
- Scale seats up or down with two weeks notice
- NDA and full IP assignment from day one
- Direct access — no account-manager relay
Shipped, measured, still running
Live projects with measured results — visit them before you hire us.
BusyHen
A seven-screen booking flow rebuilt to three taps — around how parents actually book.
Ultimate Junk Removal
A brochure site rebuilt as a quote machine with local SEO in the structure, not sprinkled on top.
Angel Care
Rewritten in plain language, WCAG 2.2 AA throughout — and search finally found it.
The stack we ship with
Chosen per project for your team and roadmap — never by our habits.
Design
Frontend
Backend
Platforms
Mobile
AI
HandsOnTech vs. typical app agencies
30-day warranty
Bugs found in the first month get fixed free — in the contract.
You own everything
Code, designs and content transfer on final payment.
U.S. hours overlap
Standups and demos on ET, CT, MT or PT — your pick.
Fixed price, fixed date
Quoted in writing before work starts. No surprise change orders.
More Mobile App Development services
Explore other capabilities
Common questions
Which well-known apps use React Native?
Discord, Shopify, Coinbase and Microsoft's Office apps all ship React Native in production at massive scale. The framework question is settled; outcomes now depend on architecture discipline — navigation, state, native-module boundaries — which is exactly where an experienced team earns its fee.
Can React Native handle camera, maps and payments?
Yes — mature native modules cover camera, geolocation, maps, biometrics and payment SDKs, and where a module falls short we write native Swift/Kotlin bridges ourselves. The rule: JavaScript for velocity, native for the paths users feel.
What is React Native App Development?
React Native App Development is a scoped engagement from HandsOnTech — a U.S. design, development and growth studio. We map URL architecture, internal links and schema before build, tie mobile app development work to one business metric and deliver in two-week sprints with staging demos.
How much does react native app development cost?
Every project is quoted after a free audit and scope review. You receive a written fixed-price proposal with milestones and timeline within 48 hours — no hourly creep or surprise change orders.
How long does react native app development take?
Marketing websites typically ship in 4–6 weeks. Web apps and AI dashboards take 8–12 weeks. Mobile apps take 10–16 weeks. Exact timeline is confirmed in your written scope before work starts.
Is SEO included in the build?
Yes — technical SEO is built in from the first wireframe: semantic HTML, Core Web Vitals tuning, Service and FAQ schema, XML sitemap, internal linking and on-page structure. Ongoing SEO and AEO retainers are available after launch.
Built for founders who are done waiting on agencies.
One team. One contract. Working software every two weeks.
Tell us what you're building.
You'll get a plan, a price and a date — usually within two business days. No sales deck, no discovery-call maze.
- ✉️sales@handsontech.ioWe reply within one business day
- 📞(866) 965-8749Mon–Fri, 9am–6pm ET
- 📍2108 N ST STE NSacramento, CA 95816
- ⚡Free website auditRecorded walkthrough back in 48 hours
- 🔒NDA on requestSigned before you share anything sensitive