RapidDev builds custom mobile and web apps in Phoenix, Arizona, typically shipping a production MVP in 6–12 weeks for a fixed $13,000–$25,000. That is a fraction of the cost of hiring an in-house team in Phoenix (roughly $430,000–$470,000 in true first-year cost for two engineers) or commissioning a US agency ($150,000–$500,000 per build). One team ships the iOS app, the Android app, and the web app on shared infrastructure, and the founder owns all of the code.
One team for your iOS, Android, and web build. We help Valley founders go from Figma or a Lovable prototype to a production app your users — and your investors — actually trust.
Phoenix has quietly become one of the most consequential tech markets in America, and it changes the calculus for founders here. TSMC's Arizona campus — now a committed $165 billion investment, the largest greenfield foreign direct investment in US history — has anchored a semiconductor cluster the Greater Phoenix Economic Council counts at 39 companies, more than 7,700 jobs, and over $37 billion in capital. That "Silicon Desert" gravity is pulling senior engineers into the Valley faster than the local startup scene can hire them, which means the exact talent you'd want to build your app is getting more expensive and slower to land. Arizona startups still raised $1.2 billion across 129 deals in 2024, and Greater Phoenix has cleared $1 billion in venture capital for seven straight years. We build for that reality: production-grade apps that hold up to diligence, shipped fast, at a Phoenix cost basis rather than a coastal one.
TSMC's first Arizona fab hit production on N4 process technology in the first half of 2025, with six fabs, two packaging plants, and an R&D center planned. That single anchor — plus Intel's Chandler expansion — has drawn 39 semiconductor firms and 7,700+ jobs to the East Valley, reshaping the whole regional talent market around hardware and advanced manufacturing.
Phoenix founders have somewhere to start: Seed Spot for impact ventures, ASU's Venture Devils for student and community founders, the Center for Entrepreneurial Innovation for bioscience and tech, and Tesoro.vc's new AI + Semiconductor hub aiming to scale 40–60 deep-tech startups a year. It's a smaller ecosystem than the Bay Area, but a genuine one — and the cost of participating is far lower.
Greater Phoenix has attracted more than $1 billion in venture capital in each of the last seven years, and Arizona startups raised $1.2 billion across 129 deals in 2024 with record median deal sizes. It's not Sand Hill Road money, but it's enough that a fundable, production-quality v1 gets meetings — which is exactly what we build.
A Phoenix software engineer's median base runs around $143K versus ~$180K in San Francisco, and the cost of living and office space are dramatically lower. That lets Valley founders stretch a seed round further — and makes a fixed-price outside build even more compelling against the loaded cost of an in-house hire here.
the Valley of the Sun by the numbers
Who we build for in the Valley of the Sun
Companion apps, factory dashboards, and supplier tooling for the TSMC-anchored "Silicon Desert" cluster now employing 7,700+ people.
HIPAA-aware patient and provider apps for Phoenix's deep healthcare bench — Banner Health, Mayo Clinic Arizona, and a wave of health-tech startups.
Payments, lending, and neobanking apps that need Stripe, real compliance, and rock-solid security — a strong Valley vertical anchored by finance employers.
Fleet, warehouse, and delivery apps for a metro that's become a Southwest distribution hub with real-time tracking and offline-first mobile.
Buyer, tenant, and agent apps for one of the country's hottest housing markets — listings, tours, and closings that work on mobile.
Multi-tenant dashboards, admin panels, and role-based access for the Valley's growing bench of vertical SaaS startups.
RapidDev builds native and cross-platform mobile apps, Next.js web apps and dashboards, full MVP-to-scale product builds, and production AI features for Phoenix founders — mobile and web ship from one team on shared infrastructure.
No stitching together an app shop and a web agency. We scope and ship your iOS, Android, and web product on shared infrastructure — so everything actually works together.
One codebase, both stores. We build React Native and Expo apps that pass App Store and Play Store review the first time, with the native feel your users expect.
Fast, SEO-ready web apps on Next.js. From investor-facing marketing sites to the logged-in product itself — dashboards, admin panels, and customer portals.
The whole thing, mobile and web, on shared infrastructure. Ideal when you're moving off a Lovable or Bubble prototype that's hit its ceiling and need production code that raises well.
Ship the AI feature your product actually needs — chat, search, or agents — wired to your data with streaming, evals, and cost controls, not a demo that falls over.
You see a working, deployed build every single week. Here's the exact path from a first call to a launched app — five steps, no surprises.
We map your idea (or your stuck prototype) to a concrete feature list, a fixed price, and a timeline. You leave with a plan whether or not you hire us.
What you get
A fixed price + timeline
Clickable Figma flows and a technical architecture you sign off on before a line of production code is written. No surprises later.
What you get
Clickable Figma + signed-off architecture
You get a working, deployed build every single week — not a black box. Test on real devices, give feedback, watch it take shape.
What you get
A deployed build every week
We handle App Store and Play Store submission, production deploy, and a full handover — code, docs, and access are yours to keep.
What you get
Live app + all code and access
Keep us on a retainer for new features and fixes, or take the wheel with your own team. Your call — we don't lock you in.
What you get
A retainer — or a clean exit
Production-grade, boring-in-the-best-way tools that your future in-house team can hire for and maintain. No lock-in, no proprietary magic.
Building a custom app in Phoenix costs anywhere from $13,000 with RapidDev to over $500,000 with a large agency, depending on who builds it. Here is the honest math on the four realistic paths — with real 2025 Greater Phoenix numbers, not a vendor's guesswork.
Hire a team in-house in Phoenix
true first-year cost of a minimal 2-engineer team
Big US agency
typical price for a comparable custom build
Offshore / freelance
typical Eastern Europe / LatAm blended rate
RapidDev
fixed price, quoted before we start
| Path | Typical cost | Time to first shipped product |
|---|---|---|
| Hire a team in-house in Phoenix | ~$430K – $470K / yr | 3–5 months just to hire, then build |
| Big US agency | $150K – $500K+ | 4–9 months |
| Offshore / freelance | $25 – $50 / hr | Highly variable — often 2–3x quoted |
| RapidDev | $13K – $25K | 6–12 weeks to a live, submitted app |
The numbers behind this, sourced
For the price of about two to three months of one Phoenix engineer's loaded salary, RapidDev ships your entire app — mobile, web, and backend — in 6 to 12 weeks.
App development in Phoenix with RapidDev costs a fixed $13,000–$25,000, quoted before any code is written rather than billed by the hour. A focused single-platform MVP starts at $13,000; a full mobile-plus-web product with payments and AI features runs up to $25,000.
You get a fixed price before we write a line of code — quoted, not billed by the hour. Every Phoenix build lands in the $13K–$25K range depending on scope.
Solo founders and pre-seed teams validating one core flow with real users.
Seed-stage startups shipping a fundable v1 to the App Store and the web.
Series A teams replacing a no-code MVP or adding serious AI features.
A few of the builds we've shipped for Phoenix founders. Details generalized to protect client confidentiality.
Challenge: A Phoenix founder had a Lovable prototype for a patient-intake app but couldn't pass a HIPAA security review to onboard their first clinic partner.
What we shipped: We rebuilt the backend on Supabase with real RLS, encrypted PHI, and shipped native iOS + Android — clearing the clinic's security checklist.
Challenge: A Valley logistics team needed a driver app with real-time tracking that kept working through the dead zones on desert distribution routes.
What we shipped: We built an offline-first React Native app with background sync and a Next.js dispatch dashboard on a shared Postgres backend, live in under 10 weeks.
Challenge: A team serving Phoenix's hot housing market had outgrown a Bubble MVP — every new feature broke two others and hiring engineers to work in it was impossible.
What we shipped: We migrated their data into a proper Postgres schema and rebuilt the product on Next.js with role-based access, so they could finally hire and scale.
190+ people across 17 countries, a 4.9 rating on Clutch, and 600+ apps shipped. Here's the leadership standing behind your build.
CEO & Founder
Founder of RapidDev, a global software firm whose team has delivered 1,000+ client projects. He helps founders cut through the hype and ship practical, production-grade software — fast.
Columbia University · Harvard Business School · U.S. Navy veteran · 1,000+ client projects
Matt on LinkedInCOO
Runs operations across RapidDev's 190+ person, 17-country team — the person making sure your build ships on time and on scope.
CTO
Owns the technical bar for every build: the architecture, code quality, and security review that has to survive investor diligence.
Dev Lead
Leads the engineers who ship your weekly builds across iOS, Android, and web on shared infrastructure.
Both — that's the whole point of working with us instead of stitching two vendors together. We build your mobile app (iOS and Android from one React Native codebase) and your web app on shared infrastructure, so your data, auth, and payments live in one place instead of three.
Yes, and it's one of the most common reasons Phoenix founders come to us. No-code prototypes are great for validation but hit a ceiling on security, scale, and hiring. We migrate your data into a real database and rebuild the product in production-grade code you own — usually without losing any of your existing data.
Most builds land between $13,000 and $25,000, quoted as a fixed price before we start — not billed by the hour. After a free 45-minute scope call we send a concrete feature list, price, and timeline. The band depends on scope: a focused single-platform MVP sits near the bottom, a full mobile + web product with payments and AI features toward the top.
Typically 6–12 weeks from kickoff to a live, submitted app. A focused MVP can ship in 4–6 weeks; a full mobile + web product with AI features runs closer to 9–12. You get a working, deployed build every week, so you're never waiting months to see progress.
No — we work with Valley founders remotely and asynchronously, which is how most Phoenix teams already operate. You'll have a dedicated point of contact, weekly demos, and a shared board, all on Mountain Time. If you prefer a video kickoff or working sessions, we're happy to schedule around your day.
You do — completely. The code lives in your GitHub, the App Store and Play Store listings are under your accounts, and we hand over full documentation at launch. We never hold your product hostage, and you're free to bring the work in-house or hire your own team whenever you want.
That's a big part of what we do for seed and Series A teams here. Arizona investors deployed over $1 billion in venture capital again last year, and a fundable, production-quality v1 gets meetings. We prioritize the flows that demo well, ship App-Store-quality polish, and make sure the architecture holds up to technical diligence.
Absolutely — most of the founders we work with are non-technical or first-time technical founders. We handle every technical decision, explain trade-offs in plain English, and give you a product you can maintain or hand to a future CTO. You focus on customers and fundraising; we handle the build.
It comes down to structure, not corners cut. We scope a fixed set of features up front, so there is no open-ended hourly meter. A small, senior-only team does the work directly — you are not paying for account managers, sales overhead, or junior engineers learning on your budget. And we reuse hardened production patterns for auth, payments, and infrastructure instead of rebuilding them from scratch each time. A local in-house hire in Phoenix still carries a ~$143K base plus benefits and months of ramp before anything ships — with TSMC and Intel tightening the talent market, that's only getting harder. We simply don't carry those costs.
Every build includes a 30-day bug-fix window after launch — if something we shipped breaks, we fix it at no extra cost. Beyond that, you can keep us on an optional monthly support retainer for ongoing fixes and new features, or take the code in-house and maintain it yourself. You own the code either way, so you are never locked in.
Small adjustments within the agreed scope are just part of the weekly sprint — you review a working build every week and give feedback we fold in. If you want to add or swap something bigger that changes the scope, we handle it with a simple change order: we tell you the price and timeline impact before doing the work, you approve it, and only then do we build it. No surprise invoices, and no silent scope creep.
Grab a 45-minute slot with our team below. We'll map your idea — or your stuck Phoenix prototype — to a concrete feature list, a fixed $13K–$25K price, and a timeline. You walk away with a real plan either way.
Prefer email? Contact us instead.
Book a free 45-minute scope call. You'll walk away with a concrete feature list, a fixed price, and a timeline — whether or not you decide to work with us.
Serving Phoenix and the Valley of the Sun · Remote-friendly · You own everything we build
