iOS · Android · Cross-platform
We're a mobile app development company that takes you from idea to the App Store and Google Play. Cross-platform apps in React Native or Flutter, native Swift and Kotlin when the app demands it, and the backend that powers both.
Wix Legend Partner · 2,000+ projects since 2014 · 1,400+ client reviews
A mobile app development company designs, builds, launches and maintains apps for iPhone and Android. That covers choosing the technology, UX and UI design, the app itself, the backend and APIs it talks to, app store submission, and updates after launch. Founders hire one to ship an MVP; established businesses hire one to bring their service to customers' phones.
One TypeScript codebase for both platforms, built with Expo for faster builds, simpler releases and over-the-air updates for JavaScript changes. A natural choice if your web product already runs on React, since skills and some logic carry over.
Dart and Flutter for a consistent, highly custom UI on iOS and Android with smooth animations. A strong option for design-led apps and teams starting without an existing web codebase.
SwiftUI for iOS and Jetpack Compose for Android when you need deep platform features: advanced camera or Bluetooth work, home-screen widgets, watch apps, or heavy on-device processing.
A first version scoped to the one job your users need done, released to real users quickly with analytics in place, so you learn what to build next from data instead of guesses. We'll push back on features that can wait for version two.
Node.js APIs or Firebase and Supabase backends, user accounts, file storage, payments and in-app subscriptions, plus a web admin panel for your team. Larger back offices are covered by our custom dashboard development service.
Targeted notifications through Apple Push Notification service and Firebase Cloud Messaging, deep links that open the right screen, and preference controls so users stay opted in.
Local storage with SQLite and background sync, so field teams, travelers and anyone with patchy signal can keep working. Conflicts are resolved predictably when the phone reconnects.
Developer accounts, signing certificates, store listings, screenshots, privacy disclosures and Google Play's data safety form, plus TestFlight and Play Console testing tracks. New personal Google Play developer accounts must run a closed test with at least 12 testers for 14 days before going live, and we plan that into the schedule.
Apple and Google raise their requirements every year with new OS versions, SDK minimums and target API levels. Our maintenance plans keep your app compatible and accepted in both stores, with crash reports monitored and fixed.
| React Native | Flutter | Native (Swift / Kotlin) | |
|---|---|---|---|
| Codebases | One for iOS and Android | One for iOS and Android | Two, one per platform |
| Language | TypeScript / JavaScript | Dart | Swift and Kotlin |
| How the UI is drawn | Uses each platform's native components | Draws its own UI with its own rendering engine | Platform UI toolkits (SwiftUI, Jetpack Compose) |
| Sharing with a web app | High if the web app uses React | Limited | None |
| Best for | Business apps, teams with React skills | Custom, brand-heavy interfaces | Hardware-heavy features, wearables, maximum performance |
| Relative build cost | Lower (one codebase) | Lower (one codebase) | Higher (two codebases) |
Both cross-platform options produce real apps that pass store review and feel at home on each platform. We recommend one after hearing your feature list, your team's skills and your plans for a web version.
Not every idea belongs in an app store. If customers visit occasionally, mostly to read, book or buy, a fast responsive website or progressive web app is cheaper to build and needs no store approval. Our web application development team can build that instead. An app earns its cost when people use it often, need push notifications, work offline, or rely on the camera, location or other device features.
We work across 50+ technologies, so the same team can build your app, its API, the admin panel and the marketing site. No hand-offs between three vendors.
Our UI/UX designers map user flows and build a clickable Figma prototype before development, so you test the experience while changes are still cheap.
We'd rather launch a focused first version that real users try than a bloated one that runs out of budget. You'll know what's in, what's out and why.
2,000+ projects delivered since 2014 for clients in 15+ countries.
An NDA before you share your idea, email replies within 2–4 business hours, and test builds on your own phone throughout the project.
Your idea, your users, the platforms you need, and your budget range.
Feature list split into MVP and later phases, recommended technology with reasoning, timeline and price.
User flows and a clickable Figma prototype you can tap through on your phone.
Test builds through TestFlight and Google Play testing tracks after each sprint, with the backend developed in parallel.
Listings, review responses and Google Play's closed-testing period handled for you.
Crash and analytics monitoring, a maintenance plan, and a roadmap for version two.
Typical timeline: 8–14 weeks for an MVP. Full apps take longer and ship in phases, with a working release at the end of each one.
Our published case studies are websites and web platforms, which you can browse on our projects page. For a new app, we start the same way as any build: send us your requirements and we'll reply with an exact estimate within 48 hours.
Mobile apps with Wix Engine start from $5,000 for an MVP and $15,000 for a full app. A focused first version built around one core user journey sits at the lower end. Full apps add more user roles, integrations and polish.
What affects the price:
Choose a fixed-price project for a defined scope, or a monthly retainer for continued development and maintenance, sized to the hours you need each month. Every launch includes 30 days of free fixes. We send an exact estimate within 48 hours of receiving your requirements.
Mobile apps with Wix Engine start from $5,000 for an MVP and $15,000 for a full app. The price depends on the number of screens and user roles, backend complexity, device features and whether you choose cross-platform or native. Store fees are separate: $99 a year for Apple and a one-time $25 for Google Play.
Timelines depend mostly on scope. A focused MVP takes 8–14 weeks; full apps take longer. Plan extra time for store review too: Apple often reviews within a day or two but can take longer, and new personal Google Play accounts need a 14-day closed test before release.
Choose React Native if your web app uses React or you want to share code and developers with it. Choose Flutter if the app needs a highly custom, animation-heavy interface and you're starting without a web codebase. Both produce one codebase for iOS and Android, and both are mature, well-supported choices.
Yes. With React Native or Flutter, one codebase produces a real app for each platform, which usually costs much less than building two native apps. Some platform-specific work is still needed for things like notifications, payments and store requirements, and we handle that as part of the build.
Yes. We prepare the store listings, screenshots and privacy disclosures, submit the builds, and respond to reviewer feedback. We recommend publishing under your own Apple and Google developer accounts, so you own the listings, reviews and user data from day one.
You do. Once the project is paid in full, the source code, designs and store listings belong to you. We hand over the repository, credentials and documentation so any developer can continue the work, and we recommend publishing under your own developer accounts from the start.
Yes. We start with a code and infrastructure audit covering dependencies, build setup, backend access, crash reports and store status, then explain what we found in plain language. Urgent fixes come first, then updates for current OS versions, then new features once the app is stable.
Yes. Monthly plans cover OS and SDK updates, crash monitoring and fixes, dependency upgrades and small improvements. Apple and Google change their requirements every year, and apps that aren't updated can eventually be hidden from new users or removed from the stores.
Book a free 30-minute call. We'll sign an NDA if you need one, recommend the right technology, and send a detailed proposal within 24 hours.
Wix Legend Partner · 2,000+ projects since 2014 · 1,400+ client reviews
