Mobile Apps Users Keep Open
Flutter, React Native, Native
Cross-platform Flutter, React Native, and native iOS/Android apps
We build mobile apps that pass App Store review the first time, survive the top-100 chart, and still feel fast on a three-year-old Android. Our team ships in Flutter, React Native, Swift, and Kotlin depending on what the product actually needs.
Notable apps our team has built and operated: AI MATE (100K+ downloads, 4.5-star rating), Second Texting Number (millions of monthly messages in the US), and PixelsCraft (AI-powered creative companion). We know what breaks under real-world usage.
What You Ship With NerdDevs
- Cross-platform apps shipped to iOS App Store and Google Play
- Native modules for hardware access, performance-critical paths
- Offline-first experiences with local database and sync
- Push notifications, deep linking, and in-app purchases wired correctly
- Crash reporting, analytics, A/B testing, and over-the-air updates
What We Build
Six focus areas where we bring deep, shipped-in-production experience.
Flutter Apps
One codebase for iOS and Android when design fidelity and velocity matter — our default for MVPs and content-driven consumer apps.
React Native Apps
When you need to share code with a web product or tap into an existing JS/TS team.
Native iOS / Android
Swift + SwiftUI, Kotlin + Jetpack Compose when the product needs deep platform integration, performance, or hardware access.
Backend for Mobile
Auth, realtime sync, push notifications, in-app purchases, receipt validation, and offline queues.
Store Submission
App Store Connect, Play Console, provisioning, signing, review-ready metadata, and rejection recovery.
Growth Instrumentation
Analytics, attribution, crash reporting, A/B testing, and feature flags for safe rollout.
Our Stack
- Flutter / Dart
- React Native
- Swift / SwiftUI
- Kotlin / Jetpack Compose
- Firebase
- RevenueCat
- OneSignal
- AWS
- Node.js
Who This Is For
- Startups going from web to mobile for the first time
- Brands launching a consumer app backed by a US or global audience
- SaaS products adding a mobile companion for field or on-the-go users
- Teams rescuing a stalled React Native or Flutter codebase
Frequently Asked Questions
Flutter or React Native — which should we choose?
Flutter when design fidelity and smooth animations matter (most consumer apps); React Native when you have an existing JS/TS team or want to share logic with a web app. We do a one-week tech-selection sprint at the start if the answer is not obvious.
Do you handle App Store and Play Store submission?
Yes. Provisioning, signing, screenshots, metadata, age ratings, in-app purchase review, export compliance — we take care of the whole submission. If a review rejects, we handle the response.
Can you add a mobile app to our existing web backend?
Yes. Typically we audit the existing API, add mobile-specific endpoints (pagination, push tokens, delta sync), and ship the app against the same backend — no rewrite required.
How do you handle mobile payments and subscriptions?
Apple IAP and Google Play Billing are mandatory for most consumer apps. We wire them through RevenueCat or a thin backend service, handle receipt validation, and add Stripe on the web side for cross-platform families.
Ready to talk about your mobile app development project?
Send a short brief. We reply within one business day with next steps, a timeline, and the right engineer for the job.