Big Helpers · Pvt Ltd since 2008 · Trust & verification
Mobile App Development

Mobile apps your customers actually open.

React Native and Flutter for cross-platform speed. Native iOS/Android when performance demands it. Play Store and App Store submission, push notifications, analytics — all included.

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What's included

Capabilities

📲

Cross-platform default

React Native or Flutter — one codebase for iOS + Android. 50% faster, 50% cheaper than native-both.

🍎

Native when needed

Camera-heavy, AR, complex media — native Kotlin / Swift. We pick the right tool.

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Push notifications

FCM + APNS configured. Segmentation, scheduling, deep links.

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OTP / phone auth

MSG91 / Twilio integrated. India-friendly auth flows.

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Analytics + crash reporting

PostHog + Sentry / Crashlytics. Real-time dashboards.

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Store submission included

We handle Play Store + App Store listings, screenshots, descriptions, review responses.

Investment

Pick your tier

Native Android

Single platform start

₹50K-1.5L
6-8 weeks
  • Native Android (Kotlin)
  • Play Store submission
  • Push notifications
  • OTP auth
  • Razorpay UPI
  • Admin panel (web)
  • 30-day support
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Native both (iOS + Android)

Performance-critical

₹3-4L
12-16 weeks
  • Native Kotlin (Android)
  • Native Swift (iOS)
  • Camera / AR / complex media
  • Both stores submission
  • Push + analytics
  • Web admin
  • 90-day support
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Tech we use

Boring, battle-tested

React NativeFlutterKotlin (Android)Swift (iOS)Firebase / FCMPostgreSQLRazorpayMSG91 OTPPostHog

Want the deep guide?

Related insight

Insight

React Native Vs Flutter Vs Native (2026 Guide)

Full guide on this topic — costs, options, what we ship.

Ready to discuss your project?

30-min call. Honest assessment. No pitch deck.

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