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Mobile App Development

Mobile App Development Services That Users Return To — Again and Again

iOS. Android. React Native. Flutter. Built for performance, designed for retention, engineered for growth. Mobile is now the primary touchpoint for customer engagement — and most apps fail due to poor UX, not bad ideas. We close that gap with retention-first engineering.

Build My Mobile App See App Portfolio
✔ 50+ Apps Delivered✔ 4.8★ Avg Rating✔ iOS & Android Certified✔ 90-Day Post-Launch Support
Phone mockup trio
(iOS + Android + Tablet)
showing app UI
What We Build

Mobile App Development Services We Offer

Every screen. Every platform. Every use case.

iOS App Development

Native iOS apps built with Swift and SwiftUI for iPhones and iPads — optimized for the latest iOS versions with full App Store compliance.

Android App Development

High-performance Android apps using Kotlin and Jetpack Compose, supporting the full device ecosystem from budget to flagship.

React Native Development

One codebase — two stores. React Native apps that deliver near-native performance with 60fps animations and shared business logic.

Flutter App Development

Google's Flutter framework for beautiful, natively compiled apps for mobile, web, and desktop from a single Dart codebase.

Mobile UI/UX Design

Human-centered mobile UI design — from user research and persona mapping to high-fidelity Figma prototypes validated with real users.

App Maintenance & Upgrades

OS upgrade support, bug fixes, performance tuning, and feature additions — keeping your app relevant, secure, and top-rated.

Our Difference

Why PabblySoftTech Mobile Apps Outperform the Rest

5 reasons our apps stay on phones — not in the uninstall queue

🧠

Retention-First Design

We apply behavioral psychology frameworks — Hook Model, Fogg Behavior Model — to design flows that build user habits.

Native Performance

React Native and Flutter deliver 60fps animations and native API access without the performance tax of hybrid frameworks.

📈

ASO Built-In

App Store Optimization is not an afterthought. We optimize metadata, screenshots, and first-run experience from day one.

🔌

Offline-First

Apps that work without WiFi — using SQLite, Hive, and smart sync queues. Critical for healthcare, logistics, and field ops.

🚀

90-Day Post-Launch

Crash reports via Sentry, analytics via Mixpanel, A/B testing, and sprint-based feature iterations — included in every engagement.

Our Process

Our Mobile App Development Process

From idea to App Store — a battle-tested 6-step delivery framework

01

Discovery & Strategy

Define user personas, core features, MVP scope, platform priorities, and monetization model.

02

UX Research & Wireframing

User journey mapping, competitive analysis, and low-fidelity wireframes validated before visual design.

03

UI Design & Prototype

High-fidelity Figma prototypes tested with target users. Design approved before first line of code.

04

Agile Development

2-week sprints with demo sessions. Working features, not status updates. Full transparency via Jira and Slack.

05

QA & Device Testing

Testing across 20+ real devices — OS versions, screen sizes, network conditions, and edge cases.

06

Store Submission & Launch

End-to-end App Store and Play Store submission, compliance prep, and Day-1 crash monitoring.

Tech Stack

Our Mobile Technology Arsenal

React Native
Flutter
Swift
Kotlin
SwiftUI
Jetpack Compose
Redux
Riverpod
Firebase
Supabase
SQLite
GraphQL
Mixpanel
Sentry
Fastlane
Stripe
Apple Pay
GitHub Actions
Case Studies

Mobile Apps We've Shipped — and the Numbers That Followed

Not just launched. Loved.

Case Study

On-Demand Logistics App

Logistics & Supply Chain

React Native + Node.js + Firebase + Google Maps
4.7 App Store Rating (500+ reviews) 80,000+ active drivers in 6 months 40% reduction in dispatch errors
Case Study

HealthTech Patient App

Healthcare

Flutter + FastAPI + PostgreSQL + Firebase Push
92% Day-7 user retention rate HIPAA compliant — first-attempt audit pass 50,000+ appointments in first quarter
Case Study

B2B Field Sales App

FMCG / Sales

React Native + SQLite Offline + Node.js + REST
Works 100% offline — syncs on reconnect 300+ field agents across 5 cities 55% improvement in reporting compliance
Industries

Mobile Solutions Tailored to Your Industry

Healthcare & Telehealth

Patient portals, EHR integration, HIPAA-compliant apps

Logistics & Field Ops

Real-time tracking, offline-capable, GPS integration

FinTech & Banking

Secure banking, wallets, UPI, KYC flows

eCommerce & Retail

AI recommendations, AR try-on, loyalty programs

EdTech & E-Learning

Video learning, live classes, offline downloads

Real Estate & PropTech

AR walkthroughs, listings, mortgage calculators

Food & Restaurant

Ordering, delivery tracking, loyalty programs

Enterprise & B2B

Productivity tools, approval workflows, HR self-service

FAQs

Your Questions Answered

Should I build a native app or go cross-platform?

Native apps (Swift/Kotlin) offer the best performance and platform integration but cost more to maintain across two codebases. Cross-platform (React Native/Flutter) gives ~95% of native performance at ~60% of the cost, ideal for most startups and mid-market products. We assess your needs in a free discovery session.

How much does it cost to build a mobile app?

A simple MVP starts at $15,000–$30,000, a medium-complexity app ranges $40,000–$80,000, and full-featured enterprise apps can exceed $150,000. We provide a detailed fixed-price or T&M quote after the discovery workshop — no hidden charges.

How long does mobile app development take?

A basic MVP takes 8–12 weeks, a medium app takes 16–24 weeks, and complex enterprise apps can take 6–12 months. We provide a sprint-by-sprint roadmap so you always know what's being built and when.

Do you handle App Store and Play Store submission?

Yes — completely. We manage the entire submission process including developer account setup, compliance documentation, privacy policy, screenshot production, and review communication. We've maintained a 98% first-attempt approval rate.

What happens after the app is launched?

Every engagement includes our 90-day post-launch program — crash monitoring via Sentry, user analytics via Mixpanel, OS update testing, bug fixes, and a prioritized feature backlog for next-iteration planning.

Your App Idea Deserves More Than a Developer — It Deserves a Partner

Let's build a mobile experience your users will love, return to, and recommend.

Start My App Project Book a Free Discovery Call
✔ Free Discovery Session✔ Fixed-Price or T&M✔ NDA on Day 1✔ Source Code Ownership✔ 90-Day Post-Launch Support