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SB DigitalAgency
App Development

Mobile App Development for Android, iOS and Beyond

Native and cross-platform apps built for real devices and real networks.

Mobile App Development for Android, iOS and Beyond

Mobile is where your customers already are. In Pakistan, the majority of first digital interactions happen on a phone, often on a mid-range Android device over a mobile network that drops in and out. An app built for ideal conditions will fail in the real world.

We build for reality: offline-first data handling, battery-conscious background work, image and list performance on lower-end hardware, and interfaces that work one-handed. Native where performance demands it, Flutter or React Native where speed to market and budget matter more.

From MVP to full production platform, we handle design, development, backend, payments, store submission and ongoing maintenance — with all IP transferred to you.

  • Native and cross-platform options
  • Optimised for mid-range devices and weak networks
  • Offline-first data handling
  • Payments including JazzCash and Easypaisa flows
  • Store submission and compliance handled
  • Backend, APIs and push notifications included

The problems we fix

  • Apps that lag on real devices

    Developed on flagship hardware, they stutter on the mid-range phones most of your users own.

  • Launches delayed by store rejections

    Compliance gaps and missing declarations add weeks to a launch you have already paid for.

  • No post-launch plan

    Operating system updates break unmaintained apps, and ratings erode with every crash.

How we fix them

  • Real-device engineering

    Testing across entry, mid and flagship tiers with throttled networks representative of local conditions.

  • Compliance from day one

    Privacy declarations, data-safety forms, content ratings and API-level requirements handled before submission.

  • Maintenance built into the plan

    Monitoring, crash triage, OS compatibility and monthly improvements after launch.

Our process

How a project runs

  1. 01

    Discovery

    Define the problem, users, core workflow, platforms and success metrics.

    Week 1–2

  2. 02

    Design

    User flows, prototype, usability testing and platform-specific UI design.

    Week 2–4

  3. 03

    Build

    Two-week sprints with testable builds, backend and integrations developed in parallel.

    Week 4–12

  4. 04

    QA & compliance

    Device-matrix testing, performance profiling, store compliance preparation.

    Week 12–14

  5. 05

    Launch & maintain

    Store submission, staged rollout, monitoring and monthly improvement cycles.

    Week 14+

What you actually get

  • Product discovery and feature scope document
  • Mobile UI/UX design and interactive prototype
  • Native or cross-platform implementation
  • Backend, database and API development
  • Authentication, payments and push notifications
  • Device testing across the performance matrix
  • Store submission with listings and compliance declarations
  • Monitoring, analytics and post-launch support
App Development deliverables

Tools & platforms

  • Flutter
  • React Native
  • Kotlin
  • Swift
  • Firebase
  • Supabase
  • Node.js
  • Fastlane
  • Sentry
Packages

App Development packages

  • one-time

    MVP

    Validate your idea in 8–12 weeks

    Rs 250,000

    View package
  • one-time

    Standard

    Our most popular app build for growing businesses

    Rs 550,000

    View package
  • one-time

    Premium

    Complex platforms and multi-sided marketplaces

    Rs 1,100,000

    View package
FAQ

App Development questions, answered

Ready to grow with app development?

Book a free 30-minute consultation and get a written plan — whether or not you work with us.