Founder-led mobile engineering

Mobile App Modernization Services

Resurrecting Legacy Apps and Eliminating Destructive Technical Debt

Transform sluggish, outdated codebases into high-performance modern architectures. We upgrade, refactor, and migrate your legacy mobile apps without disrupting active users.

Architecture guidance
Founder reply in 2 min
NDA-friendly
Real product work
Screens from shipped mobile products
2BLocal community app screen
iDispatch live location tracking screen
Gout IO mobile product screen
Product coverage
SocialLogisticsConsumer
Service Overview

Stop Patches. Start Scaling.

If your mobile app suffers from frequent crashes, glacially slow loading times, or utilizes deprecated libraries that block OS updates, patching it is no longer financially viable. Mobile modernization is the strategic process of overhauling architecture to ensure survival and scalability.

We specialize in aggressive tech debt reduction. This includes migrating ancient Objective-C apps to modern Swift, replacing monolithic Java with modular Kotlin Coroutines, or stripping out entirely broken code to implement clean, scalable MVVM architectures. We restore performance, massively improve security, and bring the UI/UX out of the past decade.

Key Strategic Benefits

Performance Gains

  • Optimizing memory allocation.
  • Reduce launch times and prevent crashing.

OS Update Survival

  • Replacing deprecated APIs.
  • Ensure compatibility with new iOS/Android versions.

Developer Velocity

  • Clean, modern codebase.
  • Build new features in days, not weeks.

Security Mitigation

  • Closing critical security loopholes.
  • Patching outdated third-party libraries.
Core Technical Capabilities

Engineered for Massive Scale

High-performance mobile technologies and optimized engineering architectures.

Cloud Infrastructure Shift

  • Migrating to scalable serverless architectures.
  • Microservices orchestration.

Security Hardening

  • Implementing advanced encryption and RBAC.
  • Secure data storage at rest.

Performance Audits

  • Eliminate memory leaks via deep profiling.
  • Minimize cold-start latency.

Swift Migration

  • Objective-C to safe, modern Swift.
  • Systematic translation of legacy codebases.

Kotlin Conversion

  • Upgrading to null-safe Kotlin architecture.
  • Modern Android development standards.

Micro-Frontends

  • Breaking apps into isolated feature modules.
  • Easily manageable and testable code.

UI/UX Facelifts

  • Applying modern Design Systems.
  • Visual overhaul for legacy products.
Proven Use Cases

Solving Complex Industry Challenges

1

Legacy Enterprise Apps

  • Rescuing old internal corporate tools.
  • Fixing breaks on modern smartphone screens.
2

E-Commerce Stabilizing

  • Fixing massive memory leaks in sub-pages.
  • Ensuring crash-free shopping catalogs.
3

Security Compliance

  • Upgrading encryption libraries for FinTech.
  • Meeting strict global regulatory laws.

Our Engineering Lifecycle

A transparent, predictable process designed for rapid delivery without sacrificing code quality.

01

Deep Code Audit

  • Mapping technical debt with static analysis.
  • Identifying memory leaks and deprecated dependencies.
02

Modernization Strategy

  • Piecemeal refactor vs. complete rewrite.
  • Risk and cost-benefit analysis.
03

Iterative Refactoring

  • Replacing modules while keeping the app live.
  • Maintaining operational functionality.
04

Hardening & Re-Release

  • Extensive regression testing.
  • Ensuring no breakage in core user loops.

Core Technologies

Swift
Kotlin
React Native
Firebase
XCTest
Espresso
Jenkins

Frequently Asked Questions

Everything you need to know about our mobile engineering process.

If the core architecture is fundamentally broken or relies on frameworks that no longer exist, a rewrite is cheaper. If the structure is sound but the code is merely messy or slightly outdated, a gradual refactor is safer.
Mobile app development cost depends on complexity, platform choice, backend requirements, and third-party integrations. A well-scoped MVP can typically be delivered for $5,000-$30,000. More advanced products with complex backend systems, AI features, or enterprise-grade security requirements range higher.
A well-scoped MVP can typically be delivered in 4 to 8 weeks. More complex mobile platforms with advanced backend integrations, AI features, or stringent security requirements can take 2-6 months depending on scope.
Yes. Post-launch maintenance is critical for long-term success. We offer comprehensive Service Level Agreements (SLAs) covering bug fixes, OS update compatibility (iOS/Android releases), performance optimization, and security patching.

Need pricing for your project?

Share your scope and we'll review the requirements and send you a free quotation.

Request a Free Quotation
Chat now