React Native
Migrations at scale

How do you migrate apps with millions of users to React Native?

Most organisations build features three times—iOS, Android, web. This slows delivery and increases cost.

We consolidate apps into one React Native codebase. Less code. Faster shipping.

Our migration tech reduces time and risk. Proven at large scale.

3 teams,
one feature.

Three teams walk into a sprint. One builds iOS. Another builds Android. A third builds Web. All build the same feature—three times.

Duplicated effort → wasted engineering cost

Divergent roadmaps → slower releases and missed deadlines

Large orchestration overhead → lots of energy wasted on orchestration

This duplication is the hidden tax draining enterprise velocity.

iOS

Design

↓

Code

↓

Release

Android

Design

↓

Code

↓

Release

Web

Design

↓

Code

↓

Release

1 feature

Our Solution

1 Codebase.
3 Platforms.
Max Velocity.

We unify apps into one React Native codebase powering:

iOS

Android

Web (via React Native Web)

Results

Build once → deploy everywhere

Faster iteration and release cadence

Consistent UX across platforms

Lower cost, future-proof stack for AI-driven innovation

Faster and cheaper than ever to migrate

2015–17

RN early adoption

Startups experimenting

2018–20

RN scales

Meta, Microsoft, Shopify adopt

2021–23

RN ecosystem maturity

Fabric, TurboModules, Expo adoption

2023–25

AI-driven accelerators arrive

Migration cost tipping point

The industry has reached a turning point

React Native (RN) maturity

Proven at Meta, Microsoft, Shopify

AI accelerators

Migration no longer means hand-writing every line

Market pressure

Competitors ship weekly, not quarterly

Talent leverage

One RN engineer can cover iOS, Android, and Web

Now trusted by the world’s leading firms:

Microsoft

Facebook

Shopify

Instagram

Coinbase

Afterpay

Tesla

How it’s done

What makes us different is not just expertise—it’s the proprietary technology we’ve built.

AI Code Translator

Converts Swift/Kotlin/Obj-C patterns into React Native

Design System Extractor

Auto-generates cross-platform design tokens

Parity Harness

AI-driven tests confirm migrated features behave identically

Perf Bench Pack

Baselines latency & crash-free sessions across platforms

Together, these tools reduce migration time by 30–50% vs traditional methods, with higher reliability. This isn’t consultancy alone—it’s productised migration, built by us and battle-tested on real apps.

Best practice
baked in

We don’t just deliver React Native—we deliver a world-class engineering stack, proven across millions of users and tailored to your context:

CI/CD, observability, analytics, crash monitoring, feature flags

Trunk-based dev, automated testing, design systems

Accessibility, conversion, and retention patterns baked in

The result: a platform where teams thrive and deliver better products, every cycle.

Ready to discuss

Limited slots available this month.

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What our partners are saying

“Paloma has been a fantastic partner to Bakkt, that truly feels like an extension of our internal team. Their strong thought leadership, great execution, and focus on the user experience has helped set up the Bakkt platform for continued growth.”