SwiftPatch is the deployment platform for React Native — like Vercel, but for mobile. Ship deploys instantly, skip the App Store, roll back in under 3 seconds, and monitor every deployment. Works with any CI pipeline (GitHub Actions, Bitrise, Codemagic). With 98% smaller deploys and enterprise security, SwiftPatch is the modern CodePush replacement.

Is SwiftPatch better than CodePush?

Yes. CodePush was deprecated in March 2025 when Microsoft shut down App Center. SwiftPatch is the modern mobile deployment platform with 98% smaller differential deploys, automatic rollback in under 3 seconds, Ed25519 bundle signing, staged rollouts, real-time analytics, and CI/CD integrations — features CodePush never had.

How does SwiftPatch compare to React Native Stallion?

SwiftPatch is a full mobile deployment platform, not just an OTA tool. It offers 98% smaller deploys through binary-level diffing, automatic rollback in under 3 seconds, enterprise on-premise deployment, Ed25519 bundle signing, CI/CD integrations, and a free tier with 5,000 deploys/month. Stallion is an OTA library; SwiftPatch is the deployment layer.

How fast can I deploy React Native updates with SwiftPatch?

SwiftPatch deploys in under 60 seconds — just like Vercel deploys web apps. Your users receive updates instantly without waiting for App Store or Play Store review. One command, any CI pipeline.

Is SwiftPatch compliant with Apple and Google policies?

Yes. SwiftPatch is 100% compliant with Apple App Store Guidelines Section 3.3.2 and Google Play Store policies. You can only update JavaScript bundles and assets — native code changes still require a store submission.

What happens if a deployment crashes my app?

SwiftPatch automatically detects crashes and rolls back to the last stable deploy in under 3 seconds. Your users never experience prolonged downtime thanks to built-in automatic rollback protection.

How do I migrate from CodePush to SwiftPatch?

Migration takes under 10 minutes. Run npx swiftpatch migrate and follow the prompts. SwiftPatch automatically converts your CodePush configuration. You get a full deployment platform — not just an OTA replacement.

What is differential patching in mobile deployment?

Differential patching deploys only the changed bytes between versions, not the entire bundle. SwiftPatch achieves 98% smaller deploys using binary-level diffing, reducing a typical 20MB bundle to just 200KB — saving bandwidth and making deploys near-instant.

Yes. SwiftPatch offers a free Starter plan with 5,000 deploys/month and 2 apps. No credit card required. Pro plans start at $49/month for growing teams with 100,000 deploys/month.

Can I self-host SwiftPatch on-premise?

Yes. SwiftPatch offers enterprise-grade on-premise and private cloud deployment infrastructure. Your deploys never leave your environment with end-to-end encryption, Ed25519 bundle signing, and audit trails to meet SOC 2 and GDPR requirements.

How does SwiftPatch compare to Expo Updates and EAS Update?

Unlike Expo Updates, SwiftPatch is a full deployment platform that works with any React Native project and any CI pipeline — no Expo lock-in. SwiftPatch provides 98% smaller deploys through differential deployment, while Expo sends full bundles. Plus on-premise hosting, Ed25519 bundle signing, and advanced rollback controls.

Does SwiftPatch support React Native New Architecture?

Yes. SwiftPatch fully supports React Native New Architecture (Fabric and TurboModules) from version 0.69 and above, ensuring compatibility with the latest React Native apps.

Patch Updates: The Modern CodePush Alternative

Name: SwiftPatch
Brand: SwiftPatch
Availability: InStock
Rating: 4.9 (48 reviews)

Introduction: The End of CodePush

Microsoft CodePush, once the go-to solution for React Native over-the-air updates, is being deprecated as part of the App Center sunset. If you're one of the thousands of developers relying on CodePush, you need to migrate—and fast.

The good news? SwiftPatch was built specifically as a modern CodePush replacement, with significant improvements in patch size, reliability, and developer experience.

Why CodePush is Being Deprecated

Microsoft announced the deprecation of Visual Studio App Center in December 2024, which includes CodePush. Key dates:

March 2025: No new CodePush deployments
March 2025: Service shutdown

This affects hundreds of thousands of React Native apps that rely on CodePush for instant updates.

What Made CodePush Great (And Its Limitations)

Push JavaScript updates without App Store review
Deploy bug fixes instantly
A/B test features in production

Full bundle uploads (20MB+ per update)
No automatic crash detection
Limited rollback capabilities
Aging infrastructure and slow updates
No support for React Native New Architecture

SwiftPatch vs CodePush: Feature Comparison

Feature	SwiftPatch	CodePush
Patch Size	98% smaller (differential)	Full bundle
Deploy Speed	< 60 seconds	2-5 minutes
Auto Rollback	Yes (< 3 seconds)	No
Crash Detection	Automatic	Manual
React Native New Arch	Full support	No support
Free Tier	5,000 deploys/mo	Deprecated
Self-Hosting	Available	No
Active Development	Weekly updates	Deprecated

How Differential Patching Works

Unlike CodePush, which uploads your entire JavaScript bundle on every update, SwiftPatch uses binary-level differential patching.

CodePush approach:

Bundle v1: 20MB
Bundle v2: 20MB (upload entire bundle)
Total transfer: 20MB

SwiftPatch approach:

Bundle v1: 20MB
Bundle v2: 20MB (only changes detected)
Differential patch: 200KB
Total transfer: 200KB (98% smaller!)

This means faster downloads for users, lower bandwidth costs for you, and better performance on slow networks.

Migration Guide: CodePush to SwiftPatch

Step 1: Install SwiftPatch

# Remove CodePush
npm uninstall react-native-code-push

# Install SwiftPatch
npm install swiftpatch

Step 2: Update Your App Configuration

Before (CodePush):

import codePush from 'react-native-code-push';

const App = () => {
  // Your app code
};

export default codePush(App);

After (SwiftPatch):

import { SwiftPatch } from 'swiftpatch';

// Initialize SwiftPatch
SwiftPatch.init({
  deploymentKey: 'YOUR_DEPLOYMENT_KEY',
  autoRollback: true,
});

const App = () => {
  // Your app code
};

export default App;

Step 3: Run the Migration Script

SwiftPatch includes an automatic migration script:

npx swiftpatch migrate

Detect your existing CodePush configuration
Convert deployment keys
Update native code automatically
Verify the migration

Step 4: Deploy Your First Update

swiftpatch release --platform ios --description "First SwiftPatch release"

Automatic Rollback: The Killer Feature

One of SwiftPatch's most powerful features is automatic crash detection and rollback.

User downloads and applies update
SwiftPatch monitors app health for 30 seconds
If a crash occurs, automatically rolls back to previous version
Rollback happens in < 3 seconds
You receive an alert with crash details

This is a game-changer for production apps. No more fear of shipping a bad update—SwiftPatch has your back.

Enterprise Features

For larger teams, SwiftPatch offers:

Staged Rollouts: Deploy to 1% → 10% → 100%
Bundle Signing: Cryptographic verification
Self-Hosting: On-premise deployment option
SSO: SAML/OIDC integration
Audit Logs: Complete deployment history

FAQ

Q: How long does migration take?

A: Most teams complete migration in under 30 minutes using the automated script.

Q: Do I need to rebuild my app?

A: No. SwiftPatch works with your existing binary.

Q: What about my existing CodePush deployments?

A: They continue working until the shutdown date. SwiftPatch can run alongside CodePush during transition.

Q: Is SwiftPatch compliant with App Store guidelines?

A: Yes. SwiftPatch follows the same OTA update rules as CodePush—JavaScript and assets only, no native code changes.

Conclusion

CodePush served the React Native community well, but it's time to move on. SwiftPatch offers everything CodePush did—and much more:

98% smaller patches for faster downloads
Automatic rollback for peace of mind
Active development with weekly updates
Free tier to get started

Ready to migrate? Get started free →